Description
Product Description
Luminance/ Brightness Meter
OHSP-350 series handheld spectral colorimeter illuminance meter set of measurement function Spectrum, illumination, chromaticity, light flicker in one. Using 5 inch screen, the measurement parameters and curves are displayed in real time. It is convenient to use and can be directly tested in the lighting field.,Not only measurable LED wide spectrum light source, but also can measure the narrow spectrum light sources, such as CFL, HID, and so on.,It can also be used to test the environmental light of stage design, building light, plant growth lamp, engineering application and so on.
OHSP-350UV UV spectral irradiance meter ,use a UV CCD and UV processing optical path.Used to measure relative the spectral power distribution , UVA (315 nm -400 nm), UVB (280 nm-315 nm),UVC (230 nm-280 nm) of UV light source.It is widely used inUV light source, disinfection, sterilization, light therapy,Photolithography, Photosolidification, Breeding, Plant Cultivation and Evaluation of Solar UV Index etc.
Meas parameters Wave range:230-850nm
| Irradiance (uW/cm2) | Illuminance E(lx) | SDCM | Half width (nm) |
| UVA(uW/cm2) | CCT (K) | S/P | Dominant wave(nm) |
| UVB(uW/cm2) | Candle Light E(fc) | Spectral Power Distribution | Purity(%) |
| UVC(uW/cm2) | CRI Ra | Irradiance Ee(W/m2) | 350 Basic Parameters |
Application
TEST PARAMETER
Basic Parameters
| CCT(K) | illuminance(lx) | Irradiance(W/m2) | CIE1931 |
| Coordinate x,y | Candlelight(fc) | Duv | CIE1960 |
| Coordinate u,v | CRI (Ra) | R1-R15 | CIE1976 |
| Coordinateu’,v’ | SDCM | Red ratio(%) | Colour Tolerance Elliptic graph |
| Peak wave(nm) | Purity%) | Green ratio(%) | CRI circular graph |
| Half width(nm) | Dominant(nm) | Blue ratio(%) | Spectral Power Distribution |
| Central wave(nm) | Centroid (nm) | S/P | CIE1931 X,Y,Z |
UV parameters
| Irradiance (uW/cm2) | Illuminance E(lx) | SDCM | Half width (nm) |
| UVA(uW/cm2) | CCT (K) | S/P | Dominant wave(nm) |
| UVB(uW/cm2) | Candle Light E(fc) | Spectral Power Distribution | Purity(%) |
| UVC(uW/cm2) | CRI Ra | Irradiance Ee(W/m2) | 350 Basic Paramet |
TEST INTERFACE
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