THERMOSCİENTİFİC

Ultra-Low Temperature Freezers

-80°C Benchtop Freezer

Protect your precious samples with the Thermo Scientific −80°C Benchtop Freezer, which is ideal for personal or clinical trial applications offering a full 1 cu. ft. (28L) capacity. Cabinet Construction: Compact 25.2 x 30.7″ (640 mm x 781 mm) footprint Industrial-grade hermetically sealed refrigeration compressors All-steel cabinet with high-impact epoxy finish for easy cleaning 4″ (102 mm) foamed-in-place, CFC-free urethane insulation to protect product against high ambient conditions Heavy-duty counterbalanced lid with key lock Thermal interior sublid Air-cooled refrigeration systems to maintain design temperatures in warm 32°C (90°F) ambient conditions Control System: Solid-state control system with adjustable temperature setpoint Digital temperature display resolution to 1°C Push button setpoint display Key operated main power switch Alarm System: Integrated preset overtemperature safety alarm with battery back-up and audible warning of temperature deviation Exterior alarm contacts for connection to remote monitoring system

Cryogenic Storage Chest Freezers

Maintain uniform temperatures of −140° and −150°C (safely below the −130°C glass transition temperature of water) with Thermo Scientific(tm) Cryogenic Storage Chest Freezers. These freezers offer mechanical cryopreservation for long-term biological storage and are safer and more convenient than LN2 systems. Features: Top-to-bottom temperature uniformity is dramatically improved when compared to LN2 vapor. Cell viability is improved as biologically relevant, thermally driven reactions are not known to occur. System offers manual defrost. Refrigeration System: Exclusive mixed refrigerant autocascade with a single, orbital air-cooled compressor Downfeed evaporator High-capacity air-cooled condenser with dual condenser fans Washable condenser filter IntrLogic(tm) Microprocessor Control System: Touchpad data entry with digital display of all functions Key-operated main power and alarm switch for setpoint security Setpoints adjustable in 1°C increments Independent operating temperature and high/low limit alarm functions Alarm System: Power failure or temperature deviation triggers audible and visual warning. Automatic Incident Monitor identifies temperature deviation beyond alarm setpoints. System includes adjustable safety alarm with automatic, continuous charge battery backup and digital battery indicator. System includes touchpad alarm test function RS-232 data port with system software. Exterior alarm contacts for connection to remote monitoring system. Monitoring System: Lifeguard compressor protection to monitor performance and automatically adjust to internal and external conditions Extreme Ambient Alert that warns if room temperature can affect performance Voltage Boost Indicator that advises of low source voltage below safe parameters and indicates voltage boost system is activated On-board power monitoring with digital readout of incoming line voltage Built-in surge suppressor "Clean Filter" indicator Construction: Low-profile design for easy access to inventory Heavy-gauge steel cabinet with high-impact powder paint finish Heavy-duty counterbalanced lid with integrated keyed lock and independent sublids Double-seal lid gaskets minimize frost buildup Minimum 5″ (12.7cm) foamed-in-place closed-cell, CFC-free urethane insulation Access port, 1″ (2.54cm) diameter, with cap Recessed heavy-duty swivel casters Ordering Information: Uses standard Thermo Scientific inventory racks and fiberboard boxes, available separately. 208/230V model comes with P6 plug. 380V and 220/240V models require a hardwire connection.

Dual-Safe -80°C Chest Freezers

Rapidly freeze samples in a secure environment with Thermo Scientific(tm) Dual-Safe -80°C Chest Freezers, which feature a redundant cascade refrigeration systems. Key Features: Large capacity of over 32 cu. ft., a high cooling capacity and two independent refrigeration systems for critical samples Four 1.5hp air-cooled (water-cooled optional) compressors for high capacity and maximum reliability Three modes of operation, including normal and accelerated pulldown, plus long-term storage Redundant controls in case of controller failure Control System: Keyed master power switch for operating security Independent refrigeration controls selectable for systems “A” and “B” Adjustable, integrated temperature control Toggle between display setpoint, actual operating temperature and alarm limits Independent adjustable cold and warm alarm setpoints with key-activated switch, audible warning and alarm silence button Power failure alarm with 24-hour battery back-up Indicator lights for all control and operational functions Standard 6″ (15.2cm) circular chart recorder for permanent record of cabinet performance Battery meter for easy check of backup charge Refrigeration System: Two cascade systems operate separately or together depending on system loading. Thermal expansion valve increases refrigeration BTU removal capacity, increases temperature pulldown rate, improves temperature recovery following lid openings and warm product insertion, and automatically reacts to changing ambient temperatures. Gravity feed evaporator design assures temperature uniformity within chamber interior, enhances refrigerant flow and oil return, and increases overall efficiency. System includes CFC-free refrigerants. Cabinet Design: Freezers uses standard ultra-low temperature inventory racks with boxes Coved-corner interior design improves refrigeration efficiency and accelerates heat removal from stored product Laboratory-grade construction includes minimum 5″ (12.7cm) CFC-free foamed-in-place urethane insulation surrounding interior chamber, plus 3″ (8.9cm) insulation in lid. Fully insulated lid has two cam-action latches which compress against multiseal gasket to protect against frost build-up. High-density sublids provide additional protection to stored product during lid openings. Heavy-gauge, reinforced, cold-rolled steel interior chamber has 50% greater thermal efficiency than stainless steel. Exterior and interior surfaces are finished with high-impact powder coat paint. Design includes 1″ diameter thru-wall access port with plug. Recommended for: Long-term storage of biological and chemical samples.

Forma™ 7000 Series -40°C Upright Ultra-Low Temperature Freezers

Provide uncompromised sample protection for -10° to -40°C applications with Thermo Scientific(tm) Forma(tm) 7000 Series -40°C Upright Ultra-Low Temperature Freezers, designed for daily sample protection and dependability. Key Features: Easy to reach and read controls and displays, featuring a centralized, knee-level information center that includes a microprocessor control and monitoring system State-of-the-art refrigeration system for improved temperature control and increased reserve BTUH capacity, resulting in a more stable temperature sample Low voltage surge protection and buck/boost Easy to remove, washable filter to protect the condenser from dust, minimizing the possibility of reduced refrigeration performance or increased risk to samples Easy-to-use, padlock-compatible, ergonomic door handle with integrated key lock Choice of CO2 or LN2 safety back-up systems for additional sample protection in the event of a power or mechanical failure Built-in chart recorder available at knee level on Forma 7000 -40°C models Construction: Triple-point door gasket provides longer holding time in the event of a door opening Rugged, heavy gauge, cold-rolled steel cabinets resist chipping and rust 1″ (25mm) access ports allow the use of inexpedient probes or instrumentation Four inner doors reduce cold air loss and improve temperature recovery after door closings 5″ (127mm) foamed-in-place polyurethane insulation reduces power consumption and maintains temperature setpoint

