Environmental Testing

Defiance has been serving the needs of the transportation industry for over twenty years. Our facility and experienced staff stands ready to serve you with all your testing requirements including, new product development, product validation and quality assurance. Call Defiance to discuss your testing needs.

Environmental Testing Applications

• Durability Cycling Environment
  
• Structural Test with Environment
  
• Custom Solutions for your Testing Needs

Drive-In Chamber

• Interior Dimensions: 16' Wide by 22' Deep by 12' High
  
• Entrance Roof Dimentions: 10' Wide by 10' High
  
• Temp. Range: -67.8°C (-90°F) to 85° C (185° F)
  
• Temp. Gradients: Maximum +/- 2.2°C (4° F)
  
• Temp. Rates: -40°C (-40°F) to 65° C (149° F) at 0.5 C/Min. with a 4000 lbs Load
  
• Humidity Range: 10% to 95% RH +/- 5% at Dewpoint Temp 4.5° C (40° F) to 65° C (149° F)
  
• Control: System Plus" Programmer Controller
  
• Date Recorder: Circular Chart T/RH

Additional Capabilities

• Chambers
  
• 800 and 600 Cu. Ft.: -40°F to 185°F, 20% to 95% RH +/- 5%
  
• 500 Cu. Ft.: -40°F to 185°F, 20% to 95% RH +/- 5%
  
• 125 Cu. Ft.: -40°F to 225°F, 20% to 95% RH +/- 5%
  
• 33 Cu. Ft.: -90°F to 350°F, 20% to 95% RH +/- 5%
  
• 8 Cu. Ft.: -40°F to 350°F, 20% to 95% RH +/- 5%
  
• 24 Cu. Ft. Over: 75°F to 600°F
  
• 33 Cu. Ft. Dust Chamber, 33 Cu. Ft. Salt / Water Spray

Defiance Testing & Engineering, Subsidiary of GenTek, Inc., 950 Maplelawn Drive, Troy, MI 48084. Tel: 248-458-5900; Fax: 248-458-5901.