描述
Features:
- Specially designed for industry and labs;
- Pre-set wavelength program (4 wavelengths), and one-touch key response;
- Single-point curve calibration and multi-point curve calibration (up to 12 points);
- Display of fitting degree of curve fitting and concentration data with up to 50 sets of curve parameters storage;
- Display of concentration data with up to 200 sets of data storage;
- System clock management/ Dark current calibration/ wavelength calibration/USB data communication.
- Data-processing software
Specifications:
| Optical System | Single beam, C-T type, 1200 lines/mm grating |
| Detector | Silicon photo diode |
| Light Source | Tungsten lamp (socket type, 20W / 12V, 2000 hours) |
| Deuterium lamp (1000 hours) | |
| Display Mode | 4.3” color LCD, touch screen |
| Spectral Bandwidth | 2nm |
| Wavelength Range | 190 – 1100nm |
| Wavelength Accuracy | ±1.5nm (Calibrate by system automatically ) |
| Wavelength Repeatability | 0.8nm |
| Stray Light | ≤0.3%T (220Nal) |
| Photometric Range | T：-1.0 ~ 200.0%T ，A：-0.5 ~ 3.000Abs，F：0 ~ 9999，C：0 ~ 9999 |
| Photometric Accuracy | ±0.3%T |
| Photometric Repeatability | 0.2%T |
| Stability | ±0.002A/h |
| Data Output | USB interface, LPT parallel printer interface |
| Software | UV-Solution |
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