L'explication/l'anotation:Small-sized. To get and processing of information about concentration of nonorganic gases, gas hydrocarbons.
La description détaillée de marque:Is used in research activities and for technological inspection in heat power engineering and machine-building. Measured the environment - hydrogen, methane, oxygen, nitrogen, carbon oxide, carbon dioxide.
range of applicability.
technological inspection in heat power engineering and machine-building; research activities .
advantage:
portability and mobility; accuracy and stability of results of analysis; simplicity and serviceability and operation; high reliability achieved by the application of timely import electronic completing ; reasonable price.
device:
is provided by the detector on heat conduction (road accident) and catalytic combustion detector (ÄÒÕ. Thanks to modern production technology of sensitive elements of ÄÒÕ possesses by the hypersensitivity. Detection limit of ÄÒÕ on methane 2õ10^-4% and hydrogen at the level of 5, 6õ10^-5%. Is provided by the two in series with columns and two êðàíàìè-äîçàòîðàìè, which allow according to specified consumer of analysis procedure to file being analysed test in the first or the second column. Can be plugged through standard RS-232C interface to personal computer. Supplied in this case the software allows to automate the data acquisition and their subsequent treatment in mode of analysis. The detectors have the autonomous exits on the automatic potentiometer, for example of ÏÑ-1. Carrier gas; helium, argon, nitrogen.
technical characteristics:
detection limits, ã/ñì3, not more:
on hydrogen. 8, 4õ10^-10
on carbon oxide. 3, 6õ10^-8
on methane. 6, 6õ10^-9
on oxygen. 8, 7õ10^-9
on carbon dioxide. 9, 2õ10^-7
category temperature range of columns thermostat, S.. To 200
maximal of power consumption, computer engineering, not more. 70
chromatograph mass without computer, kg, not more. 13 electric power supplies:
voltage, V.. 220
frequency, Hz. 50
amounts, not more, MM. 460õ155õ420 |