Forma™ 8600 Series -86°C Ultra-Low Temperature Chest Freezers

Store samples confidently in Thermo Scientific(tm) Forma 8600 Series −86°C Ultra-Low Temperature Chest Freezers. Available in four sizes to accommodate a variety of needs, and delivers all the sample protection features of our Forma 900 and Forma 700 upright series. Key Features : Centralized information center, including microprocessor control and monitoring system, ensures all controls and displays are easy to reach and read—knee level on the 3 cu. ft. models. Freezer improves temperature control and increases reserve BTUH capacity, resulting in a more stable temperature sample. Polystyrene interior sub-lids reduce cold air loss and improve temperature recovery after door openings. Easy-to-remove, washable filter provides protection from dust on the condenser that causes reduced refrigeration performance and increased risk to samples. Easy-to-use ergonomic door handle offers single-hand operation. Choice of CO2 or LN2 safety back-up systems offer additional sample protection in the event of a power or mechanical failure. Construction: 5″ (127mm) foamed-in-place, polyurethane insulation reduces power consumption and maintains temperature setpoint. Triple-point door gasket provides longer holding time in the event of a door opening. Rugged, heavy gauge, cold-rolled steel cabinets are finished with powder-coat paint for a uniform exterior that resists chipping and rust. 1″ (25mm) access ports allow for the use of inexpedient probes or instrumentation. Interior is stainless steel.

Forma™ 88000 Series -86°C Upright Ultra-Low Temperature Freezers

Store the most critical samples in Thermo Scientific(tm)Forma(tm) 88000 Series -86°C Upright Ultra-Low Temperature Freezers, which feature outstanding safety, security and thermal performance. Features: Choice of five capacities maximizes sample storage while minimizing the freezer's footprint; features the industry's leading capacity per footprint specifications‡ High-performance mode provides the tightest temperature uniformity and peak variation†—for most applications, energy-savings mode offers excellent temperature control, plus up to 15% savings on energy usage compared to high performance mode Increases the internal capacity of 2″ vials over previous generation freezers—gain up to 76% more capacity in the same footprint with 1mL CryoBank tubes† Benefits: Monitor the freezer's health 24/7 and access a detailed event log—simply touch the heart icon on the main screen to see freezer's temperature, and access settings and operating parameters Download a report of the current event log to a portable drive Experience more efficient heat transfer with a brazed plate heat exchanger and joints to reduce leak potential and improve reliability Protect against a wide range of voltage variation with a power management system that is easily accessible through the touch-screen display Monitor the freezer with remote alarm contacts: 4-20 milliamp output compatible with external alarm and monitoring systems Use inexpedient probes or instrumentation with two 1″ (25mm) rear access ports Store up to 15 years worth of temperature and event data on the on-board compute Use the USB port to download freezer temperature and event log data, or freezer settings from one freezer to another Protect against dust on the condenser, which can cause reduced refrigeration performance and increased risk to samples, with easy-to-remove, washable filter Store up to 278 lbs. of samples (depending on freezer model) on reinforced, stainless steel shelving Maximize cabinet temperature and eliminate frost build-up with 4×7 heated gasket with four touchpoints of security and seven zones of protection Maintain cabinet temperature during openings with five polystyrene insulated inner doors that feature embedded rare earth magnets, eliminating exposed latches or magnets Ordering information: Several optional features including LN2 and CO2 back-up system, chart recorder, stainless steel inventory racking solutions and hands-free locking option Environmentally-friendly, CFC/HCFC free refrigerants

Forma™ 900 Series -86°C Upright Ultra-Low Temperature Freezers

Provide uncompromised sample protection for -50° to -86°C applications with Thermo Scientific(tm) Forma(tm) 900 Series -86°C Upright Ultra-Low Temperature Freezers. Available in single or double door models, these freezers are designed for daily sample protection and dependability. Key Features Centralized, eye level information center, including microprocessor control and monitoring system; all controls and displays are easy to reach and read Improves temperature control and increases reserve BTUH capacity, resulting in a more stable temperature sample Unique double door to store frequently used samples in the top chamber while long-term storage remains undisturbed in bottom Single-hand operation: easy-to-use, padlock-compatible, ergonomic door handle with integrated key lock Optional CO2 or LN2 back-up: Choice of CO2 or LN2 safety back-up systems for additional sample protection in the event of a power or mechanical failure Optional chart recorder: Built-in chart recorder can be installed at eye level on Forma 900 -86°C models Construction: 5″ (127mm) foamed-in-place, polyurethane insulation: Reduces power consumption, maintains temperature setpoint Triple-point door gasket, provides longer holding time in the event of a door opening Rugged, heavy gauge, cold-rolled steel cabinets resist chipping and rust 1″ (25mm) access ports: Allow for the use of inexpedient probes or instrumentation Four inner doors reduce cold air loss and improve temperature recovery after door closings Stainless steel interior

HERAfreeze™ HFC Series -40°C Ultra-Low Temperature Chest Freezers

Store samples in a versatile and reliable setting with Thermo Scientific(tm) HERAfreeze(tm) HFC −40°C Ultra-Low Temperature Chest Freezers, available in four convenient sizes with a full range of racking solutions for maximum sample storage. Features: Eye-level, easy-to-use microprocessor control panel 12-character alphanumeric LED displays setpoints, system status and alarm messages Access code to ensure setpoint security Heavy gauge, cold-rolled steel exterior construction with a powder coat paint finish that resists chipping and rust 5″ (127mm) foamed-in-place, polyurethane insulation Optional built-in chart recorder or data logger for continuous monitoring Stainless steel interior Easy-to-remove air filter Ergonomic, lockable door handle Benefits: Convenient interior covers minimize sample exposure to outside conditions. Inner sub-lids protect bulk samples from ambient exposure during single sample retrievals Freezer includes RS-232 and 4-20 milliamp analog outputs for independent monitoring devices and recorders Heavy duty casters with locking tandem wheel are designed for smooth mobility.

