MULTIPOINT DOUBLE CHANNEL PERMEATION CALIBRATOR

Characteristics:
Final concentration: from 5 ppb to 5 ppm, depending on the permeation tube
Diluted gas: any gas stable in permeation tube between 35 and 80°C
Carrier gas: AIR, N2, CO2 and any other non-corrosive gas
Outflow: 500 to 1500 Nml/min during calibration ( per channel)
50 to 80 Nml/min high concentration mixture rest of time ( per channel)
Stability: +/-1% relative (final Precision depending on the permeation tube precision)
Temperature: adjustable from 35°C to 80°C
Output pressure: 300 mbar maximum
Presentation: ½ 19” 3U rack casing (module) or 19” 3U rack casing
Communication: Full colour display with touchscreen; USB, RS485 and Ethernet

DILUTION MULTIPOINT CALIBRATION STATION

Characteristics:
Dilution ratio: from 1/20 to 1/450
Outflow: 750 to 1500 Nml/min during calibration
100 to 1500 Nml/min during Zeroimg phase
Precision: better than +/1 % relative
Output pressure: 2 bar maximum
Presentation: 19” 3U rack casing
Communication: Full colour display with touchscreen; USB, RS485 and Ethernet

LEMAN INSTRUMENTS study the development and production of instruments following the client’s specifications, based on standard physical modules and tested software.

The following modules with their electronic control are available:

  • Water electrolyzer
  • H2-modules
  • H2-purifyer
  • Catalytic oven
  • PSA AIR dryer and purifier
  • PSA CO2 & moisture filter
  • PSA N2 filter
  • Permeation oven
  • Gas mixer

Address

LEMAN INSTRUMENTS

Archamps Technopole
60 Av. Marie Curie

F-74160 ARCHAMPS

tél +33 450 39 49 22

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