Top Lab Equip
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 |