HERAfreeze™ HFC Series -86°C Ultra-Low Temperature Chest Freezers

Store samples with confidence usingThermo Scientific(tm) HERAfreeze(tm) HFC −86°C Ultra-Low Temperature Chest Freezers, available in four sizes and constructed of cold-rolled steel. Featuring state of the art refrigeration, these freezers include all the sample protection features of our ExF and DxF freezers and are available with a full range of racking solutions for maximum sample storage. Features: Eye-level, easy-to-use microprocessor control panel 12-character alphanumeric LED displays setpoints, system status and alarm messages Access code to ensure setpoint security Heavy gauge, cold-rolled steel exterior construction with a powder coat paint finish that resists chipping and rust 5″ (127mm) foamed-in-place, polyurethane insulation Optional built-in chart recorder or data logger for continuous monitoring Stainless steel interior Easy-to-remove air filter Ergonomic, lockable door handle Benefits: Convenient interior covers minimize sample exposure to outside conditions Inner sub-lids protect bulk samples from ambient exposure during single sample retrievals RS-232 and 4-20 milliamp analog outputs for independent monitoring devices and recorders. Heavy duty casters with locking tandem wheel design for smooth mobility

HERAfreeze™ HFU B Series -40°C Upright Ultra-Low Temperature Freezers

Protect samples for −10° to −40°C applications without compromise using Thermo Scientific(tm) HERAfreeze(tm) HFU B Series −40°C Upright Ultra-Low Temperature Freezers. Designed for daily sample protection and dependability, these freezers feature microprocessor control and three capacities. Features: Knee-level, easy-to-use microprocessor control panel Optional CO2 or LN2 safety back-up system for additional protection in the event of a power or mechanical failure Vacuum relief port permits easy access after door openings Power Management System with low voltage surge protection and buck/boost Easy-to-remove air filter Two (25mm) access ports Construction/Design Galveneel interior in three sizes: 13, 17, and 23 cu. ft. (240, 320, 400L) to accommodate specific lab space and capacity requirements Five interior compartment doors to reduce cold air loss, and to improve temperature recovery after door closings (five door option available) Heavy gauge, cold-rolled steel exterior construction with a powder coat paint finish that resists chipping and rust 5″ (127mm) foamed-in-place, polyurethane insulation Sturdy, solid, stainless-steel shelving to support a full product load Ergonomic, lockable door handle

HERAFreeze™ HFU B Series -86°C Upright Ultra-Low Temperature Freezers

Protect samples for −50° to −86°C applications without compromise using Thermo Scientific(tm) HERAfreeze(tm) HFU B Series −86°C Upright Ultra-Low Temperature Freezers. Designed for daily sample protection and dependability, these freezers feature microprocessor control and a state-of-the-art refrigeration system. Key Features Five interior compartment doors to reduce cold air loss and improve temperature recovery after door closings Power Management System with low voltage surge protection and buck/boost Optional CO2 or LN2 safety back-up system for additional protection in the event of a power or mechanical failure Optional, built-in chart recorder for continuous monitoring Two (25mm) access ports Rugged Construction Heavy gauge, cold-rolled steel exterior construction with a powder coat paint finish that resists chipping and rust Stainless steel interior in four sizes, 13, 17, 23 and 28 cu.ft. (240, 320, 400 and 600L), to accommodate specific lab space and capacity requirements 5″ (127mm) foamed-in-place, polyurethane insulation Sturdy, solid, stainless-steel shelving to support a full product load Ease of Use Ergonomic, lockable door handle Eye-level, easy-to-use microprocessor control panel Vacuum relief port permits easy access after door openings Easy-to-remove air filter

HERAfreeze™ HFU T Series -86°C Upright Ultra-Low Temperature Freezers

Protect a large amount of samples in a single area with Thermo Scientific(tm) HERAfreeze(tm) HFU T Series -86°C Upright Ultra-Low Temperature Freezers. These new freezers achieve outstanding thermal performance, safety and security through state-of-the-art engineering. They are environmentally-friendly, with CFC/HCFC free refrigerants. Available in five sizes, they store 300 to 700 2″ boxes per freezer.† Customize your freezer with several optional features including LN 2 and CO2 back-up system, chart recorder, stainless steel inventory racking solutions and a hands-free locking option. New Features Cabinet + Vacuum Insulation Panel Technology increases the internal capacity of 2″ vials up to 4.2 percent‡—gain up to 76% more capacity in the same footprint‡— with 1mL CryoBank tubes. High-efficiency compressors for outstanding performance and reliability Store up to 278 lb. of samples (depending on freezer model) on reinforced, stainless steel shelving. 4×7 heated gasket provides four touchpoints of security and seven zones of protection, maximizing cabinet temperature and eliminating frost build-up. Five polystyrene insulated inner doors help maintain cabinet temperature during openings and feature embedded rare earth magnets, eliminating exposed latches. Innovative Technology Feature a touch-screen control panel that allows 24/7 monitoring of the freezer's health provides access to a detailed event log—built-in USB port enables easy downloading of temperature and event log reports to a portable drive, or freezer settings from one freezer to another. Store up to 15 years worth of temperature and event data on our on-board computer. Power management system protects against a wide range of voltage variation and is easily accessible through the touch-screen display. Temperature Control Features an outstanding BTU (British thermal unit) reserve, leading to fast door recovery times so that sample integrity isn't compromised.† High-performance mode provides the tightest temperature uniformity and peak variation‡—for most applications, energy-savings mode offers excellent temperature control, plus up to 15% savings on energy usage. Brazed plate heat exchanger for more efficient heat transfer—induction brazed joints to reduce leak potential and improve reliability Key Benefits Freezers maximize sample storage capacity while minimizing the freezer's physical space inside the lab. Freezers allow up to 15% savings in energy usage with the energy-savings mode‡ or choose the high-performance mode for applications requiring ultra-tight temperature uniformity—all through an easy-to-use, touch-screen interface. Remote alarm contacts come with 4-20 milliamp output compatible with external alarm and monitoring systems. Two rear access, 1″ (25mm) ports allow for the use of inexpedient probes or instrumentation. Easy-to-remove, washable filter provides protection against dust on the condenser, which can cause reduced refrigeration performance and increased risk to samples.

