Product Announcement from Parameter Generation & Control, Inc.

60 Cubic Foot Reach-In Chamber-Image


The Parameter Series 7967 60 cubic foot chamber features our unique humidity control system that enables the user to attain unsurpassed levels of RH/temperature control and uniformity.

The 7967 series chamber has been designed with an exceptional heat exchange system that takes the refrigeration coil out of the process air stream to enhance the long-term performance of this chamber.

These test chambers are designed to accurately produce those temperature and humidity conditions required for applications such as stability studies, package testing, TAPPI, MIL-SPEC, and vapor transmission.

Applications are found in such diverse industries as pharmaceutical development and manufacturing, electronic components, food, semiconductor, paper and pulp, and wherever precise humidity and temperature replications are required.

The interior and exterior chamber is constructed of very durable, corrosion resistant stainless steel. Low watt density heaters are used that also contribute to the unit's longer life.

Depending on the application, the chamber airflow can be factory configured from the standard horizontal flow to vertical. Other options include extended ranges, chart recorders, windows in the outer doors, and a clear inner door with optional iris opening. The 7967 series system includes free logging software.

All Parameter equipment is exhaustively tested at your specified condition before being shipped to ensure trouble-free operation.


RH control constancy of ±0.5%
Temperature control constancy of ±0.2°C
Various safety cut-offs
316 stainless interior chamber
User-friendly digital Controller with logging software


Extremely stable and uniform environment
Maintains superior constancy and uniformity
Security and safety
Equipment longevity; corrosion resistant
Ease of operation

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