QEO FLM 400 Data, Руководство пользователя

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TECHNICAL DATA
Max. measuring range 400.000 Lux
Accuracy ± 5 % (±10 digits) (< 10.000 Lux)
± 10 % (±10 digits) (> 10.000 Lux)
Display resolution 0,1 Lux
Display indication 3 3/4 digit LCD with segment bargraph
Measuring range 400 Lux / 4000 Lux / 40 KLux / 4000 KLux
and
40 Fc / 400 Fc / 4000 Fc / 40 KFc
Overrange indication „OL“
Repeatability ±3%
Sampling rate 1,5 times / sec.
Probe Silicon photo-diode with spectral response
filter
Spectral response CIE photopisch
Spectral accuracy CIE V - function (f
1
< 6 %)
Cosine response f
2
< 2 % (correction for angular incidence
of light)
Temperature range 0 up to +40°C (32 up to 104°F)
Air humidity range 0 up to 80% RH
Output USB
Power supply 9V NiMh
Dimensions probe 115 x 60 x 27 mm
Dimensions instrument 203 x 75 x 50 mm
Probe length 115 mm
Weight 390 Gr.
NOTE
1 Fc = 10,76 Lux
1 KLux = 1000 Lux
1 KFc = 1000 Fc
y
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