ZS-U72 grating spectrophotometer

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Product Details

Place of Origin:	Guangzhou Shenzhen in China

Specifications

Features * Plane holographic grating as dispersive element * T,A,C digital direct display Main specifications *Wavelength range 200nm-800nm *Wavelength accuracy 2nm *Wavelength reproducibility <=0.5nm *Stray light <=1%(T) (360nm) *Transmittance accuracy <=0.5%(T) *Transmittance reproducibility <=0.5%(T) *T/A transition accuracy <=10.004A(at 0.5A) *Stability a)Dark current <=0.3%/3min(t) b)Light current <=0.5%/3min(t) c)Voltage <=11%(220?2v) *Light source Tungsten-halogen lamp (12V/35W),Deuterium Lamp(DD-2.5A) *Power requirements 220V?0% / 50?Hz

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