Shenzhen Hongda Electronic Co., Ltd.
ShenZhen Hongda Electronic Co., Ltd. HongKong Uranus Inv Co.,Ltd DMM Digital Multimeter , Digital Clamp Meter , Automotive Multimeter ,Insulation Resistance meter ......
Add to Cart
LCD Display Lux Light Meter / photography light meter High speed
Quik details
Description
Display: 18mm(0.7″) LCD, 3 1/2 digits LCD display, maximum reading value display 1999
Ranges: 0~50000 Lux, 3 Ranges
Resolution: 1Lux
Accuracy: ≤10,000Lux: ±4%rdg±0.5f.s, ≥10,000Lux: ±5+10digits(Calibrated to standard incandescent lamp at color temperature 2856K)
Repeatability: ±2%
Temperature Characteristic: ±0.1%/
Test rate: 0.2times/sec.
Photo detector: one silicon photo diode with filter.
Over-input: indication of “1” (2,000Lux/20,000Lux), Indication of “OVER” (100,000Lux)
Sampling Time: 0.4 Second
Operation temperature-humidity: 0 to 40, less than 70%Rh
Storage temperature-humidity: -10 to 50(14-140), less than 80%Rh
Power Supply: 1* 9V battery, Consumption current approx.2mA
Specification
|
Display |
31/2 digits 18mm LCD |
|
Measuring Range |
1Lux~50,000Lux |
|
Over-input |
Indication of “1” |
|
Accuracy |
±(4% +10digits) ±(5% +10digits) as over 10,000Lux |
|
Temperature Characteristic |
±0.1%°C |
|
Sampling Time |
0.4second |
|
Repeatability |
±2% |
|
Dimensions |
118×70×29mm |
Application
Illuminance (Luminosity) of an object is the luminous flux per unit time is within the acceptable face to face, using accepted flux per unit area is represented, expressed in units of lux (Lux, lx), namely lm/m². 1 lux is equal to one lumen (lumen, lm) luminous flux uniformly distributed on the light intensity 1m² area.
Products Pictures