Product Application
This product is a high-precision professional-grade digital illuminance meter, and its sensor adopts silicon photocell detector and built-in visual correction filter. The spectral characteristics have been strictly corrected, and the measurement is accurate and stable. its V(N) matching error is small, and its resolution is high. It is suitable for accurately measuring the visible light emitted by various fluorescent lamps, metal halide lamps, high-pressure sodium lamps or incandescent lamps, LED lamps and other light sources.
The instrument adopts split design as a whole, which is convenient to carry. The probe has a handle,which is convenient for users to measure. The plug-in head is designed to prevent reverse connection, so it is easy to plug in and out, and it will not be inserted backwards. The shell of the main engine is covered with glue,which is shock-proof and fall-resistant. Built-in button battery, slim body and strong endurance.
* The resolution is up to 0.01Lux, which can detect low light and weak light.
* The matching error of V (λ) is small, which can accurately measure visible light with different color temperatures.
* High-definition LCD display with backlight function.
* It has the functions of numerical holding and peak holding.
* Low voltage prompt function.
* Automatic shutdown function.
* Three button-type batteries, the endurance is 1.5 times that of ordinary batteries.
Product Parameters
Display: 3 3/4-bit LCD, with the maximum reading of 3999
measuring range: 0.01 lux~39990 lux
Overload display: overload display "1"
Maximum resolution: 0.01Lux
Accuracy: 4%+5 digits (under 2856K standard light source)
V(λ) matching error: V(λ)≤6%
cosine angle deviation characteristic: 30 2%; 60°±6%;80°±25%
Sampling rate: 2 times/second
Repeatability: 1%
Operating temperature and humidity: 0ºC~40ºC (32 F~104F)0~70% RH
Storage temperature and humidity: -10ºC~50ºC(14 F~122 F)0~80% RH
power supply: 3 CR2450 3V button lithium batteries
Battery life: about 300 hours of continuous use (without backlight)
Automatic shutdown time: 5 minutes
main engine:160 x 78x34mm
Instrument size Probe: 50 (probe diameter) x125mm (handle length)
Probe extension line:1000mm
Instrument weight: about 390g (including battery and probe)
Detailed Photos
