OHSP-350S/OHSP350SF spectral irradiance colorimeter , extends wider wavelength to 350-950nm.add the latest and most authoritative evaluation of light source color rendering Methods TM-30-2015 .it is suitable for measuring all light
source, Such as solar radiation spectrum, medical light sources, grow light,365nm UV light, 850 nm infrared LED, etc.
Meas parameters Wave range:350-950nm
OHSP350S Function
|
CCT(K) |
Irradiance(W/m2) |
Peak wave(nm) |
illumination(lx) |
|
TM-30-2015 Rf |
Coordinate x,y |
Spectral Distribution |
TLCI-2012 |
|
TM-30-2015 Rg |
Plant parameters PAR,PPFD |
OHSP350 Basic parameters |
CRI(Ra) |
OHSP350SF Parameters add parameters based on OHSP350S
PPFD(umol/m2/s)
Blue light hazard irradiance Be (mW/cm2)
TM-30
YPFD(umol/m2/s)
Risk Hints
Flicker Curve
PAR（mW/cm2）
Blue light ratio Bek (mW/cm2)
Modulation depth %
Kppfv(umol/s/klm)
Exposable time S
TLCI-2012
Ech-A (mW/cm2)
Flicker Frequency (Hz)
Ech-B (mW/cm2)
Flicker Percent(%)
APPLICATION
Model
OHSP-350S/OHSP350SF flagship version
Wavelength range
350nm～950nm
Splitting mode
Long-focus cross asymmetric CT optical system
Sensor
High-precision CCD
By light device
Ф10mm Cosine corrector
Spectral resolution
0.2nm X, Y repetitive ±0.0005
Wavelength accuracy
±0.5nm
Illumination accuracy
(±4% Reading +1 Digital）
Spectral bandwidth (FWHM)
2nm
TM-30 chromaticity parameters
YES
Plant growth light parameters
YES
Accuracy of chromaticity coordinates
±0.0025（Relative to the standard light source whose stability is
better than ±0.0005and NIM traceable calibrated value）
CCT range
1,000K～100,000K
Stray light
≤0.3%
Illuminance measurement range
5lx～200klx
Integration time
50µs～10000ms
TEST INTERFACE
Relative Products:
OHSP350IR Spectrometer 380nm-1050nm
OHSP350IRS Spectrometer 760-1100nm
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