Yash Gaseous Sampling

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gaseous sampling with cooling

MODEL:

The yash Gaseous Pollutants Sampler has been designed for monitoring Gaseous Pollutants like SO2, NO2, Cl2, H2S, O3, NH3 etc. in ambient air. Sampled air is bubbled through suitable reagents that absorb specific gaseous pollutants and the absorbing media analyzed as per standard wet chemical methods.

Yash Engineers has developed following three models for gaseous sampling.

Gaseous Sampling attachment – Economical

FEATURES :

  • Special provision for sampling of six samples at a time
  • Having facility to accommodate charcoal tube for sampling of Benzene
  • No heating up of absorbing solutions due to heat from the blower
  • Provision of using ice or cold water bath around impingers for complete  absorption
  • Facility of taking the Impinger tray directly to the laboratory for safer transit of glass parts

 

Gaseous sampling attachment with sampling pump – Stand alone

FEATURES :

  • It includes sampling pump, Rotameter, time totaliser and programmable timer
  • Cooling based on Peltier Effect to keep the impingers upto 25ºC below ambient temperature
  • No ice required to keep impingers cool
  • Special provision for sampling of six samples at a time
  • Having facility to accommodate charcoal tube for sampling of Benzene
  • Facility of taking the Impinger tray directly to the laboratory for safer transit of glass parts
  • Facility to use impingers with fritted disc for sparsely soluble gases like Nox
  • Special Silica-gel filter tubes to remove entrained particulates & moisture

 

Gaseous sampling attachment with Thermo electrically cooled

FEATURES :

  • Special provision for sampling of six samples at a time
  • Having facility to accommodate charcoal tube for sampling of Benzene
  • No heating up of absorbing solutions due to heat from the blower
  • Cooling based on Peltier Effect to keep the impingers upto 25ºC below ambient temperature
  • No ice required to keep impingers cool
  • Facility of taking the Impinger tray directly to the laboratory for safer transit of glass parts

GENERAL SPECIFICATIONS:

Flow Rate: 0.3 to 2 LPM, accuracy 2% of span

Flow Control: Six inlet, one outlet with needle valves for flow control of each unit

Sampling Train: 6 Nos. of 35ml Borosilicate glass impingers with facility to accommodate charcoal glass tube

Flow measurement: 3 LPM Rotameter

Warranty: One year