Environmental Test Chambers and Rooms

Tenney and Lunaire boast one of the most comprehensive lines of standard and custom environmental-testing chambers and rooms in the industry. Known for their innovative engineering and design, robust construction, and superior performance, Tenney and Lunaire test chambers are designed to meet all of your temperature, humidity, altitude, and vacuum-testing requirements.

Tenney and Lunaire environmental chambers, rooms, and vacuum ovens are are available in a variety of configurations and footprints. Their experienced design team works closely with customers in selecting a test chamber that best meets their testing requirements. Tenney and Lunaire equipment is also backed by a full line of aftermarket services that are performed by factory trained technicians. Click here to download an overview brochure on Tenney and Lunaire equipment offerings.

Our Latest News
Tenney Environmental Vacuum Drying Oven Reduces Cycle Time by 8 Hours

Tenney Environmental Vacuum Drying Oven Reduces Cycle Time by 8 Hours

Posted Date: Oct 16, 2019
Tenney Environmental, a division of Thermal Product Solutions, announced the shipment of a vacuum drying oven to the aerospace industry. This vacuum drying oven is designed to remove moisture from a large spacecraft engine after it goes through a washing process. The previous conventional method of drying took over 12 hours due to the intricacy of small diameter tubing, fine screen meshes, and other hard to get to areas. The vacuum drying oven will reduce that time to 4 hours. This vacuum drying oven utilizes radiant heat wrapped around the pressure walls to heat the product to approximately 100°F. The

Tenney Environmental Ships Refurbished Space Simulator to the Aerospace Industry

Posted Date: May 16, 2019
Tenney Environmental, a division of Thermal Product Solutions, announced the shipment of a refurbished space simulator to the aerospace industry. The space simulator is a fairly standard piece of equipment for Tenney, but each simulator can be customized to meet the customer’s unique process needs. The refurbished Tenney space simulation chamber utilizes a cascade cooling system and has a temperature range of -60°C to +90°C. It is constructed with a thermal shroud and thermal platen which will perform the thermal conditioning function. This vacuum chamber has an extremely low maintenance oil sealed style roughing pump and a helium cryopump high
Tenney Walk In Room

Tenney Environmental Ships Environmental Walk-in Chamber to Automotive Industry

Posted Date: Apr 02, 2019
Tenney Environmental announced the shipment of a Tenney Environmental Walk-In Chamber to the automotive industry. This chamber will be used to thermally test the insulation used in automobile interiors and will be subjected to different thermal conditions to test the R factor integrity. This Tenney walk-in chamber maintains a relative humidity range of 20-95% in the temperature range of 20°C to 85°C limited by a 5°C dew point. The interior of the chamber has dimensions of 98” W x 196” D x 98” H. The operating temperature range is - 68° C to 120° C with an overall maximum temperature

Tenney/Lunaire - 2018 Year In Review

Posted Date: Dec 27, 2018
Tenney/Lunaire Environmental had another fantastic year of growth in 2018. In 2018, Tenney/Lunaire increased market share in all industries, including aerospace , R&D, automotive , agriculture, consumer products, laboratory , technical, and many more. The expanded floor space that was assigned to Tenney/Lunaire back in 2017 was proven necessary, having another year of record equipment shipments in 2018. Tenney/Lunaire equipment sales in 2018 included both standard and custom environmental-testing chambers and rooms designed for temperature, humidity, altitude , vibration, steady state , and vacuum-testing requirements along with space chambers and thermal shock chambers . The most significant market share increase

Tenney Environmental Ships Reach-In Thermal Shock Chamber to Tier 1 Automotive Supplier

Posted Date: Oct 19, 2018
Tenney Environmental announced the shipment of another thermal shock chamber for the automotive industry. This chamber allows for many variations of thermal shock testing. The chamber will be used by a tier one auto supplier for thermal shock testing of automotive components. This Tenney thermal shock chamber utilizes a 2- zone vertical configuration and horizontal airflow. The transfer basket has dimensions of 25” W x 23” D x 25”. The cold chamber operating temperature range is -73°C to +40°C. The hot chamber operating range is +40°C and +200°C. The automotive thermal shock chamber utilizes a cascade type refrigeration system with

Visit Tenney at the Auto Testing Expo 2018

Posted Date: Oct 02, 2018
The Automotive Testing Expo will take place October 23rd– 25th, 2018 at the Suburban Collection Showplace in Novi, Michigan. The main purpose of the show is to bring together leaders from across the industry to further progress in eliminating product recalls. This year there will be over 300 exhibiting companies. More than any previous year! Tenney Environmental is proud to be one of the exhibitors in booth 2024. Every year, the Automotive Testing Expo strives to bring together the many minds of the automobile industry to meet the high standards of product quality, reliability, and overall safety for consumers. Some

Tenney Environmental Ships Multiple Thermal Shock Chambers to a leading Automotive Test Lab

Posted Date: Sep 27, 2018
Tenney Environmental, announced the second shipment of multiple thermal shock chambers to be used for various types of automotive thermal-shock testing for this customer. The customer is a premier Automotive Test laboratory for product testing and validation. The Tenney thermal shock chamber is designed with a 2-zone vertical configuration and utilizes a horizontal airflow system. The transfer basket has dimensions of 25” W x 23” D x 25” H and includes four (4) expanded metal shelves. Each chamber is constructed with a welded, vapor tight type-304 2B stainless steel liner. The automotive thermal shock chamber has an operating temperature range

Tenney Environmental Ships Vacuum Space Simulator to Aerospace Industry

Posted Date: Jul 18, 2018
Tenney Environmental, announced the shipment of a vacuum space simulation system . This system is designed to test ionic thruster chips for space vehicle systems. The simulator will allow the customer to test their products in house, while replicating outer space conditions. The customer manufactures equipment for space. The dual cryopump vacuum system is sized specifically to maintain the high vacuum while the thrusters are firing inside the vessel. The Tenney space simulation chamber design considers the OSHA, NEC, and ASME Code for Unfired Pressure Vessels. The vacuum chamber is a horizontal cylindrical vessel constructed entirely of Type 304 stainless

Tenney Environmental Ships Vacuum Space Simulator to Aerospace Industry

Posted Date: Jul 18, 2018
Tenney Environmental, announced the shipment of a vacuum temperature space simulation system. This space simulator will allow the customer to bring the testing of their products in house. The customer manufactures laser guidance modules for satellites and other space equipment that is used to assure precise locations of equipment while they are docking together. The Tenney space simulation chamber utilizes a cascade cooling system and has a temperature range of -75°C to +125°C. It is constructed with a thermal shroud and thermal platen which will perform the thermal conditioning function. This vacuum chamber has an extremely low maintenance dry roots