We have over 40 years of experience providing pharmaceutical stability chambers, validation, and compliance services. Our humidity control chambers enable you to test the stability and shelf life of your pharmaceutical products with precision. We accommodate moderate, long term, and accelerated stability tests, allowing you the full range of conditions you may need to use to test the degradation of your products.

We understand that in FDA regulated environments there is no room for error in monitoring or measurement.

The Parameter Advantage for Moderate, Long Term, & Accelerated Stability Studies 

Parameter provides precise control and distribution for stability chambers. This allows for problem-free mapping validations. Our equipment is reliable, cost effective, and has low energy requirements.


Parameter Precisely Controls:
  • Control Constancy – Parameter provides precise single point humidity and temperature control (±0.5% RH /±0.2°%C).
  • Uniformity across the conditioned space – Parameter provides a tight uniformity by engineering optimal distribution systems that evenly disperse the air through a conditioned area.
  • Sensor Accuracy – Parameter utilizes high-grade humidity and temperature sensors and maintains the calibration over the range of conditions required.

Parameter Equipment Commonly Used

Visit our catalog and search for the room or chamber that best fits your needs.

  • Reach-in Chambers
    Various sizes of reach-in chambers that provide relative humidity control to ±0.5% RH and temperature control to ±0.2° C.
  • Walk-in Rooms
    Versatile modular rooms that can be configured to a specific application or size requirement. These rooms will also maintain ±0.5% relative humidity control and ±0.2° C temperature control.
  • Conditioning Systems
    The same conditioning systems we provide for the walk-in rooms can also be applied to existing rooms, chambers or manufacturing processes.


Parameter’s validation services group can provide turn-key cost effective solutions to your validation and compliance challenges. Whether it is the challenge of setting up a validation or qualification program or an emergency response to a critical compliance situation, our validation services team will respond to your needs with proven resolution, expertise and confidence.

Read more about Parameter Validation & Compliance Solutions.