PEC – Package Environmental Chamber

The Package Environmental Chamber (PEC) is used in PACKAGE testing to create an environment which aids in controlling humidity levels by precisely holding the temperature throughout the Chamber. This helps eliminate scattered transmission rate data caused by fluctuations in room temperature.


The test temperature ranges and controlled relative humidity are restricted only by the capabilities of the selected instrument.

Attached directly to the top of the MOCON instrument maximizing counter space.

Instrument Compatibility:

  • OX-TRAN® Series 2/21 Master or Satellite Modules
  • OX-TRAN® Model 2/10
  • PERMATRAN-W® Series 3/33 Master or Satellite Module
  • PERMATRAN-W® Model 3/61
  • PERMATRAN-C® Model 4/41
  • AQUATRAN® Model 2