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Spectrophotometer LLG-uniSPEC 4

High-quality and cost-efficient UV/VIS spectrophotometer for pharmaceutical, biochemical, and clinical lab applications. Suitable for different measurement types such as kinetics, wavelength scans, quantitative analysis, multi-wavelength, and DNA/Protein analysis. LLG-uniSPEC 4 is ideal for complex measurements e.g. required for quality controls.

LLG-uniSPEC 4 features a small band width and a high wavelength accuracy. The device can store and save 200 calibration curves. A pre-adjusted lamp design allows a fast and easy lamp replacement. Both lamps can be individually turned on/off to extend the durability. The device can be used either as stand-alone unit or can be operated via a PC by using the supplied software.

Single beam system, grid with 1200 lines/mm
Silicon photodiode detector
Parallel port for printer output
USB port
4 position cell holder (10 mm) included
Additional cell holders optionally available
LCD display
Deuterium and tungsten lamp
Automatic wavelength adjustment

Scope of supply: Spectrophotometer, software for connection to PC, 4 glass cells, 2 quartz cells

Specifications	LLG-uniSPEC 4
Optical System:	Single beam, grating 1200 lines/mm, silicon photodiode detector
Wavelength range: Bandwidth:	190 ... 1100 nm 1.8 nm
Wavelength accuracy: Wavelength repeatability: Wavelength setting:	±0.3 nm 0.2 nm automatic
Photometric accuracy: Photometric repeatability: Photometric range:	±0.3 % T 0.2 % T -0.3-3 A, 0-200 % T, 0-9999 C
Stability: Stray light:	±0.002 A/h at 500 nm ≤0.05 % T at 220 nm, 360 nm
Data output: Printer port: Display:	USB port parallel port 320 x 240 Dots LCD
Standard cell holder: Lamps:	4-position 10 mm cell changer D2 lamp and W lamp