




1. 24-bit high-speed, high-precision A/D conversion to improve the sensitivity of the instrument
2. Both the host and the standard PC kit can independently complete photometric measurement, quantitative measurement, spectral scanning, kinetics,
DNA/protein testing, multi-wavelength testing, data printing and other functions, the PC suite can also realize data processing functions
3. Powerful data processing function, so that the test results can be fully applied, and user editing is easier and faster
4. Suspension optical system design, strengthen the thickened bottom plate design, and eliminate the impact of vibration or deformation on the optical system
5. Synchronous sinusoidal mechanism is adopted, with high Wavelength Accuracy and good repeatability
1. Wavelength range: 190-1100nm
2. Spectral bandwidth: 1.8nm
3. Wavelength accuracy: ±0.5nm
4. Wavelength repeatability: ≤0.2nm
5. Photometric accuracy: ±0.3%T
6. Photometric repeatability: ≤0.15%T
7. Stray light: ≤0.05%T
8. Stability: ±0.001A/h (at 500nm)
9. Baseline straightness: ±0.001A
10. Noise level: ±0.0005A
11. Photometric range: 0-200%T, -0.3-3A, 0-9999C
12. Wavelength setting mode: automatic
13. Scanning speed: high, medium and low three gears are optional
14. Data output: USB interface
15. Printout: parallel port
16. Display system: 320*240 bit large screen LCD
17. Light source: original imported tungsten lamp, deuterium lamp
18. Detector: imported silicon photodiode
19. Power supply: AC 220V/50Hz or 110V/60Hz
20. Dimensions: 460*380*180mm
21. Weight: 20kg
王薇;周忠华;脱永峰;黄悦 - 《厦门大学学报(自然版)》