Description
HPS2000 high precision spectroradiometer integrating sphere spectrum analyzer for led lumen CCT CRI test
It adopts professional mechanical and electrical dual shutter design,
it can measure a very short flash less than 1us of spectrum;
Using high-performance precise concave grating and high sensitivity BSI precise array CCD.
The instrument has the characteristics of high precision, high speed, high reliability and extraordinary
high cost-effectiveness.
BASIC FUNCTION:
Measure the relative spectral power distribution, chromaticity coordinate, dominant wavelength, colour purity,
peak wavelength, colour temperature, color rendering index, half width , luminousfulx (with integrating sphere), radiant power, color difference etc. Meets the requirements of CIE on illumination light and color measurement.
CHARACTERISTICS AND SPECIFICATIONS
1,Grating: high performance precision diffraction grating
2,Detector: HAMAMATSU (Hamamatsu back-thinned precision array CCD)
| Integral time | 50us-l0s |
| Wavelength range |
200nm-1050nm (expandable to 200nm ultraviolet or infrared 1100nm) |
| The accuracy of wavelength | ± 0.3nm |
| Optical bandwidth | 2nm |
| Stray light | < 0.1% |
| Accuracy of chromaticity coordinate | ± 0.0015 (under standard light), 00003 (A source) |
| Repetitiveness of chromaticity coordinates | ± 0.0002x, ± 0.0003y (thermostatic Blu-ray) |
| Flux measurement range | 0.01 lm-200000 lm (with different integral ball) |
| Photometric accuracy | class 1 |
| A/D converter | 16bit 1.25MHz AD |
| Communication interface | USB2.0 |
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