Lux meter,digital luxmeters

3 –1/2digit LCD display with low battery indication.
Easy to use with single function switch operating, pocket size and light weight.
Light measuring levers ranging from 0.01 lux to 50,000 lux.
2000 lux: reading x 10; 50,000lux: reading x 100

Specifications:

Display: 1999 counts LCD display with low battery indication.
Over-range: “1” mark indication.
Low battery indication: The “BAT” is displayed when the battery voltage drops below the operating level.
Measurement rate: 1.5 times per second, nominal.
Storage temperature: -10℃ to 60℃ (14℉ to 140℉) at<80% relative humidity
Power: One standard 12V, A23 battery

Light Measuring Range: 200, 2000, 20,000lux (20,000lux range reading x 10) and 50,000lux (50,000lux range reading x 100)
Overrate Display: Highest digit of “1” is displayed.
Accuracy: ±5%rdg + 10 dgts (<10,000 lux)
±10%rdg + 10 dgts (>10,000 lux)
(calibrated to standard incandescent lam,2856 k).
Repeatability: ± 2%.
Temperature Characteristic: ± 0.1%/℃.
Photo detector: One silicon photo diode with filter
Size(HxWxD): 188x64x24.5mm
Weight: 160g

Accessories:
Gift box with Carry case,one 12V(A23) battery and one photo detector.

UL001 Digital Lux Meter
The digital lux meter is a precision instrument used to measure Lux/illuminance in the field. It is meet CIE photopic spectral response. It is fully cosine corrected for the angular incidence of light. The illuminance meter is compact, tough and easy to handle owing to its construction. The light sensitive component used in the meter is a very stable, long-life silicon photo diode and spectral response filter.
Features:

Light-measuring levels rang: 0.1Lux~0.1kLux/0.01FC~0.01kFC,repeatedly
High accuracy and rapid response
Data-hold function for holding measuring values
Unit and sign display for easy reading
Automatic zeroing
Meter corrected for spectral relative efficiency
Correction factor need not be manually calculated for non-standard light sources.
Short rise and fall times
Peak-hold function for tracing the peak signal of light pulse with least duration and keep it.
Capable of selecting measuring mode in Lux or FC scale alternatively.
Auto power off 20minutes
Maximum and minimum measurements
Relative reading
Easy to read large backlit display
USB output connect with pc
Auto ranging

Specifications:

Display :3-3/4 digit LCD with high speed 40 segment bar graph.
Measuring Range: Lux,400.0 Lux,4000 Lux,40.00 KLux and 400.0 KLux /40.00 FC,400.0 FC,4000 FC,40.00 KFC.NOTE: 1FC=10.76Lux,1KLux=1000Lux,1KFC=1000FC
Over range Display: LCD will show “OL” symbol.
Spectral Response: CIE Photopic. (CIE human eye response curve).
Spectral Accuracy: CIE Vλ function f1’≦6%
Cosine Response: f2’ ≦2%
Accuracy:±10% rdg±10d.(<10,000Lux) ;±10% rdg±10d.(<10,000Lux)
Repeatability: ±3%
Sampling Rate: 1.5 times/sec of analog bar-graph indication;15 times/sec of digital display.
Photo Detector: One silicon photo diode and spectral response filter.
Operating temperature & Humidity :0℃ to 40℃(32℉to 104℉) & 0% to 80% RH.
Storage Temperature & Humidity :-10℃ to 50℃(14℉ to 140℉) & 0% to 70% RH.
Power Source: 1 piece 9V battery
Photo detector Lead Length: 150cm (approx.)

Photo detector Dimensions: 115L×60W×20H(mm)
Meter Dimensions: 170L×80W×40H
Weight: 390g

Accessories:
Gift box with Carry case, instruction manual, battery., USB cable and CD software.

D001 Light meter/luxmeter>>

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