معيار القطب رقم PPFD أداة قياس التحليل الطيفي مقياس الإضاءة مع برامج الكمبيوتر
وصف
Spectrometers
Voltage: Other
Measurement range: 350-950nm
Wavelength range: 350 nanometer-950 nanometer
Focus length: 42mm
Weight: 430g
Size: 138.5 * 81 * 23 mm
: EML Version
Type: Single beam spectrometer
Product name: EML (equivalent melanin lux) tester OHSP350S 350-950nm portable spectrometer
Spectral resolution: 0.2nm
Spectral bandwidth (FWHM): 2nm
Wavelength accuracy: +0.5 nanometers
Illuminance range: 5lx ~ 200klx
Lighting accuracy: ± 4% Reading +1 Numbers
Chromatic coordinate accuracy: ± 0.0025
Stray light: ≤ 0.3%
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