Konica Minolta Illuminance Meter-T-10


Specifications

Principal Specifications T-10 Series

Model

Illuminance meter T-10

Illuminance meterT-10M

Type

Multi-function digital illuminance meter with detachable receptor head

Receptor

Silicon photocell

Relative Spectral Response*

Within 6% (f1´) of the CIE spectral luminous efficiency V (λ)

Cosine Correction Characteristics

Within ±1% at 10° ; Within ±2% at 30° ; Within ±6% at 50° ; Within ±7% at 60° ; Within ±25% at 80°

Illuminance units

Lux (lx) or foot candles (fcd) (switchable)

Measuring range

Auto range (manual 5 range at the time of analog output)

Measuring function

Illuminance(lx). illuminance difference(lx). illuminance ratio(%). integrated illuminance(lx·h). integration time(h). average illuminance(lx).

Measuring range

Illuminance 0.01 to 299,900 lx 0.001 to 29,990 fcd

Integrated illuminance 0.01 to 999,900 × 103 lx·h 0.001 to 99,990 × 103 fcd·h / 0.001 to 9999 h

User calibration function

CCF(Color Correction Factor) setting function

Accuracy

±2% ±1digit of displayed value (based on Konica Minolta standard)

Temperature/humidity drift

Within ±3% ±1digit (of value displayed at 20°C/68°F ) within operating temperature/humidity range

Digital output

RS-232C

Analog output

1mV/digit,3V at maximum reading; Output impedance: 10KΩ; 90% response time: FAST setting: 1ms, SLOW setting: 1s

Display

3 or 4 Significant-digit LCD with back-light illumination

Operating temperature
/humidity range

-10 to 40°C, relative humidity 85% or less (at 35°C) with no condensation

Storage temperature
/humidity range

-20 to 55°C, relative humidity 85% or less (at 35°C) with no condensation

Power source

2 AA-size batteries / AC adapter (optional)

Battery life

72 hours or longer (when alkaline batteries are used) in continuous measurement

Dimensions

69 × 174 × 35 mm (2-6/16×6-14/16×1-7/16 in.)

Main body : 69 × 161.5 ×30 mm (2-6/16×6-6/16×1-3/16 in.)
Receptor : Ø 16.5 × 12.5 (Ø 11/16 × 1/2 in.)
Cord length : 1 m ( 3.3 in.)

Weight

200 g (7.0 oz.) without battery

205 g (7.2 oz.) without battery

Standard accessories

Ø 3.5 mm (Ø 1/8 in.) subminiature plug for analog output ;
Receptor cap ; Neck strap ; Case ; Battery

Ø 3.5 mm (Ø 1/8 in.) subminiature plug for analog output ;
Neck strap ; Case ; Battery

Optional accessories

Receptor head ; Adapter for Multi-point ; AC Adapter ; Data processing software