Composition:
Main unit (including light source, grating monochromator, moving platform and USB serial port);
Tstar-3000Plus Professional TLC Traditional Chinese Medicine Workstation Software;
Technical Specifications:
1. Measurement mode: Reflectance absorption method, transmittance absorption method, fluorescence method;
2. Spectral range: 190nm~900nm (continuously adjustable);
3. Light source: Tungsten halogen lamp, deuterium lamp, mercury lamp (automatic switching);
4. Monochromator: Holographic grating (1200 lines/mm);
5. Spectral bandwidth: Optional 5nm, 10nm, 20nm; standard configuration 10nm;
6. Wavelength accuracy: ±0.5nm; Wavelength reproducibility: Better than 0.1nm;
7. Minimum displacement resolution: 10~50μm;
8. Imaging Wavelength: 254nm, 365nm, White Light (fully automatic control);
9. Measuring platform: Compatible with 200mm×200mm TLC plates (300mm×200mm customized size available);
10. Scanning speed: 0~120mm/s;
11. Digital-to-analog conversion: 24-bit A/D, 8 channels, 20μs, 2-time conversion;
12. Optical filters: Standard equipped with K320, K360, K400, K450, K510, K550; 6 filter positions, other filter wavelengths can be customized;
13. Slit size: Length 0-8mm, Width 0-4mm;
14. Detector: Photomultiplier tube;
15. Data acquisition: Data acquisition rate 30000 DPS; Data transmission: 2000000 baud;
16. Scanning mode: Linear scanning;
17. Operating system: WIN 7/8/10;
18. Power interface: USB interface, 220V 300W;
Functions:
Thin-layer chromatography scanning software: Supports single wavelength, dual wavelength and spectral scanning functions;
Capable of calculating peak height, peak width, peak area, Rf value, content ratio and RSD value;