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E-mail
tk@ahjiedao.com
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18986239998
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Room 806, North Building, Modern Building, No. 317 Zhongshan Road, Wuchang District, Wuhan City
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Hubei Jiedao Scientific Instrument Co., Ltd
721N Shanghai Jingke 721N Visible Spectrophotometer
NegotiableUpdate on 07/30
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Overview
721N Shanghai Jingke 721N Visible Spectrophotometer
Product Details
Main technical indicators:
● Wavelength range; 360nm～1000nm
Maximum allowable error for wavelength: ± 2nm
Wavelength repeatability: ≤ 1nm
Maximum allowable error for transmittance: ± 0.5% (T) (measured with NBS930D)
Transmission density repeatability: ≤ 0.2% (T)
Spectral bandwidth: 4nm
● Stray light: ≤ 0.15% (T) (measured with NaNO2 at 360nm)
Stability: Dark current drift: 0.2% (T)/3min Bright current drift: 0.5% (T)/3min
Segmented LCD display (with backlight)
Power supply voltage: AC85V~24V
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