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Chemical and Biological | Mass - spectrometer МH-7304 Russian  
 
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Mass - spectrometer МH-7304

The basic functions of mass - spectrometer МХ-7304 are:
  • The technological control;
  • The analysis of impurity in gases;
  • Physical and chemical researches.
Zoom (7 Кб)
Device MH-7304A copes manually, but can be connected to the external COMPUTER by means of interface RS-232S or the parallel interface. Numerous, controllable COMPUTERS parameters, allow to operate the device flexibly. The output of the received information is carried out on the digital display and (or) the analog writing device.

The base model of the device is equipped with a source of open ions with the lowered memory, double detector system (collector Фарадея and the secondary - electronic multiplier such as VEU-6). In devices emergency protection of cathodes VEU, switching of ionizing voltage and emission current, diagnostics and many other things is provided. The user can define features of ordered model: type of vacuum connections, the contents of the complete set of spare parts, a configuration of the case and also to order necessary vacuum system and other attributes of mass - spectrometer complex.

CHARACTERISTICS

Resolution (at a level of 10 % of peak height ) 106
Range of mass numbers:
the basic
examined
1
1...200
1...250
Threshold of sensitivity, Ра 7,5×10 -12
Power consumption, VA 230
Weight of a power and management unit, kg 25
Buried of the analyzer, mm 274


 
 
 
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