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- 产品名称：Visible spectrophotometer
- 产品型号：722S.
- 产品展商：Shanghai Lengguang
- 产品文档：无相关文档
简单介绍
722S/S22PC spectrophotometer is a classic spectrophotometric meter general instrument, the products of independent innovation products in the first Shanghai City, won the BCEIA award, the instrument i
产品描述
The instrument:
S22 series of visible spectrophotometer has three models: 722S spectrophotometer, 722SP spectrophotometer and S22PC spectrophotometer.
722S/S22PC spectrophotometer is a classic spectrophotometric meter 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.
722SP spectrophotometer set 722S and S22PC integrates the advantages, emphasize innovation and 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:?
S22 series of visible spectrophotometer for the user design concept, 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.
722SP spectrophotometer with flame retardant insulation plastic shell, safe use, small volume and light weight, and it has the advantages of beautiful appearance, it will hold transport shift, etc..
722SP visible spectrophotometer with a reasonable structure and advanced optical system design, with 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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optical system
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high quality C-T monochrome 1200/mm diffraction grating
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Display mode
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Four position LED Display
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Wavelength range
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340-1000nm
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Wavelength bandwidth
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6nm
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stray light
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Less than 0.5%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
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The size ( Mm )
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370*320*190
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heavy?????? amount
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Gross weight: 9.5 kg weight 7.0kg
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