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Portable Gas Monitors
Products/ Portable Gas Monitors
MOdel 84
Special Features
  • Using these gases it may be possible to cross-calibrate sensors for other gases and using a beakers of different volumes rating. It is possible of to Calibration at different ranges than the concentration mentioned on the Ampule.
  • Before use, it is important that both the ampoules and the calibration beaker are clean and dry. Ampoules should not be used if the glass is cracked orfractured and the calibration beaker should not be used unless the lid is tight fitting.
  • Because some gases (e.g. Cl2) are easily absorbed it is recommended that the internal surfaces of the calibration beaker Be permeated with the calibration gas prior to actual calibration. This is most easily accomplished by placing an ampoule in the beaker, placing the beaker over the sensor and breaking the ampoule as if performing a normal calibration routine. The ampoule should be left in place for approximately 5 minutes.

    • Model 84
    Specifications
    Gas/Gas Code
    Ranges
    Ranges
    Ranges
    SO2 / SD
    20 PPM
    50 PPM
    100 PPM
    H2S / HS
    20 PPM
    50 PPM
    100 PPM
    CO / CO
    5 PPM
    100 PPM
    250 PPM
    Cl2 / Cl
    5 PPM
    20 PPM
    -
    NH3 / AM
    50 PPM
    50 PPM
    -
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