Revco™ CxF Series -40°C Ultra-Low Temperature Chest Freezers

Reliably store samples with versatile Thermo Scientific(tm) Revco(tm) CxF Series -40°C Ultra-Low Temperature Chest Freezers. Available in four convenient sizes and a full range of racking solutions, this unit delivers all the sample protection features of our ExF and DxF freezers. - Features: Eye-level, easy-to-use microprocessor control panel Access code to ensure setpoint security Optional built-in chart recorder or data logger for continuous monitoring Easy-to-remove air filter Message center: 12-character alphanumeric LED displays setpoints, system status and alarm messages Construction: Heavy gauge, cold-rolled steel exterior with a powder coat paint finish that resists chipping and rust 5″ (127mm) foamed-in-place, polyurethane insulation Stainless steel interior Ergonomic, lockable door handle Benefits: Convenient interior covers minimize sample exposure to outside conditions. Inner sub-lids protect bulk samples from ambient exposure during single sample retrievals. Optional CO2 or LN2 safety back-up system is available for additional protection in the event of a power or mechanical failure. RS-232 and 4-20 milliamp analog outputs are included for independent monitoring devices and recorders. Freezer includes heavy-duty casters with locking tandem wheel design for smooth mobility

Revco™ CxF Series -86°C Ultra-Low Temperature Chest Freezers

Reliably store samples with versatile Thermo Scientific(tm) Revco(tm) CxF Series −86°C Ultra-Low Temperature Chest Freezers. This unit delivers all the sample protection features of our ExF and DxF freezers in four convenient sizes and available with a full range of racking solutions. Features: Eye-level, easy-to-use microprocessor control panel Message center: 12-character alphanumeric LED displays setpoints, system status and alarm messages Access code to ensure setpoint security Optional built-in chart recorder or data logger for continuous monitoring Easy-to-remove air filter Construction: Heavy gauge, cold-rolled steel exterior construction with a powder coat paint finish that resists chipping and rust Stainless steel interior 5″ (127mm) foamed-in-place, polyurethane insulation Ergonomic, lockable door handle Benefits: Convenient interior covers minimize sample exposure to outside conditions. Inner sub-lids protect bulk samples from ambient exposure during single sample retrievals. Optional CO2 or LN2 safety back-up system included for additional protection in the event of a power or mechanical failure. Unit includes RS-232 and 4-20 milliamp analog outputs for independent monitoring devices and recorders. Freezer includes heavy-duty casters with locking tandem wheel design for smooth mobility.

Revco™ DxF -40°C Upright Ultra-Low Temperature Freezers

Ensure uncompromised sample protection for -10° to -40°C applications with Thermo Scientific(tm) Revco(tm) DxF -40° Upright Ultra-Low Temperature Freezers, designed for daily sample protection and dependability. Features: State-of-the-art refrigeration system Knee-level, easy-to-use microprocessor control panel Vacuum relief port permits easy access after door openings Five interior compartment doors to reduce cold air loss, improve temperature recovery after door closings (five door option available) Rugged Construction: Heavy gauge, cold-rolled steel exterior construction with a powder coat paint finish that resists chipping and rust Galveneel interior in three sizes: 13, 17, and 23 cu.ft. (240, 320, 400L) to accommodate specific lab space and capacity requirements 5″ (127mm) foamed-in-place, polyurethane insulation Sturdy, solid, stainless steel shelving to support a full product load Includes: Ergonomic, lockable door handle Power Management System with low voltage surge protection and buck/boost Easy-to-remove air filter Two (25mm) access ports Optional Accessories: Optional CO2 or LN2 safety back-up system for additional protection in the event of a power or mechanical failure Optional, built-in chart recorder for continuous monitoring

Revco™ ExF -86°C Upright Ultra-Low Temperature Freezers

Ensure uncompromised sample protection for -50° to -86°C applications with Thermo Scientific(tm) Revco(tm) ExF -86°C Upright Ultra-Low Temperature Freezers, designed for daily sample protection and dependability. Features: State-of-the-art refrigeration system with rugged construction Eye-level, easy-to-use microprocessor control panel Five interior compartment doors to reduce cold air loss and improve temperature recovery after door closings Vacuum relief port permits easy access after door openings Construction: Stainless steel interior in four sizes: 13, 17, 23 and 28 cu.ft. (240, 320, 400 and 600L) to accommodate specific lab space and capacity requirements Heavy gauge, cold-rolled steel exterior construction with a powder coat paint finish that resists chipping and rust 5″ (127mm) foamed-in-place, polyurethane insulation Sturdy, solid, stainless steel shelving to support a full product load Optional Accessories: Optional CO2 or LN2 safety back-up system for additional protection in the event of a power or mechanical failure Optional, built-in chart recorder for continuous monitoring Includes: Ergonomic, lockable door handle Power Management System with low voltage surge protection and buck/boost Easy-to-remove air filter Two (25mm) access ports

TSC Series -40°C Ultra-Low Temperature Chest Freezers

Store samples safely with reliable Thermo Scientific(tm) TSC −40°C Ultra-Low Temperature Chest Freezers. Featuring an advanced microprocessor control for ease of use and temperature control, these freezers deliver all the sample protection features of our TSE and TSD upright series and are available in four convenient sizes as well as a full range of racking solutions. Features: Microprocessor control: Centralized information center, including microprocessor control and monitoring system ensures that all controls and displays are easy to reach and read—knee level on the 3 cu. ft. models State-of-the-art, refrigeration system: Improves temperature control and increases reserve BTUH capacity, resulting in a more stable temperature sample 1″ (25mm) access ports: Allow for the use of inexpedient probes or instrumentation Easy-to-remove, washable filter: Provides protection from dust on the condenser, causing reduced refrigeration performance and increased risk to samples Simplified installation: New, easy-roll 2 inch locking casters Single-hand operation: Easy-to-use ergonomic door handle Construction: Rugged, heavy gauge, cold-rolled steel cabinets: with a powder coat paint finish for a uniform exterior that resists chipping and rust Stainless steel interior Polystyrene interior sub-lids: Reduce cold air loss and improve temperature recovery after door openings 5″ (127mm) foamed-in-place, polyurethane insulation: Reduces power consumption, maintains temperature setpoint and combined with triple-point door gasket, provides longer holding time in the event of a door opening Optional Features: CO2 or LN2 back-up: Choice of CO2 or LN2 safety back-up systems for additional sample protection in the event of a power or mechanical failure Chart Recorder: Optional built-in chart recorder or digital data logger can be installed at eye level on our Forma 900 -86°C models or knee level on the Forma 700 -40°C models

