Advertisement
1 General information
This digital illuminance meter is a precision instrument for measuring illuminance in the
work area. The sensor has a full cosine correction for oblique light incidence. The
instrument is compact, robust and easy to use due to its design. The light-sensitive
component used in this light meter is a very stable, long-life silicon diode.
2 Functions
* The light measuring level ranges from 0.1Lux to
200,000 Lux, 0.01 FC (food candle) to 20,000 FC, in repetition
* High accuracy and fast response
* Peak-Hold function for recording peak values
* Unit and number display for easy reading
* Automatic zero setting
* Non-standard light sources are automatically
corrected
* Short rise and fall times
3 Technical description
Display:
3 ½ digit LCD
Measuring range:
(20,000 Lux reading value x 10,
200,000 Lux reading value x 100)
20; 200; 2,000; 20,000 FC
(20,000 FC reading x 10)
1 FC= 10.76 Lux
Exceeded display range:
Digit "1" appears on the display
Accuracy: ± 3% rdg ± 0.5% f.s (± 5% rdg ± 10 dgt at >
20,000 Lux / 2,000 FC area).
Calibrated with a standard incandescent lamp at a colour temperature of 2856K
Repeatability:
± 2%.
Temperature Characteristic value:
Measuring rate:
Photosensor:
Silicon photo diode with filter
SO-BA-e-2020
200; 2,000; 20,000; 200,000 Lux
Display of the highest
± 1%/°C
approximately 2.0 times/sec.
SO-BA-e-20203
Advertisement
