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Digital Light Power Detector Handheld Illuminance Flux Tester Lux Lumen Meter
$ 21.08
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All-sun EM2243 Digital Illumination Meter Handheld 0-99999 Lux
Some package content may not include batteries for the restriction of some logistics
The meter measures the visible light from fluorescent, metal halide, high-pressure sodium or incandescent sources.
One LUX(Lumen) is the illumination from a one candela lamp perpendicular to a surface one meter squared at a distance of one meter.
One foot-candle(Fc) is the illumination from a one candela lamp perpendicular to a surface on foot squared at a distance of one foot.
General Specification
Sampling Rate:
2.5 times per second for digital display
Display:
LCD
Sensor:
Silicon photodiode and filter
Power Supply:
9V battery, 6F22 or equivalent, 1 piece
Enviroment:
Indoor operation
Operating Condition:
-10°C to 50°C, <80%RH
Storage Condition:
-10°C to 50°C, <70%RH
Dimensions:
192*67*44 mm
Altitude:
Up to 2000m
Weight:
about 198g
Technical Specification
Mearsuring Range:
0-99999 Lux, 0-9999 Foot candles
Accuracy:
±3% (Calibrated to standard incandescent lamp at 2854°K)
±6% other visible light sources
Angle deviation from cosine characteristics
30° ±2%
60° ±6%
80° ±25%
Cosine Angular corrected per JIS C 1609:1993 and CNS 5119 general A class specifications
Item Specifics
Brand
all-sun
Model
EM2243
Country/Region of Manufacture
China
Illumination Measure Range
0-99999 Lux (0-9999 Foot candles)
Accuracy
±3% to standard incandescent lamp, ±6% to other light
Angle Deviation from Cosine char.
±2%(30°), ±6%(60°), ±25%(80°)
Sampling Rate
2.5 times per second for digital display
Sensor
Silicon photodiode and filter
Power Supply
9V battery, 6F22 or equivalent, 1 piece
Operating Condition
-10°C to 50°C, <80%RH
Storage Condition
-10°C to 50°C, <70%RH
Dimensions
192x67x44 mm
Weight
about 198g
MPN
Does Not Apply
UPC
788537552369
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