DR 5000 UV-Vis Spectrophotometer Performance Specifications
Optical System	Split Beam
Operating Mode	Transmittance (%), Absorbance and Concentration
Source Lamp	Tungsten (visible)
	and Deuterium (UV)
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	< 0.5% at 2 A
	< = 1% at > 2 A
Stray Light	KJ-solution at 220 nm
	> 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)
Power Specifications
Mains connection	100 - 120 V~; 200 - 240 V~; 50/60 Hz; automatic changeover
Interfaces	USB 1.1
Enclosure rating	IP 32