1. Product introduction
1: Automatic wavelength correction, automatic deviation repair;
2: 24-bit high-speed A/D conversion, accurate and sensitive instrument;
3: Compliant with 21CFR Part 11, audit trail, pharmacopoeia and electronic signature.
2. Product parameter
Model | YK-UV5 |
Wavelength range | 190-1100nm |
Spectral bandwidth | 2nm |
Wavelength accuracy | ±5.0nm |
Wavelength repeatability | ≤0.2nm |
Photometric accuracy | ±0.3%T (0~100%T), ±0.002A (0.5~1A), ±0.004A (0~0.5A) |
Photometric repeatability | ≤0.15%T (0~100%T) ≤0.002A (0.5~1A)≤0.001A (0~0.5A) |
Stray light | ≤0.05%T (220/360nm) |
Stability | ±0.001A/h (at 500nm) |
Baseline straightness | ±0.001A |
Noise | ±0.0005A |
Luminosity range | 0-200%T, -0.3-3A, 0-9999C, 0-9999F |
Wavelength setting mode | Automatic |
Working method | T, A, C, E |
Display range | 0-200%T, -0.3-3A |
Scanning speed | High, medium and low three gears optional |
Data output | USB interface |
Print output | Parallel port |
Display system | 320x240 digit large screen LCD |
Light source | imported tungsten lamp, deuterium lamp |
Detector | imported silicon photodiode |
Power supply | AC 220V/50Hz or 110V/60Hz |
Dimensions | 460x380x180mm |
Weight | 20kg |
3. Product features and application
1. High-quality optical and electronic components to ensure the high precision and low stray light of the instrument;
2. Automatic wavelength calibration, automatic dark current and blank correction, automatic switching of light source and filter;
3. Suspension type optical system design, strengthen the thickened bottom plate design, eliminate the impact of vibration or deformation on the optical system;
4. Large-screen dot-matrix LCD, clear map data display, friendly interface and easy operation;
5. Long-life environment-friendly flange-type deuterium lamp, without optical debugging when changing the lamp;
6. Smaller spectral bandwidth, higher resolution, fully meet the requirements of the pharmacopoeia, and have a wider scope of application;
7. The software fully complies with 21CFR Part 11, audit trail, pharmacopoeia and electronic signature;
4. Fields of use
The photometer is currently one of the oldest, most used, and most extensive analytical instruments in the world. It is widely used in life sciences, material sciences, environmental sciences, agricultural sciences, metrology sciences, food sciences, geological sciences, petroleum sciences, medical and health, iron and steel metallurgy, chemical and chemical industries and other fields.
5. Product qualification
Color Spectrophotometer Portable has obtained CE certification, TART certification, ISO quality management system certification, more than 10 software copyrights and multiple patents to ensure that each instrument has stable performance and excellent quality.
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