1. CCT Tc (K) and blackbody deviating Duv
2.Luminous flux (LM), radiation flux (W) and light effect (lm/W)
(need to manually enter the light source power when using machine)
3. chromaticity coordinates (x, y), (U, V), (U ', V')
4. relative spectral power distribution P (lambda)
5. color rendering index Ra, Ri (i=1 ~ 15)
6. color tolerance (SDCM, CIE and Macadam rectangle u 'V' round)
7. Dominant wavelengths, peak wavelengths
8. light and dark visual ratio S/P
9. color purity, red ratio, green ratio, blue ratio, CIE1931 three basic color stimulus value X, Y, Z
Model | OHSP-350A Spectrometer(Luminous flux) |
Wavelength range | 380nm~780nm |
Split model | Asymmetrical CT splitting system for long focal cross |
Sensor | High precisionCCD |
Optical device | Optical fibre + integrator |
Spectral bandwidth (FWHM) | 2nm |
Spectral resolution | 0.2nm |
Wavelength accuracy | ±0.5nm |
Accuracy | 1 class(±4% degree±1 degree) |
Chromaticity coordinates accuracy | ±0.0025 |
Stray light | ≤0.3% |
Color temperature range | 1,000K~100,000K |
Luminous flux range | Depends on sphere size |
Integral Time | 50µs~10000ms |
Interface | Micro USB、MD8 |
Using T/H range | (-10~40)℃,H<70%(non-condensing) |
Store T/H range | (-20~45)℃,H<70%(non-condensing) |
Screen Size | 5.0"IPS HDLCD touch screen |
Communication | PC:USB、485 |
Storage | 8GTF(Micro SD) |
Power Supply | Built-in lithium battery |
Continuous | One charge for 20 hours |
Size/weight | 138.5×81×23mm/430g |