Ritek รุ่นLUME-254เครื่องวัดแสงยูวีซี,UVC254 UVC light meter UV radiation intensity radiomete

* Professional, high-quality UV meter
* Narrowband spectrum 248nm ~ 262nm, 254nm peak wavelength
* Large scale integrated circuits ensure high precision and high stability
* A UV probe consisting of a visible light window, a narrow band filter and a gallium arsenide sensor.
* Aluminum alloy probe housing with a fixed screw hole to facilitate the probe installed in the appropriate location for measurement.
* Measuring range wide, 1uW / cm2 ~ 39.99mW / cm2

Technical indicators：
* Wavelength range: 248nm ~ 262nm
* Peak wavelength: 254nm
Irradiance measurement range: 3999uW / cm2, 39.99mW / cm2
* Resolution: 1uW / cm2
* UV zone stray light: <0.1%
* Accuracy: ± 5% + 2 words
* Sampling rate: 2.5 times / second
* Use of the environment: Temperature (0 ~ 40) ℃;   Humidity <80% RH
* Overload display: “OL”
* Weight: 350 grams (including battery, probe)
* Power: DC 9V (6F22 type) battery
* Working current: about 2.7mA
* Size: Body 160x78x43mm