OHSP-350F Spectral flickering irradiance Meter OHSP350FA Spectrometer

OHSP-350F Spectral Flickering Colorimeter

OHSP-350F/FA Spectral flickering irradiance meter or Flickering Colorimeter can
test CCT、CRI、Lux、Spectrum、SDCM,Flicker percent 、Flicker Index、Flicker frequency Hz,
modulation depth、risk hints and so on.It meet IEEEStd1789-2015 standard.

OHSP-350F Spectral flickering irradiance meter

Basic Parameters

CCT(K)	illuminance(lx)	Irradiance(W/m2)	CIE1931
Coordinate x,y	Candlelight(fc)	Duv	CIE1960
Coordinate u,v	CRI (Ra)	R1-R15	CIE1976
Coordinateu',v'	SDCM	Red ratio(%)	Colour Tolerance Elliptic graph
Peak wave(nm)	Purity%)	Green ratio(%)	CRI circular graph
Half width(nm)	Dominant(nm)	Blue ratio(%)	Spectral Power Distribution
Central wave(nm)	Centroid (nm)	S/P	CIE1931 X,Y,Z

Flicker parameters

Flicker freq(Hz)	CCT (K)
Modulation depth(%)	Flicker curve
Flicker Percent(%)	350 Basic parameters
illuminance(lx)

flash Light Parameters

Effective Lux(lx)	Peak Lux(lx)
Lux integral(lx.s)	Flash time(us)

Model	OHSP350F Flicker meter
Wavelength range	380nm ~780nm
Light Splitting Mode	long focal cross section
Sensor	High precision CCD
Spectral Bandwidth (FWHM)	2nm
Spectral Resolution	0.2nm X, Y repetitive ±0.0005
Wavelength Accuracy	+ 0.5nm
Frequency range	25-1000 Hz
Frequency sampling rate	1-10KHz
Integrating Time	50μs~10000ms
Chromaticity Coordinate Accuracy	±0.0025.
CCT Range	1,000K~ 100,000K
Stray Light	≤0.3%
Illuminance Range	5lx~200klx

Size:: 138.5*81*23mm

Weight:: 430g

Focal Length:: 42mm

Spectral resolution:: 0.2nm X, Y repetitive ±0.0005

Spectral bandwidth (FWHM):: 2nm

Wavelength accuracy:: + 0.5nm

Illumination accuracy:: ±4% Reading +1 Digital

CCT range:: 1,000K~ 100,000K

Chromaticity coordinate accuracy:: ±0.0025

Illuminance Range:: 5lx~200klx

stray light:: ≤0.3%

Using T / H range:: (-10 ~ 40), RH <70% (no condensation)


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