ATAGO

Abbe Refractometers

Abbe Refractometer DR-A1

By very simple operation that needs only to set the boundary line of refraction at the cross hairs, this refractometer directly indicates a measured value (in refractive index or Brix (%), selective) in digits together with temperature on the display. This refractometer enables anybody to carry out measurement easily without reading of analog graduation. The DR-A1 Digital Abbe Refractometer can now be connected to a printer and computer. Individual measurements and their average values as well as temperature readings can be printed to a DP-63 (C) Digital Printer (sold separately) or transmitted to a computer. * Dispersive value cannot be measured by this refractometer. Specifications ModelDR-A1 Cat.No.1310 ScaleRefractive index Brix Temperature Measurement RangeRefractive index (nD) : 1.3000 to 1.7100 Brix : 0.0 to 100.0% (Automatic Temperature Compensation is executed at 5 to 50°C) Minimum ScaleRefractive index (nD) : 0.0001 Brix : 0.1% Measurement AccuracyRefractive index (nD) : ±0.0002 Brix : ±0.1% Ambient Temperature5 to 40℃ IndicationRefractive index (nD) or Brix (%) and temperature (°C) Digital Thermometer±0.2℃ Measurement Temperature Range5 to 50°C (at unit of 0.1°C) (Temperature range available of the circulating water) Light sourceLED (Approximating to wavelength of D-Line) Output(1) Digital Printer DP-63(C) (Optional) is used. (2) Communication syste : RS-232C Power SupplyWith AC adapter (100 to 240V (50/60Hz) AC input) Dimensions & Weight13×29×31cm, 6.0kg (Refractometer) 10.5×17.5×4cm, 0.7kg (AC adapter) Power consumption16VA

Abbe Refractometer DR-A1-Plus

This model features a brighter field of view than its predecessor, the DR-A1, making it easier to measure inhomogeneous and/or dark samples. The operations and specifications are the same as the DR-A1. Please contact ATAGO for recommendations on which of the 2 models is better-suited for your sample type. Specifications ModelDR-A1-Plus Cat.No.1311 ScaleRefractive index Brix Temperature Measurement RangeRefractive index (nD) : 1.3000 to 1.7100 Brix : 0.0 to 100.0% (Automatic Temperature Compensation is executed at 5 to 50°C) Minimum Scale屈折率(nD) : 0.0001 Brix : 0.1% Measurement AccuracyRefractive index (nD) : ±0.0002 Brix : ±0.1% Ambient Temperature5 to 40°C IndicationRefractive index (nD) or Brix (%) and temperature (°C) Digital Thermometer±0.2°C Measurement Temperature Range5 to 50°C (at unit of 0.1°C) (Temperature range available of the circulating water) Light sourceLED (Approximating to wavelength of D-Line) Output(1) Digital Printer DP-63(C) (Optional) is used. (2) Communication syste : RS-232C Power SupplyWith AC adapter (100 to 240V (50/60Hz) AC input) Dimensions & Weight13×29×31cm, 6.0kg (Refractometer) 10.5×17.5×4cm, 0.7kg (AC adapter) Power consumption16VA

Abbe Refractometer NAR-1T LIQUID

This is the Abbe Rerfactometer for liquid sample measurement only. It has the Refractive Index Scale and the BRIX scale, and it comes with D line (589nm) light source. Calibration can be done with distilled water. Specifications ModelNAR-1T LIQUID Cat.No.1211 ScaleRefractive index Brix Measurement RangeRefractive index (nD) : 1.3000 to 1.7000 Brix : 0.0 to 95.0% Minimum ScaleRefractive Index (nD) : 0.001 Brix : 0.5% Measurement AccuracyRefractive index (nD) : ±0.0002 Brix : ±0.1% Ambient Temperature5 to 40°C Digital ThermometerIndication range : 0.0 to 50.0°C (Accuracy : ±0.2°C , Minimum indication : 0.1°C) Measurement Temperature Range5 to 50°C (Temperature range available of the circulating water) Light sourceLED (Approximating to wavelength of D-Line) Power SupplyAC100 to 240V , 50/60Hz Dimensions & Weight13×18×23cm, 2.5kg (Refractometer) 10×11×7cm, 0.5kg (Thermometer) Power consumption5VA

