Model |
Illuminance Meter T-10A
|
Illuminance Meter T-10MA / T-10WsA / T-10WlA |
Type |
Multi-function digital illuminance meter with detachable receptor head |
Illuminance meter class |
Conforms to requirements for Class AA of JIS C 1609-1: 2006
"Illuminance meters Part 1: General measuring instruments"
Conforms to DIN 5032 Part 7 Class B |
T-10MA
Conforms to requirements for Class AA of JIS C 1609-1: 2006
"Illuminance meters Part 1: General measuring instruments"
Conforms to DIN 5032 Part 7 Class B |
T-10WsA / T-10WlA
Conforms to JIS requirements for special illuminance meters |
Receptor |
Silicon photocell
Receptor diffuser window: Ø 25 mm |
Silicon photocell
Receptor diffuser window: Ø 14 mm (Cord lenght: 1m) |
T-10WsA
Silicon photocell
Receptor diffuser window: Ø 14 mm (Cord lenght: 5m)
Receptor and cord waterproof |
T-10WlA
Silicon photocell
Receptor diffuser window: Ø 14 mm (Cord lenght: 10m)
eceptor and cord waterproof |
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) |
Light source |
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 (Colour 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 |
USB |
Analog output |
1mV/digit,3V at maximum reading; Output impedance: 10KΩ; 90% response time: FAST setting: 1ms, SLOW setting: 1s |
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 |
Standard accessories |
White calibration plate CM-A 133, Zero calibration box CM-A119, AC adapter AC-A12, RS-232C cable IF-A12, Accessory Case CM-A117, Dust Cover CM-A118, Unit Driver CM-A108 |
Optional accessories |
Receptor head ; Adapter for Multi-point ; AC Adapter ; Data processing software |