January 16, 2015
Stability Environments is now a valued SP Industries' brand, part of the SP Scientific Life Sciences Equipment group.

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Environmental Stability Rooms and Chambers

We are recognized worldwide as a manufacturer and supplier of precision Environmental Walk-in rooms and Reach-in chambers, meeting the requirements of ICH, FDA, MILSPEC and TAPPI standards for Environmental Stability Testing.

New Products and Enhancements

Modular Walk-in Environmental Rooms

Test your products' stability in a wide range of environmental conditions with our standard and custom designed environmental rooms - a most reliable and cost effective way to test your product.

Our Environmental Rooms can accurately reproduce the wide range of atmospheric conditions that may be encountered by products during their life cycle, from manufacturing through storage to consumption. ICH stability testing, Single setpoint testing, Photostability testing, and Humidity testing.

Using latest state of the art design and manufacturing criteria, we are able to offer solutions to a wide variety of needs. Modular construction allows maximum flexibility, and a PLC control system with PID capability ensures the performance and accuracy of the structures.

Being ever conscious of the need to protect the external environment, our conditioning systems incorporate high efficiency features to reduce its impact, such as plenum configurations to optimize the usage of the conditioned air in the chamber


Reach-in Environmental Chambers

We offer a range of Standard Reach-in Chambers for ICH stability testing, Single setpoint testing, Photostability testing, and Humidity testing. These are available as floor standing or tabletop models to suit your facility's exacting requirements. In addition we have a range of Specialty Reach-in Chambers for Industry specific needs - see our many applications by industry.

Reach-in Environmental Chamber Rentals

Ask about our 10cu ft and 33 cu ft Chambers available for Rent for Stability Testing only - No Biologicals.


A vital part of Pharmaceutical Stability testing involves establishing the photostability of products and packaging. We offer two options to carry out this testing, both fully ICH compatible for Q1B options 1 and 2. We have dedicated chambers with permanent light fixtures and we have a Photostability Shelf, the QuBe, which is an accessory that can be added to standard Stability Chambers to temporarily convert them to full Photostability Chambers when workload dictates.

Glassware Drying

An important requirement in all Laboratory environments is the availability of clean, sterile glassware. We offer a large capacity Glassware dryer and sterilizer which works alongside Industrial and Laboratory washers to answer this need. See the features of our new Glassware Dryer.

Service, Installation and Validation

We offer three installation and maintenance packages to suit the particular needs of the customer. Service and Installation Options. We also have IQ/OQ complete validation packages available.


If you have a Walk-in room that is showing signs of wear and tear, and budgets will not allow the purchase of a new facility, we have a retro-fit program that will upgrade existing rooms to the latest standards in our Transformation feature

We accept American Express, Visa, Mastercard, and Discover.

935 Mearns Road, Warminster, PA 18974 | Tel: 1 (215) 517-8750 | Fax: 1 (215) 672-7807 | info@stabilityenv.com

copyright 2017 - SP Industries DBA Stability Environments / SP Scientific