TSC Series -86°C Ultra-Low Temperature Chest Freezers

Safely store samples in versatile Thermo Scientific(tm) TSC Series -86°C Ultra-Low Temperature Chest Freezers, which deliver all the sample protection features of our TSE and TSD upright series. Featuring an advanced microprocessor control for ease of use and temperature control, they are available in four convenient sizes as well as a full range of racking solutions. Features: Microprocessor control: Centralized information center, including microprocessor control and monitoring system ensures that all controls and displays are easy to reach and read—knee level on the 3 cu. ft. models State-of-the-art, refrigeration system: Improves temperature control and increases reserve BTUH capacity, resulting in a more stable temperature sample 1″ (25mm) access ports: Allow for the use of inexpedient probes or instrumentation Easy-to-remove, washable filter: Provides protection from dust on the condenser, causing reduced refrigeration performance and increased risk to samples Simplified installation: New, easy-roll 2 inch locking casters Single-hand operation: Easy-to-use ergonomic door handle Construction: Rugged, heavy gauge, cold-rolled steel cabinets: with a powder coat paint finish for a uniform exterior that resists chipping and rust Stainless steel interior Polystyrene interior sub-lids: Reduce cold air loss and improve temperature recovery after door openings 5″ (127mm) foamed-in-place, polyurethane insulation: Reduces power consumption, maintains temperature setpoint and combined with triple-point door gasket, provides longer holding time in the event of a door opening Optional Features: CO2 or LN2 back-up: Choice of CO2 or LN2 safety back-up systems for additional sample protection in the event of a power or mechanical failure Chart Recorder: Optional built-in chart recorder or digital data logger can be installed at eye level on our Forma 900 -86°C models or knee level on the Forma 700 -40°C models

TSD Series -40°C Upright Ultra-Low Temperature Freezers

Protect samples with dependable Thermo Scientific(tm) TSD Series Upright Ultra-Low Temperature Freezers, providing uncompromised sample protection for -10 to -40°C applications. These freezers feature state-of-the-art refrigeration, rugged construction and easy-to-use microprocessor controls. Features: Microprocessor Controls: Centralized, knee level information center, including microprocessor control and monitoring system ensures all controls and displays are easy to reach and read State-of-the-art, refrigeration system: Improves temperature control and increases reserve BTUH capacity, resulting in a more stable temperature sample 1″ (25mm) access ports: Allow for the use of inexpedient probes or instrumentation Secure inner doors: Four inner doors reduce cold air loss and improve temperature recovery after door closings Power Management System: Low voltage surge protection and buck/boost Easy to remove, washable filter: Provides protection from dust on the condenser, causing reduced refrigeration performance and increased risk to samples Simplified installation: New, easy-roll 2 inch locking casters Single-hand operation: Easy-to-use, padlock-compatible, ergonomic door handle with integrated key lock Rugged Construction: Heavy gauge, cold-rolled steel cabinets: Powder-coat paint finish for a uniform exterior that resists chipping and rust Glaveneel interior 5″ (127mm) foamed-in-place, polyurethane insulation: Reduces power consumption, maintains temperature setpoint and combined with triple-point door gasket, provides longer holding time in the event of a door opening Optional Features: CO2 or LN2 back-up: Choice of CO2 or LN2 safety back-up systems for additional sample protection in the event of a power or mechanical failure Chart Recorder: Built-in chart recorder can be installed at knee level on TSD -40°C models

TSE Series -86°C Upright Ultra-Low Temperature Freezers

Receive uncompromised sample protection for -50°C to -86°C applications with Thermo Scientific(tm) TSE Series -86°C Upright Ultra-Low Temperature Freezers, designed for daily sample protection and dependability. - See more at: Key Features Microprocessor Controls: Centralized, eye level information center, including microprocessor control and monitoring system ensures all controls and displays are easy to reach and read State-of-the-art, refrigeration system: improves temperature control and increases reserve BTUH capacity, resulting in a more stable temperature sample 1in. (25mm) access ports: allow for the use of inexpedient probes or instrumentation. Secure inner doors: Four inner doors reduce cold air loss and improve temperature recovery after door closings Single-hand operation: Easy-to-use, padlock-compatible, ergonomic door handle with integrated key lock Construction Rugged, heavy gauge, cold-rolled steel cabinets: with a powder coat paint finish for a uniform exterior that resists chipping and rust Stainless steel interior 5in. (127mm) foamed-in-place, polyurethane insulation: reduces power consumption, maintains temperature setpoint and combined with triple-point door gasket, provides longer holding time in the event of a door opening Optional Features Optional CO2 or LN2 back-up: Optional choice of CO2 or LN2 safety back-up systems for additional sample protection in the event of a power or mechanical failure Optional chart recorder: Optional built-in chart recorder can be installed at eye level on our TSE -86°C models

TSU™ Series -86°C Upright Ultra-Low Temperature Freezers

Ensure ultimate protection and optimum capacity for your most critical samples with Thermo Scientific(tm) TSU(tm) Series −86°C Upright Ultra-Low Temperature Freezers. These freezers achieve outstanding thermal performance, safety and security through state-of-the-art engineering. Product Description Overview Choice of five capacities maximize sample storage while minimizing the freezer's physical space inside the lab High-performance mode provides the tightest temperature uniformity and peak variation†—for most applications, energy-savings mode offers excellent temperature control, plus up to 15% savings on energy usage compared to high performance mode Increases the internal capacity of 2 inch vials over previous generation freezers—gain up to 76% more capacity in the same footprint†— with 1mL CryBank tubes Five sizes accommodate any size lab, featuring the industry's leading capacity per footprint specifications‡ Monitor the freezer's health 24/7 and access a detailed event log Obtain a record, simply download a report of the current event log to a portable drive Environmentally-friendly, CFC/HCFC free refrigerants High-efficiency compressors offer exceptional performance and reliability Brazed plate heat exchanger for more efficient heat transfer—induction brazed joints to reduce leak potential and improve reliability Power management system protects against a wide range of voltage variation and is easily accessible through the touch-screen display Remote alarm contacts compatible with external alarm and monitoring systems Two rear access, 1in. (25mm) ports allow for the use of inexpedient probes or instrumentation Store up to 15 years worth of temperature and event data on our on-board computer Use the new USB port to download freezer temperature and event log data, or freezer settings from one freezer to another Provides protection against dust on the condenser, which can cause reduced refrigeration performance and increased risk to samples Store up to 278 lbs. of samples (depending on freezer model) on our reinforced, stainless steel shelving 4×7 heated gasket provides four touchpoints of security and seven zones of protection, maximizing cabinet temperature and eliminating frost build-up Four polystyrene insulated inner doors help maintain cabinet temperature during openings and feature embedded rare earth magnets, eliminating exposed latches or magnets Several optional features including LN2 and CO2 back-up system, chart recorder, stainless steel inventory racking solutions, and hands-free locking option † Compared to energy-savings and high-prformance modes. ‡ Based on internal performance data; Data on file May 2011

