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- 产品名称：UV-Vis spectrophotometer
- 产品型号：UV-2204
- 产品展商：Shanghai Chi Tang
- 产品文档：无相关文档
简单介绍
R & D and production of UV-2204 type UV VIS spectrophotometer using a high precision sine mechanism as monochrome transmission device, program control, wavelength accuracy and linear wavelength is sup
产品描述
Main features:
? Modern intelligent photometer, a boot self-test, self calibration, automatic switching and wavelength light source positioning, Zero adjustment 100 and the wavelength changes are automatic, The concentration of the test, the regression equation can all achieve.
? "Shanghai Chi Tang "R & D and production UV-2204 type UV VIS spectrophotometer using a high precision sine mechanism as monochrome transmission device, program control, wavelength accuracy and linear wavelength is superior to use as gear rack drive and a dial as the wavelength readings of similar products!
Sample room 1. wide, can accommodate 5 100mm various specifications of the cuvette;
The unique design of the optical system, 2. high performance holographic grating and the receiver to ensure that the instrument has good performance;
3. using single machine operation, the linear regression equation measurement etc.;
The latest computer technology to make the operation more convenient application 4.
5. wavelength, automatic zero adjustment, the minimum wavelength interval of 0.1nm
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Detailed parameters:
This instrument model: UV-2204
- wavelength range: 190-1100nm
The spectral bandwidth: 3.8nm
The accuracy of wavelength: 1nm.
The repeatability of wavelength: 0. 2nm
- photometric accuracy: + 0.5%T
- Photometric repeatability: 0.2%T
The stray light: 0.2%T (220/340nm)
- stability: + 0.001A/h (500nm)
- display: LCD
The minimum resolution of 0.1nm
The absorbance range: -0.3-3.0A, 0-200%T
L: imported silicon photodiode detector
- source: imported tungsten lamp
L: touch key keyboard
L data output: RS-232 standard interface /USB
- print output: parallel port
- Power: AC85-242V - instrument size: 470*380*200mm
L machine weight: 14kg