The LLG-uniSPEC 1 UV/VIS spectrophotometer is ideal for a variety of routine laboratory applications, including quality control, basic research and education. This high quality, accurate and economical instrument is equipped with a large LCD screen that displays standard curves and other test results.
The LLG-uniSPEC 1 makes it possible, without software, to measure the absorption, the transmission as well as to determine the concentration and the factor by means of standard curves. It can store 200 sets of data and display wavelength, absorption and transmission.
Optional Windows 10 based software extends the application to kinetics, spectral scanning and multi-wavelength measurements.

• Stand-alone device with large 2.5'' LCD screen
• Optional software for Windows 10
• Automatic wavelength adjustment
• Easy creation of standard curves for concentration determination
• Tungsten and deuterium lamps reduce stray light and ensure high photometric accuracy
• USB and parallel connection
• Large storage capacity up to 200 test result records

Features :

• Optical system: Single beam system, 1200 lines/mm grid
• Wavelength range: 190 ... 1000 nm
• Spectral bandwidth: 2 nm
• Wavelength accuracy: ±2 nm
• Wavelength repeatability: 0.5 nm
• Wavelength setting: Automatic
• Photometric accuracy: ±0.5% T
• Photometric repeatability: ≤0.2% T
• Photometric range: -0.3 ... 3 A, 0 ... 200 % T, 0 ... 9999 C
• Photometric mode: T, A, C, F
• Photometric stability: ≤0.002 A/30 min
• Stray light: ≤0.1% T
• Display: LCD, 128 x 64 dots
• Detector: Silicon Photodiode
• Light source: Tungsten deuterium lamp

Scope of delivery: spectrophotometer, protective cover, manual, 4 glass cuvettes, 2 quartz cuvettes