High-quality and cost-efficient UV/VIS spectrophotometers 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.
Available in two versions:
LLG-uniSPEC 2 for standard routine measurements and uniSPEC 4 suitable for complex measurements e.g. required for quality controls. LLG-uniSPEC 4 features a small band width and a high wavelength accuracy. Both units 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. Both versions can be used either as stand-alone units or can be operated via a PC by using the supplied software.
Specifications | LLG-uniSPEC 2 |
Optical System: | Single beam, grating 1200 lines/mm, silicon photodiode detector |
Wavelength range: Bandwidth: | 190 ... 1100 nm 2 nm |
Wavelength accuracy: Wavelength repeatability: Wavelength setting: | ±0.5 nm 0.3 nm automatic |
Photometric accuracy: Photometric repeatability: Photometric range: | ±0.5 % T 0.3 % T -0.3-3 A, 0-200 %T, 0-9999 C |
Stability: Stray light: | ±0.002 A/h at 500 nm ≤0.1 % T at 220 nm, 360 nm |
Data output: Printer port: Display: | USB port parallel port 128 x 64 Dots LCD |
Standard cell holder: Lamps: | 4-position 10 mm cell changer D2 lamp and W lamp |
Spectrophotometers single beam
Photometers spectral
Spectrophotometers single beam
Photometers spectral