Extech Instruments SDL400, Руководство пользователя

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12 SDL400-en-GB_V1.6 12/14
Electrical Specifications (ambient temperature 23°C ± 5°C)
Light meter
Measurement Range Actual Display for each range
LUX
(auto range)
2,000LUX 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)
200Ft-cd 0 to 186.0 Ft-cd
2,000 Ft-cd 167.0 to 1,860.0 Ft-cd
10,000 Ft-cd 1,670.0 to 9,290.7 Ft-cd
Range Resolution Accuracy
2,000 LUX 1 LUX
± (4%rdg + 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%rdg + 2 Ft-cd)
10,000 Ft-cd 10 Ft-cd ± (4%rdg + 20 Ft-cd)
Note: Accuracy tested using a standard tungsten lamp (2856 K degree temperature)
Temperature meter
Sensor Type
Resolution Range Accuracy
Type K
0.1 °C
-50.0 to 1300.0°C ± (0.4%rdg + 0.5°C)
-50.1 to -100.0°C ± (0.4%rdg + 1.0°C)
0.1 °F
-58.0 to 2372.0°F ± (0.4%rdg + 1.0°F)
-58.1 to -148.0°F ± (0.4%rdg + 1.8°F)
Type J
0.1 °C
-50.0 to 1200.0°C ± (0.4%rdg + 0.5°C)
-50.1 to -100.0°C ± (0.4%rdg + 1.0°C)
0.1 °F
-58.0 to 2192.0°F ± (0.4rdg% + 1.0°F)
-58.1 to -148.0°F ± (0.4rdg% + 1.8°F)
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