HACH DR 5000 Portable Spectrophotometer

DR 5000 UV-Vis Spectrophotometer Performance Specifications Operating Mode: Transmittance ( % ) , Absorbance and Concentration Source Lamp: Tungsten ( visible) ( 2000 h) and Deuterium ( UV) ( 1100 h) Wavelength Range: 190 - 1100 nm Wavelength Accuracy: ± 1 nm Wavelength Resolution: 0.1 nm Wavelength Calibration: Automatic Wavelength Selection: Automatic, based on method selection Scanning Speed: One complete scan per minute in 1 nm steps Spectral Bandwidth: 2 nm Photometric Range: ± 3.0 A in the wavelength range 200 - 900 nm Photometric Accuracy: 5 mA at 0.0 - 0.5 A 1% at 0.50 - 2.0 A Photometric Linearity: 3.3 Abs Physical and Environmental Width: 17.7 in ( 450 mm) Height: 7.9 in ( 200 mm) Depth: 19.7 in ( 500 mm) Weight: 34.2 Ibs ( 15.5 kg) Operating Requirements: 10 - 40 ° C ( 50 - 104 ° F) , max. 90% relative humidity ( non-condensing) Storage Requirements: -25 - 60 ° C ( -13 - 140 ° F) max. 80% relative humidity ( non-condensing)