Since 1932, Tenney has pioneered the design and manufacturing of environmental test chambers. Designed for value, reliability, and performance, the Tenney C-EVO Temperature Humidity Chamber is a world class environmental cycling test chamber loaded with standard features and advanced technological upgrades.

Tenney Reach In Temperature and Humidity Test Chamber


  • Smallest equipment footprint in the industry
  • Superior Heat Capacity (KW), Cooling Capacity (HP/BTU) and Air Flow Capacity (CFM) deliver the best temperature change rates and uniformity in the industry
  • Redundant user and equipment safety features are standard


  • Test Chamber Sizes: 10, 20, 30, 40 and 64 cubic feet
  • Temperature Range: -68°C to 180°C
  • Humidity Capability: 20% to 95% RH in the dry bulb range of +20°C to +85°C,limited by a 5°C dew point
  • Control: ±1.0°C  ±5% RH