Sper scientific 850007, Instruction Manual

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14 15
SPECIFICATIONS
The following specification tests were performed in an ambient
temperature of 23 ± 5°C:
Light
Unit Range Maximum In-Range Display
Lux
(Auto Range)
2,000 Lux 0 to 1,999 Lux
20,000 Lux 1,800 to 19,990 Lux
100,000 Lux 18,000 to 99,900 Lux
Foot Candles
(Auto Range)
200 Ft-cd 0 to 186 Ft-cd
2,000 Ft-cd 167 to 1,860 Ft-cd
10,000 Ft-cd 1,670 to 9,290.7 Ft-cd
Range Resolution Accuracy
2,000 Lux 1 Lux
± (4% r 2 dgt)
20,000 Lux 10 Lux
100,000 Lux 100 Lux
200 Ft-cd 0.1 Ft-cd
2,000 Ft-cd 1 Ft-cd ± (4% r 2 Ft-cd)
10,000 Ft-cd 10 Ft-cd ± (4% r 20 Ft-cd)
Note...
The accuracy for the specifications shown above was tested with a
standard parallel light tungsten lamp of 2856 K temperature.