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UV-vis Spectrophotometer BZUS-501 is a quasi-double beam optical system with automatic wavelength calibration and automatic deviation repair. It has a wavelength range of 190 to 1100nm with a spectral bandwidth of 2nm. Equipped with a 7-inch large screen dot-matrix liquid crystal, clear map data display, friendly interface, easy to operate, and can independently complete testing functions. It is designed with all types of speed variable scanning.
| Photometric Accuracy | ±0.002A(0-0.5A),±0.004A (0.5-1A), ±0.3%T (0-100%T) |
|---|---|
| Wavelength Range | 190 to 1100nm |
| The Spectral Bandwidth | 2nm |
| Wavelength Accuracy | ±0.5nm |
| Wavelength Repeatability | ≤0.2nm |
| Photometric Repeatability | ±0.002A(0-0.5A),±0.004A (0.5-1A), ±0.3%T (0-100%T) |
| Stray Light | ±0.002A(0-0.5A),±0.004A (0.5-1A), ±0.3%T (0-100%T) |
| Baseline Drift (Stability) | ≤0.05%T (220/360nm) |
| Baseline Flatness | ≤0.001A/h(500nm, 0A) |
| Noise Level | ±0.0015A |
| Luminosity Range | ±0.1%T(0%T), ±0.3%T(100%T), ±0.0005A (500nm) |
| Wavelength Setting Mode | to 200%T, -0.3 to 3A, 0 to 9999C, 0 to 9999F |
| Scanning Speed | Automatic, wavelength resolution 0.1nm |
| PC Software | High, medium and low are available |
| Data Output | PC scan analysis software (standard) |
| Printout | USB |
| Display System | Parallel port |
| The Light Source | 7 inch 320×240, large screen LCD |
| The Detector | Original imported tungsten lamp, xenon lamp |
| The Power Supply | Imported silicon photodiode |
| Overall Dimensions | AC 220V/50Hz or110V/60Hz |
| Weight | 625×430×210mm |
It is a standalone double-beam, double-optical-path optical system</br> Both wavelength calibration and deviation repair are automatic</br> 5-100 mm vials can fit in the comfortable random sample</br> With 24-bit high-speed A/D conversion, the instrument is precise and sensitive</br> It can independently carry out photometric measurement, quantitativemeasurement, spectral scanning, kinetics, and DNA/protein testing tasks</br> There is also a suspension optical system</br> The thickened bottom plate eliminates the impact of vibration or deformation on the optical system</br> It fully complies with pharmacopeia requirements with its narrower frequency range and better resolution</br> The design of the device encompasses a substantial dot matrix crystal display (LCD display, clear map data display, a user-friendly interface, and simple operation</br> It has a deuterium lamp with a flange seat that is long-lasting and environmentally friendly. Optical debugging is not required for light replacement</br> The graph and data can be saved in real-time and kept even without power</br> It can be exported to a PC and printed
It is widely used in life science, medical science, environmental science, agricultural science, metrology science, food science, geological science, petroleum science, medical and health care, iron and steel metallurgy, chemistry and chemical industry, and other fields.
