OHSP660T Light Spectrum Analyzer Test CCT, L*A*B, Transmittance
OHSP350C Spectrum Lux Meter
OHSP350C: 380-780nm; not only measure LED wide spectrum light source ,but also measure CFL,HID narrow spectrum light source. But have no PC software.
Meas parameters Wave range:350-950nm
Transmittance(%) | Degree of brightness L* | Tone H* | Half width(nm) |
Total Transmittance(%) | Red green degree a* | Illuminance(lx) | Dominant wave(nm) |
absorbance | Yellow blue degree b* | CCT K | purity(%) |
Cut-off wavelength(nm) | saturation C* | Peak Wave(nm) | OHSP350 basic parameters |
Application
TEST PARAMETER
Wave range | 350nm~950nm(can be customized) | |
lightness index L* | yes | |
color index a* (red-green axis) | yes | |
Color index b* (yellow-blue axis) | yes | |
Saturation C* | yes | |
hue angle H* | yes | |
Total transmittance(%) | yes | |
Blue wave(400-500)nm | yes | |
Green wave(500-600)nm | yes | |
Red wave(600-700)nm | yes | |
IR Wave(>700)nm | yes |
TEST INTERFACE