OPERATION
MANUAL
DIGITAL LUX METER
Appreciate your choice of this Lux meter. Please read throught this manual carefully for
proper operating techniques.This digital lux meter is a precise instrument which could be use for
detecting light intensity in any situations.
Ⅰ
FEATURES
●
Measuring range:
0.1Lux
～
200,000Lux
0.01FC
～
20,000FC
●
High accuracy in measuring
, fast
reflection time
●
Data hold function
●
Symbolly and unit display for easy reading
●
Zeroize automatically
Ⅱ
GENERAL SPECIFICATIONS
●
Display:
3 1/2 digits LCD display, maximum display value 1999
●
Range selection:
200Lux
、
2
，
000Lux
、
20
，
000Lux
、
200
，
000Lux
20FC
、
200FC
、
2
，
000FC
、
20
，
000FC
20,000Lux range: reading
×
10
200,00Lux range: reading
×
100
20,000FC range: reading
×
10
Annotate: 1FC=10.76Lux
●
Accuracy:
<20,000Lux/2,000FC,
±
(4%rdg+10dgt)
≥
20,000Lux/2,000FC,
±
(5%rdg+10dgt)
(
Calibrated to standard incandescent lamp at color temperature 2856K)
●
Resolution: 0.1Lux
●
Repeatable Accuracy:
±
2%
●
Temperature Characteristic:
±
1%/
℃
●
Test Rate:
2times/sec.
●
Photo Sensor: one silicon photo diode with filter.
●
Operation temperature-humidity: 0
℃ to 40℃(32℉
-104
℉
) 0
～
70%Rh
●
Storage temperature-humidity: -10
℃ to 50℃(14℉
-140
℉
) 0
～
80%Rh
●
Over-input:
indication of “1”
●
Power Supply: one 9V battery, Model 6F22
●
Bttery life:
200 hours for continuously use
●
Photo Detector Dimension: 105*58*28mm
●
Dimension:
162*78*43mm