LC-UV1200 UV-Visible Spectrophotometer, 190-1100 nm and 4 nm Bandwidth (CAT#: STEM-BC-4074-ZJF)

The LC-UV1200 is a single-beam UV-visible spectrophotometer for qualitative and quantitative analysis of liquid samples. It measures selective light absorption across the ultraviolet and visible spectral regions. The instrument is suitable for pharmaceutical, clinical, biochemical, petrochemical, environmental, food-safety, and quality-control applications. It can also be used for teaching demonstrations and laboratory experiments in colleges and universities. A 1200 lines/mm holographic grating provides wavelength dispersion across the operating range. The high-brightness LED display presents measurement information clearly. High-precision subdivided drive control supports automatic wavelength adjustment. Automatic 0% transmittance zeroing simplifies routine operation. The optimized self-collimating optical system reduces stray light, while long-life tungsten and deuterium lamps provide stable illumination.

Product category: UV-visible spectrophotometer
Optical system: Single beam
Grating: 1200 lines/mm holographic grating
Spectral bandwidth: 4 nm
Wavelength range: 190-1100 nm
Wavelength accuracy: 2 nm
Wavelength repeatability: 1 nm
Transmittance accuracy: ±0.5%T
Transmittance repeatability: 0.2%T
Stray light: ≤0.2%T
Drift: ≤0.003 A
Wavelength adjustment: Automatic
Light sources: Tungsten lamp and deuterium lamp
Display: High-brightness LED display
Data output: USB computer port and optional USB flash-drive interface with PC system
Net weight: 8 kg
Product dimensions: 460 × 310 × 210 mm

Wide 190-1100 nm range
Automatic wavelength adjustment
High-brightness LED display
Automatic 0%T zeroing
Low-stray-light optical design
Long-life dual light sources
USB data connectivity
Suitable for teaching and routine analysis

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