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- 产品名称：Ultraviolet spectrophotometer
- 产品型号： 722SP
- 产品展商：Shanghai Lengguang
- 产品文档：无相关文档
简单介绍
722S/S22PC UV spectrophotometry is a classic general instrument, the products of independent innovation products in the first Shanghai City, won the BCEIA award, the instrument in the market have a hi
产品描述
The instrument:
S22 series of UV spectrophotometer with three models: 722SP, 722S ultraviolet UV spectrophotometer and S22PC ultraviolet spectrophotometer.
722S/S22PC UV spectrophotometry is a classic general instrument, the products of independent innovation products in the first Shanghai City, won the BCEIA award, the instrument in the market have a higher brand awareness and market share. With high quality, complete function, and new features, is of high quality brand instruments preferred.
Meter set 722S and S22PC 722SP in one of the advantages of UV spectrophotometry, emphasizing innovation progress, people-oriented, technology index to further expand and improve, in the market have a higher brand awareness and market share, has the characteristics of good quality, complete function, light novel.
Use the instrument:?
For the user to design the concept design of S22 series of UV spectrophotometry can be widely used in medicine, health, clinical examination, biochemistry, petroleum chemical industry, environmental monitoring, quality control and other departments to make qualitative and quantitative analysis. Is the preferred instrument equipment in laboratory scale!
Using C-T precision grating monochromator, and aspheric optical elements, and the whole machine parts by Aluminum Alloy die casting.
Using pre calibrated light source, more convenient to replace.
This manual adjustment by wavelength; microcomputer measurement system with accurate T/A conversion, automatic adjustment of 0% and 100%, direct reading, concentration factor setting and other functions.
* with RS232 serial interface optional serial printer to directly print the test data; or choose the special data processing software package, PC can realize data storage, recording, transmission and linear regression.
Using flame retardant insulation plastic shell, 722SP UV spectrophotometry, safe use, small volume and light weight, and it has the advantages of beautiful appearance, it will hold transport shift, etc..
The reasonable structure and advanced optical system design. 722SP UV spectrophotometry, the precision machining quality C-T grating monochromator and sealing, small volume, good optical properties.
This sample room to accommodate 4 position cuvette shelf, optional 1-5cm light path of a rectangular cuvette and cuvette holder 5cm.
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technical parameter
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Technical indicators
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optics? system
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high quality C-T Grating monochromator and seal
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display? mode
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Four position LED Display
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wavelength? Range
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325-1000nm
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wavelength? bandwidth
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5nm
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miscellaneous?? scattered?? light
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Less than 0.2%T
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Transmission accuracy
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+ 0.5%T
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The proportion of complex transmission
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Less than 0.2%T
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Wavelength accuracy
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+ 2.0nm
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Wavelength repeatability
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Less than 1.0nm
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Transmission ratio range
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0.0-199.9% ( T )
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Absorbance range
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-0.3-2.999 ( A )
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Interface? type
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RS232 serial port
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electric???????? source
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220V/50Hz , 110V/60Hz
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The size ( Mm )
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370 x 320 x 210
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heavy???????? amount
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Gross weight 9kg Net weight. 7kg
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