Benchtop UV-Vis Spectrophotometer

Description

PUV755B Benchtop UV Spectrophotometer is a low-price, high-performance spectrophotometer that can adapt to the needs of modern analytical laboratories for various quantitative analysis of substances by using spectral analysis methods. Widely used in medical and health, environmental protection, food industry, petrochemical, biochemical, universities and quality control departments.

Features:

• Using 51 microcomputer system, can store standard curve and test data.
• The instrument has self-diagnosis function.
• Provides power failure protection.
• The instrument has built-in quantitative analysis software, which is convenient for users to operate and use.
• Through simple parameter setting, it is convenient to perform photometric analysis, quantitative analysis, kinetic test, spectral scanning, multi-wavelength test, DNA/protein analysis.
• With standard printer interface and RS-232 communication interface.

Specification:

Wavelength Drive	Auto Wavelength
Wavelength range	190-1100nm
Wavelength accuracy	±1nm
Wavelength repeatability	0.2nm
Spectral bandwidth	2nm
Transmittance accuracy	±0.5%T
Transmittance repeatability	0.2%T
Transmittance range	0.0-200%T
Photometric range	-3-3A,0-200%T,0-9999C
Stray light	0.2%T@220nm/360nm
Stability	±0.002A/h@500nm
Display mode	128*64 dot matrix liquid crystal display
Communication method	USB interface
Printer	Optional
Analysis software	Support
Noise level	0.001A/2min@500nm
Baseline straightness	0.002A/h