Thermotron, a worldwide supplier of Environmental Test Equipment, manufacturers test systems for multiple industries, including aerospace. Thermotron equipment simulates multiple environments using chambers & vibration systems—such as:
 
 
 - Environmental chambers with change rates up to 70°C/minute & temperatures from -150°C to more than 200°C 
 
 
 
 
 - Combined, six-axes repetitive shock vibration & temperature chambers for HALT HASS 
 
 
 
 
 - Electrodynamic vibration combined with a temperature chamber 
 
 
 
 
 - Altitude simulation with ranges up to 150,000 ft.