Handheld HP330P Spectral PAR Meter DUOTONE CLOUD Light PPFD Spectrometer for optimal plant growth lights

Handheld Spectral PAR Meter

This essential tool is primarily designed for scientists, researchers, universities and indoor farmers in the horticultural sector. It caters to those deeply involved in light and quality measurements for optimal plant growth and development, focusing on key factors like PAR (Photosynthetically Active Radiation), PPFD (Photosynthetic Photon Flux Density), Micro moles, and the intricacies of photosynthesis.

Main test parameters
● PPFD umol/m².s
PPFD-UV(umol/m²/s)
PPFD-infrared(umol/m²/s)
PPFD-blue(umol/m²/s)
PPFD-red (umol/m²/s)
PPFD-green(umol/m²/s)
PPFD-far red(umol/m²/s)
●Kppfv(umol/s/Klm)
●Chlorophyll A (uW/c㎡)
●Chlorophyll B(uW/c㎡)
●PAR w /㎡
● YPFD umol/m².s
●PUR w /㎡
●CLl(mol/㎡)
●DLl(mol/㎡d)
●Correlated color temperature Tc
●Illuminance lx
● Irradiance Ee(W/m²)
● Color coordinates (x,y), (u,v), (u′,v′)
●Relative spectral power distribution P(λ）
● Color rendering index Ri(i=1~15)
● Color rendering index CRI(Ra); AvgR
● Color rendering index (spatial diagram)
● Color coordinate diagram CIE1976 CIE1960 CIE1931
● Color Tolerance Diagram SDCM (McAdam Ellipse, Rectangular Frame and CIEu'v' Circle National Standard, ANSI Standard, EU ERP
Standard)
● Dominant wavelength, peak wavelength, center wavelength, centroid wavelength, half widt
● Ratio of light and dark vision to S/P
● The blackbody deviates from the Duv
● Candlelight
● Color purity, red ratio, green ratio, blue ratio, CIE1931 trichromatic stimulation values X, Y, Z
●Transmittance %
● More functional parameters can be customized