Item No.: UV1900
The real double beam metering system, with advanced circuit measurement and control system, make the instrument with high reliability and low noise.
Powerful functions like Photometric measurement, Quantitative measurement, Kinetics, Spectrum scan, DN
Description:
UV1900 Double Beam Spectrophotometer
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 industry, 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:
| Model | UV1900 | UV1901 | UV1900PCS | |
| Optical System | Double Beam, Grating 1200 lines/mm | |||
| Wavelength Range | 190-1100 nm | |||
| Spectral Bandwidth | 2nm | 1nm | 0.5/1/2/4/5 | |
| 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 | ||
| Photometric Mode | T, A, C, E | |||
| Scanning speed | Fast, Mid, Slow | |||
| Wavelength setting | Auto | |||
| Display | 320*240 LCD | |||
| Light Source | Imported Deuterium &Tungsten lamp | |||
| 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 | 810*660*390mm | |||
| Gross Weight | 33kg | |||
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