Abbe Refractometer NAR-1T SOLID

NEW Abbe Refractometer for solid sample measurement (it can also be used to measure liquid samples), the NAR-1T SOLID was launched. It has the Refractive Index Scale and the BRIX scale, and it comes with D line (589nm) light source. Specifications ModelNAR-1T SOLID Cat.No.1212 ScaleRefractive index Brix Measurement RangeRefractive index (nD) : 1.3000 to 1.7000 Brix : 0.0 to 95.0% Minimum ScaleRefractive Index (nD) : 0.001 Brix : 0.5% Measurement AccuracyRefractive index (nD) : ±0.0002 Brix : ±0.1% Average dispersion valuenF-nC (to be calculated according to conversion table) Ambient Temperature5 to 40゚C Digital ThermometerIndication range : 0.0 to 50.0゚C (Accuracy : ± 0.2゚C, Minimum indication : 0.1゚C) Measurement Temperature Range5 to 50゚C (Temperature range available of the circulating water) Light sourceLED (Approximating to wavelength of D-Line) Power SupplyAC100 to 240V , 50/60Hz Dimensions & Weight13×18×23cm, 2.5kg (Refractometer) 10×11×7cm, 0.5kg (Thermometer) Power consumption5VA

Abbe Refractometer NAR-2T

Designed for use with compounds which require measurement at high temperature. Specifications ModelNAR-2T Cat.No.1220 ScaleRefractive index Brix Measurement RangeRefractive index (nD) : 1.3000 to 1.7000 Brix : 0.0 to 95.0% Minimum ScaleRefractive Index (nD) : 0.001 Brix : 0.5% Measurement AccuracyRefractive index (nD) : ±0.0002 (at 20゚C) Brix : ±0.1% (at 20゚C) Average dispersion valuenF-nC (to be calculated according to conversion table) Ambient Temperature5 to 40℃ Digital ThermometerIndication range 0.0 to 120.0゚C (Accuracy 0 to 100゚C :±0.2゚C, 100 to 120゚C :±0.5゚C, Minimum indication 0.1゚C) Measurement Temperature Range0 to 120゚C (Temperature range available of the circulating water) Light sourceLED Power SupplyAC100 to 240V , 50/60Hz Dimensions & Weight12×20×25cm, 5.8kg (Refractometer) 10x11x7cm, 0.5kg (Thermometer) Power consumption5VA

Abbe Refractometer NAR-3T

The NAR-3T has been developed to give improved measuring accuracy and ease of use. This has been achieved by making fundamental improvements to the optical system, utilizing a larger scale, incorporating a high intensity lamp and using a double control knob to give quick and finer control. Specifications ModelNAR-3T Cat.No.1230 ScaleRefractive index Brix Measurement RangeRefractive index (nD) : 1.30000 to 1.71000 Brix : 0.00 to 95.00% Minimum ScaleRefractive index (nD) : 0.0002 Brix : 0.1% Measurement AccuracyRefractive index (nD) : ±0.0001 Brix : ±0.05% Average dispersion valuenF - nC (to be calculated according to conversion table) Ambient Temperature5 to 40゚C Digital ThermometerIndication range : 0.0 to 50.0゚C (Accuracy : ± 0.2゚C, Minimum indication : 0.1゚C) Measurement Temperature Range5 to 50゚C (Temperature range available of the circulating water) Light sourceLED (Approximating to wavelength of D-Line) Power SupplyAC100 to 240V , 50/60Hz Dimensions & Weight12×31×34cm, 9.0kg(Refractometer) 10×11×7cm, 0.5kg (Thermometer) Power consumption5VA

Abbe Refractometer NAR-4T

R&D on new materials for modern technologies is being actively conducted in every industry. Many of these materials (especially polymer film and related materials) are of high refractive index-often too high for the existing Abbe refractometers. But these are now covered with the nD1.4700 to 1.8700 range of the NAR-4T. Specifications ModelNAR-4T Cat.No.1240 ScaleRefractive index Measurement RangeRefractive index (nD) : 1.4700 to 1.8700 Minimum ScaleRefractive Index (nD) : 0.001 Measurement AccuracyRefractive index (nD) : ±0.0002 Ambient Temperature5 to 40゚C Digital ThermometerIndication range : 0.0 to 50.0゚C (Accuracy : ± 0.2゚C, Minimum indication : 0.1゚C) Measurement Temperature Range5 to 50゚C (Temperature range available of the circulating water) Light sourceLED (Approximating to wavelength of D-Line) Power SupplyAC100 to 240V , 50/60Hz Dimensions & Weight13×18×23cm, 2.5kg (Refractometer) 10×11×7cm, 0.5kg (Thermometer) Power consumption5VA

Abbe Refractometer NAR-1T・LO (for low refractive index measurement)

