- 320~1100nm
- ±0.5nm
- 0.2nm
UV-700 visible spectrophotometer is an economical analytical instrument with an optional RS232 interface output. Its superior photometric accuracy surpasses that of comparable instruments. It is widely used in medical testing, food processing, petrochemical industry, environmental protection and monitoring, and many other fields.
Product Description
Product Introduction
UV-700 visible spectrophotometer is an economical analytical instrument with an optional RS232 interface output. Its superior photometric accuracy surpasses that of comparable instruments. It is widely used in medical testing, food processing, petrochemical industry, environmental protection and monitoring, and many other fields.
Product Features
1. The instrument uses a 128×64 dot-matrix LCD display, which can directly display standard curves and test data. The main unit can store test data, and a printer is optional.
2. USB data output interface, with optional YOKE 3.0 professional software for online operation.
3. The instrument has built-in analysis software that can perform related tests using standard curves. It can perform continuous testing and store 200 sets of data, and can store 100 standard curves, which users can name for easy retrieval.
4. A uniquely designed optical system, a high-performance 1200 lines/mm grating, and an imported receiver ensure excellent instrument performance.
5. Automatic wavelength calibration and setting.
6. Spacious sample chamber, accommodating cuvettes of various sizes from 5-100mm.
7. Ultra-thin buttons for simple and convenient operation.
8. The instrument can be equipped with a patented rotary automatic eight-piece sample holder, offering high reliability and centered light spot (compared to a double-row automatic eight-piece holder), resulting in high photometric accuracy.
Technical Data
| Parameter Item | Specification |
|---|---|
| Model | UV-700 |
| Optical System | Double-beam with proportional detection |
| Wavelength Range | 320 – 1100 nm |
| Wavelength Accuracy | ±0.5 nm |
| Spectral Bandwidth | 2 nm |
| Wavelength Repeatability | 0.2 nm |
| Stray Light | ≤0.05%T @ 360 nm |
| Photometric Accuracy | ±0.3%T |
| Photometric Repeatability | 0.15%T |
| Photometric Range | 0 – 200%T, -3 – 3A |
| Baseline Linearity | ±0.002A |
| Stability | ±0.001A/h @ 500 nm |
| Display Range | -0.3 – 3A, 0 – 200%T, 0 – 9999C |
| Display System | 128×64 dot matrix LCD |
| Wavelength Drive Mode | Automatic wavelength scanning |
| Light Source | Imported tungsten lamp |
| Net Weight | 12 kg |
| Software Support | Yes |














