#9IS80-3005-06 UVDAS power supply for Libra +

Specification	Data
Type	UV/Vis
Wavelength Range	200 - 999nm
Wavelength Accuracy (+/-)	2nm
Wavelength Reproducibility (+/-)	0.5nm
Lamp Source	Deuterium/Tungsten
Beam	Single Beam
Optical System	Monochromator Holographic Grating
Bandwidth	5nm
Detector	Single state silicon photodiode
Photometric Range	-3.000 to 3.000A, 0.01 to 99999 conc. units, 0.1 to 200%T
Stray Light	<0.05%T at 220nm and 340nm
Zero Stability	± 0.002A/h at 0A after warm up
Baseline Flatness
Measurement Type	Fixed Wavelength, Abs/%T, Abs ratio, Abs difference, concentration (standard curve), concentration (factor), multiwavelength, kinetics, Life Science Methods, cell density
Cell Compatibility	Cuvette, Microcell*, Variable Pathlength Cell*
Other Sample Containers	Test Tube*
Cell Holder	Single cell, Cell changer (2 position manual) *
Accessory Options	Cylindrical cell holder*
Temperature Control	Water Jacket Cell Holder*
Method Storage	Up to 9
Regulatory Compliance	CE
Printer	Serial*, External via Export*, Chart Recorder*
Data Output	Print*, Export to PC*, PC Control*
Display	Graphical LCD
Export/ Data Storage	USB Serial cable
Data Interface	serial, parallel
Languages	English, French, Italian, German and Spanish
Power Requirement	90-265V AC, 50/60Hz, 100VA
Weight	6Kg (13.2lb)
Dimensions (WxDxH)	30 x 40 x 19cm (12 x 16 x 7.5 inches)
Certification	CE
Noise	± 0.001A near 0A and ± 0.002A near 2A at 600nm
Photometric Accuracy	+/- 0.5% or +/- 0.005A to 2.000A at 546nm
Photometric Reproducibility	0.5% of absorbance value
Scan Speed	n/a
Spectral Scanning	Yes

Description
The instrument has absorbance, transmittance, absorbance ratio and factor concentration modes, as well as absorbance against time and scanning capabilities. The benefits of enhanced software functionality, including standard curve mode, reaction rate slope calculation, multi-wavelength equation definition and storage of user defined methods, will be useful in the QC laboratory. Graphics are displayed and can be printed out for the scan, kinetics and standard curve routines.  

The instrument start-up menu may be customised by the laboratory manager in order to meet the applications requirements of the laboratory. As measurement needs change, the menu can be altered accordingly. The compact design saves precious bench space.

Connectivity
All results can be downloaded directly to Excel if required using the optional spreadsheet interface. Alternatively it may be linked to a chart recorder or used with a parallel output printer. The instruments can be under full PC control when used with  Acquire Lite PC-based software to expand the capability of the instrument including modules for wavelength scanning, kinetics and quantification.