TSX Series -80°C Freezers

Thermo Scientific(tm) TSX Series feature V-drive technology, providing temperature uniformity that adapts to your environment, protecting samples and offering significant energy savings. While conventional ultra-low freezers use single speed compressors that continually cycle on and off, the V-drive runs at variable speeds, adjusting cooling performance to the conditions inside and outside the freezer. When conditions are stable, the V-drive runs at a low speed, reducing energy consumption while maintaining a stable temperature for sample protection. When there are frequent door openings, or samples are added to the freezer, the system detects the activity and increases the drive speed. Product Description Overview Two capacities: TSX600 stores up to 600 2-inch boxes while the TSX400 stores up to 400 2-inch boxes Choice of standard or high-performance modes offering significant energy savings over conventional refrigerant ultra-low freezers* Outstanding door-opening recovery time Warm-up time (from -80°C to -50°C) in 303 minutes (TSX600); 250 minutes (TSX400)** Natural refrigerants for lower environmental impact and higher cooling efficiency Water-blown foam insulation, eliminating chemical emissions and reducing the out-gassing common in other foam products Whisper-quiet operation allowing the freezer to be used directly inside the lab Intuitive touch-screen user interface featuring alarm status, doo-opening status, temperature status, environmental conditions and back-up system status Energy calculation: Typical freezer data based on internal testing with freezer set-point at -80°C and ambient temperature at 20°C Warm up time: Typical freezer data based on internal testing with freezer set point at -80°C and ambient temperature at 20°C

Ultra-Low Freezer Racks and Boxes

Deepwell and Standard Microplate Freezer Racks

Product Description Overview Racks with handle for single-door freezers with four inner shelves 30- or 36-position racks for deepwell microplates 66-position individual compartment racks for standard microplates Fits Forma ultra low-temperature upright freezers

Dense Storage Racks for Chest ULTs and Cryo Storage

A convenient, streamlined process to maximize sample storage in your laboratory. Thermo Scientific(tm) Dense Storage Racks for Chest ULTs and Cryo Storage are designed to hold tubes ranging from 200μL up to 5.0μL, offering maximized sample storage capacity for ultra-low chest freezers and large-capacity cryogenic freezers.

Fiberboard Box Dividers for Ultra-Low Temperature and Cryogenic Freezers

Organize vial storage with Thermo Scientific(tm) Fiberboard Box Dividers for Ultra-Low Temperature and Cryogenic Freezers. Product Description Overview Use with fiberboard storage boxes to divide box into grids for vial storage Box dividers for cold storage application available in 7 x 7 , 8 x 8, 9 x 9 or 10 x 10 grids

Fiberboard Storage Boxes

Store a variety of vials and tubes with Thermo Scientific(tm) Storage Boxes, for use in ultra-low temperature freezers. Product Description Overview Sturdy, water-repellant boxes with covers for sample storage Available in 2 and 3″ high (5.1 and 7.6cm) with 5.25 × 5.25″ (13.3 × 13.3cm) square bases Order box dividers separately

Fiberboard Storage Boxes (Colored)

Store a variety of vials and tubes with Thermo Scientific(tm), water-repellant, fiberboard storage boxes, for use in ultra-low temperature or cryogenic freezers. Available in packs of 12; choose from yellow, pink, red, blue, green or multi-colored. Grid dividers sold separately. Product Description Overview Sturdy, water-repellant fiberboard boxes with covers for sample storage Available in 2 ″ high (5cm) Ordering Information: Available in packs of 12: choose from yellow, pink, red, blue, green or multi-colored. Grid dividers sold separately.

Racks for Forma™ 88000 and TSU Series Freezers

Maximize the storage space in your ultra-low temperature freezer with these Thermo Scientific(tm) Racks for Forma(tm) 88000 and TSU Series Freezers. Includes sliding drawer racks, adjustable side access box racks and microplate racks in standard or deepwell formats. -

Racks for Forma™ 900, 7000 Series and TSE/TSD Series Freezers

Maximize the storage space in your ultra-low temperature freezer with these Thermo Scientific(tm) Racks for Forma(tm) 900, 7000 Series and TSE/TSD Series Freezers. Includes sliding drawer racks, adjustable side access box racks and microplate racks in standard or deepwell formats.

Racks for Revco™ ExF, DxF and HERAfeeze™ HFU B Freezers

Maximize the storage space in your ultra-low temperature freezer with these Thermo Scientific(tm) ;Racks for Revco(tm) ExF, DxF and HERAfeeze(tm) HFU B Freezers. Includes sliding drawer racks, adjustable side access box racks and microplate racks in standard or deepwell formats.

Racks for Revco™ UxF and HERAfreeze™ HFU T Freezers

Maximize the storage space in your ultra-low temperature freezer with these Thermo Scientific(tm) Racks for Revco(tm) UxF and HERAfreeze(tm) HFU T Freezers. Includes sliding drawer racks, adjustable side access box racks and microplate racks in standard or deepwell formats.

Shelf Kits w/Racks and Boxes for Thermo Scientific™ Ultra-Low Temperature Freezers

Maximize storage space with Shelf Kits with Racks and Boxes for Thermo Scientific(tm) Ultra-Low Temperature Freezers, featuring 2″ boxes with dividers.

Sliding Drawer Inserts

Maximize storage space with Thermo Scientific(tm) Sliding Drawer Inserts, for use with racks used in Thermo Scientific(tm) 13, 17, 23 and 28 cu. ft. ultra-low temperature freezers.

Sliding Drawer Racks for Tubes (4 inner door freezers)

Maximize tube storage capacity per freezer with Thermo Scientific(tm) Sliding Drawer Racks for Tubes (4 inner door freezers), a racking solution for four inner-door, ultra-low temperature freezers. Use in conjunction with Thermo Scientific(tm) dense storage vials. Product Description Overview Thermo Scientific freezer racking and tubing solutions offer a convenient, streamlined process to maximize sample storage in your laboratory. Our racking solutions are designed to hold tubes ranging from 200μL up to 5.0mL, offering maximized sample storage capacity for both five and four inner door freezers.

Sliding Drawer Racks for Tubes (5 inner door freezers)

Maximize tube storage capacity per freezer with Thermo Scientific(tm) Sliding Drawer Racks for Tubes (5 inner door freezers), a racking solution for five inner-door, ultra-low temperature freezers. Use in conjunction with Thermo Scientific(tm) dense storage vials. Product Description Overview Thermo Scientific(tm) freezer racking and tubing solutions offer a convenient, streamlined process to maximize sample storage in your laboratory. Our racking solutions are designed to hold tubes ranging from 200μL up to 5.0mL, offering maximized sample storage capacity for both five and four inner door freezers.

Ultra-Low Freezer Accessories

Access Key Options for Ultra-Low Temperature Freezers

Analyze records of which staff opened the freezer door, what time is was opened and for what duration with the Thermo Scientific(tm) Access Key Options for Ultra-Low Temperature Freezers.

