UV Vis Spectrophotometer ( Double Beam)

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Origin:

China

A & E Laboratory Instruments Co., Ltd.
E-mail: sales@ aelab.com.cn
Website 1: www.aelab.com.cn
Website 2: www.aelabcn.com

Specifications
Model UV1901/ U V1902
Photometric methods: Transmittance, Absorbance, Energy, Reflectivity
Wavelength range: 190 nm^ 1100 nm
Spectral Bandwidth: 1nm/ 2nm
Stray light: d0.03 % T( 220 nm, Nal)
Wavelength accuracy: ± 0.3 nm
Wavelength reproducibility: 0.1nm
Photometric range:
4 A^ 4A
Photometric accuracy: ± 0.3 % T ( 0^ 100 % T)
± 0.002A( 0— 0.5A)
± 0.004A( 0.5— 1A)
Photometric reproducibility: 0.001 A ( 0^ 0.5 A)
0.002A( 0.5— 1A)
Stability: d± 0.0004A/ h
Noise: d± 0.0003 A
Baseline flatness: d± 0.001A
Power: 110/ 220V, 50/ 60Hz
Light source: Deuterium& Tungsten-halogen lamp

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