Abbe Refractometers for low refractive index and high refractive index measurements In addition to our standard Abbe Refractometer NAR-1T, 2T, 3T, 4T and DR-A1, we can supply the following Abbe models. We shall ask you to use them if the specifications of our standard Abbe Refractometers do not meet your requirements. Another Optional * We can supply Abbe Refractometer with measurement range of "nD 1.7000 to 2.0800" and with Measurement Temperature Range of "0 to 50˚C" or "0 to 120˚C". Note : You are requested to convert measured refractive indices to "real refractive indices" (with referring to conversion tables), since the above Abbe Refractometers have the same scales as our standard Abbe Refractometer NAR-1T and 2T. Specifications ModelNAR-1T・LO Cat.No.1217 ScaleRefractive index Measurement RangeRefractive index (nD) : 1.1500 to 1.4800 Minimum ScaleRefractive Index (nD) : 0.001 Measurement AccuracyRefractive index (nD) : ±0.0002 Ambient Temperature5 to 40゚C Digital ThermometerIndication range: 0.0 to 50.0゚C Accuracy:±0.2゚C , Minimum indication: 0.1゚C Measurement Temperature Range5 to 50゚C (Temperature range available of the circulating water) Light sourceLED (Approximating to wavelength of D-Line) Power SupplyAC100 to 240V , 50/60Hz Dimensions & Weight13×18×23cm, 2.5kg (Refractometer) 10×11×7cm, 0.5kg (Thermometer) Power consumption5VA

Abbe Refractometer NAR-2T・LO (for high temperature and low refractive index measurement)

Specifications ModelNAR-2T・LO Cat.No.1227 ScaleRefractive index Measurement RangeRefractive index (nD) : 1.1500 to 1.4800 Minimum ScaleRefractive Index (nD) : 0.001 Measurement AccuracyRefractive index (nD) : ±0.0002 Average dispersion valuenF-nC (to be calculated according to conversion table) Ambient Temperature5 to 40℃ Digital ThermometerIndication range: 0.0 to 120.0゚C (Accuracy:±0.2゚C(0~100゚C), ±0.5゚C (100~120゚C), Minimum indication: 0.1゚C) Measurement Temperature Range0 to 120゚C (Temperature range available of the circulating water) Light sourceLED (Approximating to wavelength of D-Line) Power SupplyAC100 to 240V , 50/60Hz Dimensions & Weight12×20×25cm, 5.8kg (Refractometer) 10×11×7cm, 0.5kg (Thermometer) Power consumption5VA

Abbe Refractometer NAR-2T・HI (for high temperature and high refractive index measurement)

Specifications ModelNAR-2T・HI Cat.No.1228 ScaleRefractive index Measurement RangeRefractive index (nD) : 1.4700 to 1.8700 Minimum ScaleRefractive Index (nD) : 0.001 Measurement AccuracyRefractive index (nD) : ±0.0002 Average dispersion valuenF-nC (to be calculated according to conversion table) Ambient Temperature5 to 40゚C Digital ThermometerIndication range: 0.0 to 120.0°C (Accuracy:±0.2゚C (0~100゚C), ±0.5゚C(100~120゚C), Minimum indication: 0.1゚C) Measurement Temperature Range0 to 120゚C (Temperature range available of the circulating water) Light sourceLED (Approximating to wavelength of D-Line) Power SupplyAC100 to 240V , 50/60Hz Dimensions & Weight12×20×25cm, 5.8kg (Refractometer) 10×11×7cm, 0.5kg (Thermometer) Power consumption5VA

Abbe Refractometer NAR-2T・UH (for high temperature and high refractive index measurement)

Specifications ModelNAR-2T・UH Cat.No.1229 ScaleRefractive index Measurement RangeRefractive index (nD) : 1.7000 to 2.0800 Minimum ScaleRefractive Index (nD) : 0.001 Measurement AccuracyRefractive index (nD) : ±0.0002 Average dispersion valuenF-nC (to be calculated according to conversion table) Ambient Temperature5 to 40゚C Digital ThermometerIndication range: 0.0 to 120.0゚C (Accuracy:±0.2°C(0~100゚C), ±0.5゚C(100~120゚C), Minimum indication: 0.1゚C) Measurement Temperature Range0 to 120゚C (Temperature range available of the circulating water) Light sourceLED (Approximating to wavelength of D-Line) Power SupplyAC100 to 240V , 50/60Hz Dimensions & Weight12×20×25cm, 5.8kg (Refractometer) 10×11×7cm, 0.5kg (Thermometer) Power consumption5VA

Circulating Constant Temperature Bath 60-C4

The 60-C4 is an external circulation type constant temperature water tank provided with a thermo-module. The temperature can be set in the range of 10 to 60°C and the unit is perfectly suited for connection with a refractometer. Specifications Model60-C4 Cat.No.1922 Tank Capacity0.5 lit Temperature Setting Range10 to 60°C (water) Temperature controlPID control method using a thermo-module Power SupplyAC 100 to 240V, 50/60Hz Constant-Temperature Accuracy±0.2°C Dimensions & Weight38×24×27cm, 11.0kg (Main Unit only) Power consumption430VA Flow Rate4 lit / min