Description

Eye protection and integral spectral transmittance measurement system The system measures protective glasses, helmets, protective masks and integral spectral transmittance Spectral Range 200-2200nm The spectral transmittance ratio range: ( )=0.1 ~ 0.9 Tansmittance measurement system uncertainty U 0.015（Vis、UVA、UVB） U 0.02（UVC、NIR） Composite light source: Deuterium lamp, tungsten lamp Transmittance Repeatability: R 0.01 Transmittance Accuracy: 2% Sample holder and clamper ensure center area at the light axis, Travel X:150mm, Travel Y 150mm,Travel z 90 and Travel y is 45 Spectroscopy software and filter wheel software, Output data collection and analysis and calculation software, measurement parameters are automatically saved and can be printed directly

눈 보호대 및 적분 분광 투과율 측정 시스템. 보호 안경·헬멧·보호 마스크의 분광 투과율을 측정합니다. 분광 범위 200~2200nm.

Specifications

	DInGaAs3800-TE
Effective Area Diameter(mm)	2
Spectral Range(_m)	1-3.8
Peak Responsivity(A/W)	1.5
D* (@λpeak,1KHz)cm Hz 1/2W-1	9.1×1012
NEP (@λpeak,1KHz)pW/Hz 1/2	4.4
Operating Temperature(℃)	-40
Temperature Stability(℃)	±0.5
Signal Output	current
Output Signal Polarity	P
Temperature Controller	ZTC