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CRT UV-VIS Spectrophotometer 200-1100nm, 2nm, ±0.3nm, with software
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CRT UV-VIS Spectrophotometer 200-1100nm, 2nm, ±0.3nm, with software
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CRT UV-VIS Spectrophotometer 200-1100nm, 2nm, ±0.3nm, with software

Order Id: ST-UV-757CRT
Categories: Spectrum  Spectrophotometer 

Performance Parameters:
Display: Maine Instrument 2 * 20 character LCD display
Wavelength range: 200nm~1100nm
Light source: tungsten halogen lamps 12V20W, DD 2.5 deuterium lamp
Receiving components: solar battery
Wavelength accuracy: ±0.3 nm (auto calibration when power on )
Wavelength repeatability: ≤ 0.2nm
Spectral Bandwidth: 2nm
Stray light: ≤ 0.15% T (220nm and 340nm point)
Transmittance display range: 0.0% T ~ 200.0% T
Absorbency display range: - 0.301 ~ 4.000 A
Concentration direct-read scope: 0000 ~ 9999
Transmittance accuracy: ± 0.5% T (by NBS930D test)
Transmittance repeatability: ≤ 0.2% T
Noise: 100% noise ≤0.5%T, 0% noise ≤0.2%T
Drift: ≤ 0.004A/30min
Baseline straightness: ±0.004A
Power supply: AC220V±22V, 50Hz±1Hz
Dimensions: 520mm * 410mm * 200mm