Air Filter Replacement Kits for Ultra Low Temperature Freezers

Easily replace the air filters on your ultra-low temperature freezer with Thermo Scientific(tm) Air Filter Replacement Kits for Ultra Low Temperature Freezers.

Alternate Cord and Plug Options for Ultra-Low Temperature Freezers

Meet your local requirements with Thermo Scientific(tm) Alternate Cord and Plug Options for Ultra-Low Temperature Freezers. Options include an array of standard and special plugs for North America and international markets.

Chart Recorders for Ultra-Low Temperature Freezers

Record seven days of temperature performance at temperatures to -150° C using Thermo Scientific(tm) Chart Recorders for Ultra-Low Temperature Freezers. Recorders use 6″ (15cm) chart paper and are available as factory or field installed. Product Description Overview Features: Seven-day recorder Functions to -150°C Field or factory installed Ordering information: Field-installed units must be installed by a qualified professional

CO2 and LN2 Backup Systems

Ensure optimal security for critical samples by using Thermo Scientific(tm) CO2 and LN2 Backup Systems with ultra low-temperature freezers. Systems inject liquid CO2 or LN2 into cabinet when cabinet temperature warms to preset level. Product Description Overview Features Temperature is adjustable in 1°C increments to -75°C (CO2), -150°C (LN2). Digital display constantly indicates actual cabinet temperature. Indicator lights come on when system is activated. Additional indicator lights when cylinder is empty. Liquid flow is shut off automatically when freezer door or lid is opened. System is powered by rechargeable battery. Low-battery light indicates when battery requires charging. Ordering Information: Thermo Scientific Revco(tm) Ultima(tm) II and Elite(tm) 3.1 cu. ft. (88L) models and all Value series models require freestanding system; only Ultima II and Elite series models larger than 3.1 cu. ft. (88L) accept built-in systems. Specify freezer model and voltage when ordering. Note: Customer-installed units; must be installed by qualified professional. Includes: All required hardware except CO2 or LN2 cylinder (must be ordered separately)

CO2 and LN2 Backup Systems for Ultra-Low Temperature Freezers

Ensure optimal security for critical samples by using Thermo Scientific(tm) CO2 and LN2 Backup Systems for Ultra-Low Temperature Freezers, for use with Thermo Scientific(tm) Forma(tm), Thermo Scientific(tm) HERAfreeze(tm), Thermo Scientific(tm) Revco(tm) and TS-Series freezers. Product Description Overview Features: LN2 backup system maintains temperature down to -80°C with liquid nitrogen CO2 backup system maintains temperature down to -7° or -70°C (model dependant) with CO2 Ordering Information: Available as field- or factory-installed. Models for UxF300/88300/HFU300T/TSU300 Series are standalone. Field-installed units must be installed by qualified professionals.

Data Outputs for Ultra-Low Temperature Freezers

Integrate Thermo Scientific(tm) Data Outputs for Ultra-Low Temperature Freezers with a variety of ultra-low temperature freezers to increase functionality and compatibility. Product Description Overview RS-232: RS-232 and 4-40mA analog outputs are standard on Thermo Scientific(tm) Forma(tm) 8600 Series freezers. These additional options are designed to meet specific needs. RS-232 allows connection to a computer, recorder, or independent monitoring device RS-485 allows direct connection to the Model 1535 Monitor/Alarm System Note: RS-232 is not compatible with the Forma Model 1535 Monitor/Alarm System.

Five Inner-Door Option for Ultra-Low Temperature Freezers

Choose the Thermo Scientific(tm) Five Inner-Door Option for Ultra-Low Temperature Freezers with the Thermo Scientific(tm) Forma(tm) 88000 Series and TSU Series.

Five-Shelf Option for TSX Series Upright Ultra-Low Temperature Freezer

Optimize your storage configuration with this Five-Shelf Option for Thermo Scientific(tm) TSX Series Upright Ultra-Low Temperature Freezer.

Forma™ Freezer Replacement Shelves

Use Thermo Scientific(tm) Forma(tm) Freezer Replacement Shelves with Forma 8600 and 900 Series Upright Freezers. Product Description Overview Stainless steel Kits include mounting hardware

Forma™ Inner Door Kits

Reduce cold air loss and improve temperature recovery after door closings with Thermo Scientific™ Forma™ Inner Door Kits, a factory-installed door alternative option for your ultra-low upright freezer. Product Description Overview Four interior doors are already included on our -86°C uprights. The five inner door option for 8600 and 900 Series includes five powder-coated inner doors and one additional shelf. Ordering Information: Factory installed. Must be ordered with the refrigerator or freezer.

Forma™ Key Lock

Protect valuable samples with the Thermo Scientific(tm) Forma(tm) Key Lock, for use with Forma refrigerators and freezers. Product Description Overview Factory installed; specify when ordering refrigerator or freezer.

Forma™ Sample Probe Kits

Measure sample temperature or top chamber temperature in upright freezers with Thermo Scientific(tm) Forma(tm) Sample Probe Kits. Use probe kit with Forma 8600 Series Upright Freezers.

Four Inner-Door Option for Thermo Scientific™ Ultra-Low Temperature Freezers

Choose one of the Thermo Scientific(tm) Four Inner-Door Options Ultra-Low Temperature Freezers for your lab. Use these doors with Thermo Scientific(tm) Revco(tm) UxF and HERAfreeze(tm) HFU T Series freezers.

LN2 Transfer Hose

Provide the convenience, reassurance and reliability required in the event of a power or mechanical failure with Thermo Scientific(tm) Forma(tm) LN2 Transfer Hose. A must for critical storage applications, this system is for use with Forma ultra-low temperature freezers. Product Description Overview Features: System is adjustable in 1°C increments to -150°C. Digital display constantly indicates actual cabinet temperature. Indicator lights when system is activated. Liquid flow is shut off automatically when freezer door or lid is opened. System is powered by rechargeable battery; low-battery light indicates when battery requires charging. Additional indicator light illuminates when cylinder is empty. Ordering Information: Some models require freestanding system; others accept built-in systems. Specify freezer model and voltage when ordering. Includes: All necessary hardware except LN2 cylinder (must be ordered separately)

Pass-Thru Port for Ultralow and Cryogenic Freezers

Pass probes, cables, leads or measuring instruments through the Thermo Scientific(tm) Pass-Thru Port for Ultralow and Cryogenic Freezers. Product Description Overview 1″ (2.5cm) dia. pass-through ports are standard on ultra low-temperature and cryogenic freezers Additiional ports are available on some models

Remote Alarms for Ultra-Low Temperature Freezers

Increase sample security by using Thermo Scientific(tm) Remote Alarms for Ultra-Low Temperature Freezers — designed for areas where an alarm may not be readily heard. Product Description Overview Features: Lightweight units attach to a wall or cabinet Operate on line voltage Switch to a battery backup if a power failure occurs Can be connected easily to a temperature/power monitor and remote alarm contacts Complete with audible alarm silence switch and alarm ringback features Alarm can be temporarily defeated, but system rings back as a reminder to reset when normal conditions are restored Audible and visual signal to indicate alarm condition on monitored equipment

RJ-11 Remote Alarm Cable Kit for Sensaphone™ Telephone Dialing Systems

Integrate the Thermo Scientific(tm) RJ-11 Remote Alarm Cable Kit with Sensaphone(tm) Telephone Dialing Systems.

