Description
UV1900 Double Beam UV-Vis Spectrophotometer Yoke Instrument, China
Product Description:
1900 series spectrophotometer is designed to meet high requirement for precision measurement in the research and production of organic chemistry, biochemistry, medical testing, food testing, environmental protection, water testing industries, etc. The latest ARM system and long optical system ensure high accuracy and good stability of the instrument. They are the best choice of high quality spectrophotometer.
Features:
1. Real double beam metering system, with advanced circuit measurement and control system, make the instrument with high reliability and low noise.
2. Powerful functions like Photometric measurement, Quantitative measurement, Kinetics, Spectrum Scan, DNA/Protein test, Multi-Wavelength test, etc.
3. Plug type deuterium lamp and tungsten lamp transfer without optics debugging
4. Large sample compartment can accommodate cuvettes of various specifications.
5. Auto 8-cell holder is optional
Specifications:
| Model | UV1900 | UV1901 | UV1900PCS |
| Optical System | Double Beam, Grating 1200 lines/mm | ||
| Wavelength Range | 190 nm – 1100nm | ||
| Spectral Bandwidth | 2nm | 1 nm | 0.5/1/2/4/5 nm |
| Wavelength Accuracy | 0.3nm | ||
| Wavelength Repeatability | 0.1nm | ||
| Photometric Accuracy | ±0.3%T(0~100%T) | ||
| Photometric Repeatability | 0.1%T(0~100%T) | ||
| Photometric Range | -0.3A~ 3A | ||
| Stray light | 0.05%T | ||
| Stability | <=±0.0004 | ||
| Baseline Flatness | ±0.001A | ||
| Noise | 0.0005 A | 0.0003 A | |
| Scanning Speed | Fast, Mid, Slow | ||
| Wavelength Setting | Auto | ||
| Light Source | Imported Deuterium &Tungsten lamp | ||
| Display | 320*240 LCD | ||
| Photometric Mode | T,A,C,E | ||
| Detector | Imported Silicon Photodiode | ||
| Output | USB port & Parallel port ( Printer) | ||
| Power | AC 220V/50Hz or AC 110V/60Hz | ||
| Dimension | 590 x 475 x 250mm | ||
| Net Weight | 20kg | ||
| Shipping Size | 770*630*340mm | ||
| Gross Weight | 26kg | ||
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