Electric performance
| range |
200,2,000,20,000lux |
| resolution |
0.1,1,10lux |
|
Measurement accuracy
|
± (4 Pasento rdg Tasu 5Dgt) / 200,2,000Lux,
± (5 Pasento rdg Tasu 4Dgt) / 20,000Lux |
General specification
| Sensor Type |
Silicon photo diode |
| display |
3.5-digit LCD display |
| sampling |
2.5 times / sec. |
| Over display |
"OL" display |
| Use temperature and humidity |
0 ~ + 50 ℃, 80% RH or less (without condensation) |
| Storage temperature and humidity |
-10 ~ + 50 ℃, 70% RH or less (without condensation) |
| Power supply |
One 9V type battery × |
| Battery life |
About 140 hours (in the case of alkaline batteries used) |
| Dimensions and weight |
[Body] W71 × H148 × D37mm
[Sensor] W67 × H80 × D27mm
[Weight] about 275g
|
| accessories |
Sensor cover, carrying case, instruction manual |
| Proofreading |
Yes |
| JAN |
4983621202304
|
Precautions luminometer use
Luminometer has a filament-type light bulb called standard light bulbs is calibrated as a light source. Fluorescent lamps are widely used in general work site, such as an LED illumination measurements the wavelength of the light is different than the standard light bulbs may be different.
In such a case, measured at several luminometer (different manufacturers of different models) by taking the average value it will be necessary to devise such.
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