Sensaphone™ Telephone Dialing Systems

Call the lab or office from anywhere and Thermo Scientific(tm) Sensaphone(tm) Telephone Dialing Systems will state the status of every monitored condition. These systems interface with any standard touch-tone phone to notify of alarm conditions. Product Description Overview Can be used with Model 1535 Monitor/Alarm System that features programmable audible/visual alarms and updates/displays equipment conditions on an LCD readout Battery back-up is standard Battery life up to 15 hr. after AC power has failed; up to 18 months with AC power on Requires: Six D-size alkaline batteries Not approved for sales requiring CE mark. Not approved for sales requiring CE mark.

Sensors and Replacement Batteries for Thermo Scientific™ Ultra-Low Temperature Freezers

Use these Thermo Scientific(tm) Sensors and Replacement Batteries with our ultra-low temperature freezers.

Shelf Kits for Thermo Scientific™ Ultra-Low Temperature Freezers

Maximize storage space with Thermo Scientific(tm) Shelf Kits for Thermo Scientific(tm) Ultra-Low Temperature Freezers; designed for use with with Thermo Scientific(tm) Forma(tm) 8800, HERAfreeze(tm) HFU-T, Revco(tm) UxF, and TSU Series freezers.

Stainless Steel Interior Option for Thermo Scientific™ ULT Freezers

Choose a stainless steel, factory-installed interior option for your Thermo Scientific(tm) Revco(tm) ExF, Forma(tm) 900 Series, HERAfreeze(tm) HFU-B or TSE Series -86°C upright freezers. Product Description Overview Factory installed Stainless steel interior † Factory-installed, specify at time of freezer order. Available on Thermo Scientific Revco ExF, Forma 900 Series, HERAfreeze HFU-B and TSE Series -86°C upright freezers only. Available on Thermo Scientific Revco ExF, Forma 900 Series, HERAfreeze HFU-B and TSE Series -86°C upright freezers only. † Factory-installed, specify at time of freezer order

Surge Suppressor for Ultra-Low Temperature Freezers

Protect against voltage transients that can damage refrigeration or control components with the Thermo Scientific(tm) Surge Suppressor for Ultra-Low Temperature Freezers. An optional surge suppressor offers peace of mind for ultra-low freezer storage. Product Description Overview Features: Independent freestanding suppressor for Thermo Scientific(tm) Elite(tm) and Thermo Scientific(tm) Value(tm) series ultra low-temperature freezers Built-in unit is standard on Thermo Scientific(tm) Ultima II(tm) Series ULT freezer models Ordering Information: Specify unit model and voltage when ordering. Requires: Field installation by a qualified electrician or factory-authorized service center

Temperature Chart Recorder Paper

Use Thermo Scientific(tm) Temperature Chart Recorder Paper in seven-day circular temperature chart recorders. Product Description Overview 6″ (15.2cm) diameter For use in freestanding and panel-mounted chart recorders

Temperature Chart Recorders

Record seven-day history on 6″ charts using Thermo Scientific(tm) Temperature Chart Recorders, for use with most freezers and refrigerators. These recorders are ideal when ultra-low temperature freezers need to meet validation and regulatory requirements. Product Description Overview Features: Seven-day chart recorders record temperatures from -100° to 0°C (-40° to +38° on 6183-7) 6″ (15.2cm) chart Use pressure-sensitive paper, require no inking Freestanding model is customer installed and must be installed by a qualified professional Panel-mounted model is factory installed; order when purchasing refrigerator or freezer Ordering Information: Available in range of voltages; specify voltage when ordering. Includes: Pack of 50 charts

Temperature/Power Monitors

Monitoring freezer performance simply, effectively and economically with Thermo Scientific(tm) Temperature/Power Monitors, which provide both alarm/monitoring and digital temperature display in a single, self-contained unit. Product Description Overview Features: Temperature range: -100° to +25°C Probe size: 1.25L × 0.25″ dia. (3.2 × 0.6cm) Solid-state probes High-temperature alarm with adjustable setpoint Alarm mute and chirp Audio delay timer Remote alarm contacts (SPDT) Battery backup Low-voltage AC power supplys Single-probe Digital Monitors: 1 input channel 1°C display and setpoint resolution High-temperature alarm Numeric-only LCD alphanumeric display Red visual alarm 8′ PTFE solid-state probe lead wire (24 gauge on 6899 model) Velcro(r) mounting method Case dimensions: 5L × 4.5W × 2″D (27 × 114 × 50mm) Multiprobe Microprocessor-based Monitors: 2 input channels (6900 model), 3 input channels (6901 model) or 4 input channels (6902 model) 0.1°C display and setpoint resolution High- and low-temperature alarm 8-character, back-lit, adjustable LCD alphanumeric display Visual alarm (Green = normal; Red = deviation) 20′ PTFE color-coded, solid-state probe lead wire (24 gauge on 6899 model) Standard alarm/battery test switch Bracket mounting method Case dimensions: 6.2L × 3.25W × 2″D (158 × 83 × 50mm)

Water-Cooled Condensers for -86°C Upright and Chest Freezers

Work in a cooler environment with the Thermo Scientific(tm) Water-Cooled Condensers for −86°C upright and chest freezers, which emit 50% less heat into the lab compared to other freezers. Product Description Overview Features: Work environment stays cooler because 50% less heat is emitted to surroundings (i.e. less BTU rejection). Water regulating valve automatically controls the water flow needed to maintain the compressor discharge pressure. Cooler compressor temperatures enhance compressor stability and reliability. Requires: Installation requires a qualified technician and should include proper adjustment of the regulating valve, which controls the discharge pressure. Note: Actual requirements for tower and city water sources may vary due to specific water pressure conditions.