Примеры использования Sampling systems на Английском языке и их переводы на Русский язык
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Sampling systems.
For fractional sampling systems only.
PM sampling systems are operated at the flow rates expected during testing.
Remote drilling and sampling systems for munitions.
Reduce tubing connections andspeed up installation in process analyzer sampling systems.
Mobile sampling systems are present and may be in use.
The particulate mass and particle number sampling systems shall be started. 1.2.12.3.
The presentations included sessions on molecular sensors, spectroscopy,chromatography and sampling systems.
Build and install compact sampling systems and miniature process analyzer systems. .
Fugitive emissions are released from process units, such as flanges and connectors,opened lines and sampling systems.
Improve your current sampling systems reliability with our expert, in-depth evaluation of your sampling systems, from tap to grab sample station.
Annex 3 describes the recommended analytical systems for the gaseous pollutants and the recommended particulate sampling systems.
Offers automatic sampling systems, high resolution gas chromatographs, analyzers for environmental monitoring and process GC. Based in Cologno Monzese, Italy.
The engine shall be started(NRTC) orkept running(steady-state cycles) at the beginning of the test cycle and the sampling systems shall be started at the same time.
For fractional sampling systems, the mixing quality shall be checked after introduction into service by means of a CO2 profile of the tunnel with the engine running at least four equally spaced measuring points.
Annex A.9. describes the recommended analytical systems for the gaseous pollutants andthe recommended particulate sampling systems.
The flow of carbon at various sampling points in the emissions and particulate sampling systems is determined from the CO2 concentrations and gas flow rates at those points.
Restrictive fugitive emissions control(semi-annual or quartely monitoring, repair and replacement) androuting of pressure relief systems to closed systems and closed-loop sampling systems.
Sampling systems capable of maintaining the static pressure to within 0.25 kPa may be used if a written request from a manufacturer to the Technical Service substantiates the need for the closer tolerance;
Annex 4A, Appendix 7 describes the recommended analytical systems for the gaseous pollutants,the recommended particulate sampling systems, and the recommended smoke measurement system. .
Ammonia scrubber Ammonia scrubbers may be used for any or all gaseous sampling systems to prevent interference with NH3, poisoning of the NO2-to-NO converter, and deposits in the sampling system or analyzers.
In the case of total sampling partial flow dilution,which consists of passing the entire diluted exhaust sample through the filters, the dilution and sampling systems usually form an integral unit see Figure 12.
He reviewed existing sampling systems and provided information on additional data analysis techniques such as characterizing lead isotopes, extracting more information on thermally evolved carbon, water-soluble carbon, and light absorption characteristics.
Tony Waters, Industry Expert and Consultant:Tony Waters brings over 50 years of experience with process analyzers and sampling systems to his numerous training programs, which have been presented in many countries.
When using particulate sampling systems without EGA(Annex 4A, Appendix 4, paragraph 1.2.1.1.), the dilution ratio shall be checked for each new engine installation with the engine running and the use of either the CO2 or NOx concentration measurements in the raw and dilute exhaust.
In the case of fractional sampling partial flow dilution or full flow dilution, which consists of passing through the filters only a portion of the diluted exhaust,the dilution and sampling systems usually form different units.
Dr. Stephen Jacobs, Owner and President of Jacobs Process Analytics, Inc.: Dr. Stephen Jacobs, with over 25 years in the sampling systems industry, has designed,installed and maintained hundreds of analyzer and sampling systems for applications ranging from safety monitoring to closed-loop process control.
In the case of total sampling partial flow dilution,which consists of passing the entire diluted exhaust sample through the filters, the dilution and sampling systems usually form an integral unit see Figure 12.
In the case of fractional sampling partial flow dilution or full flow dilution, which consists of passing through the filters only a portion of the diluted exhaust,the dilution and sampling systems usually form different units.
Required pressure linearity checks are: air intake restriction; exhaust back pressure; barometer; CVS inlet gage pressure(if measurement using CVS);chiller sample(for gaseous sampling systems that use chillers to dry samples); .