This compact size instrument with an LSI circuit provides high reliability & durability. It has a selectable light source: tungsten, fluorescent, sodium & mercury. Each unit has a photo diode sensor with a colour correction filter & cosine corrected lens. - Measures Lux or Foot-candles
- Recall memory for minimum/maximum readings
- Auto power off with disable option
- Low battery indicator
- RS-232 output for downloading data to PC
- Data hold function
- Peak hold measurement
- Separate sensor to allow the light to be measured at optimum position
- Cosine correction factor meets CIE standard
- Manual selection over 5 ranges
- Requires battery
- Calibration certificate available
Technical Specifications | Range | Lux | Resolution | Accuracy | | | 40 | 0.01 lux | ± 3% of reading + 5 digits | | | 400 | 0.1 lux | ± 3% of reading + 5 digits | | | 4000 | 1 lux | ± 3% of reading + 5 digits | | | 40,000 | 10 lux | ± 3% of reading + 5 digits | | | 400,000 | 100 lux | < 100,000 lux | | | | | ± 3% of reading + 5 digits | | | | | | | Footcandles | Resolution | Accuracy | | 4 | 0 - 3.720Fc | 0.001Fc | | 40 | 3.35-37.20Fc | 0.01Fc | | 400 | 33.5-372.0Fc | 0.1Fc | | 4,000 | 335-3720Fc | 1Fc | | 40,000 | 930-37,200Fc | 10Fc | | | | | | Operating Temperature | 0 to 50º C (32 to 122º F) | | Operating Humidity | Max 80%RH | | Power | 1 x 9V PP3 Battery | | Dimensions | 200 x 68 x 30 mm (unit) | | | 82 x 55 x 7 mm (sensor probe) | | Weight | 220g |
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