Description

OHSP Series Spectrum analyzer

 

OHSP-350A Luminous flux Version  , Cancelled the illuminance (LX) parameters and add the luminous flux (LM)  parameters on the basis of the quintessence

 

MD8 interface, with 485 communication functions

 

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 precision CCD
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 HD LCD touch screen
communication	PC:USB,485
Storage	8G TF(Micro SD)
Power Supply	Built-in lithium battery
Continuous	One charge for 20 hours
Size/weight	138.5× 81× 23mm/430g

 

How to use