Environmental Testing

The CapabilityBenchmaster

Tenney's Benchmaster temperature and humidity test chambers can simulate a wide range of temperature and humidity conditions - from -73°C to 200°C, and from 5% to 95% relative humidity (RH). Both factors can be controlled precisely, to tolerances of ±0.3°C and ±2% RH. The chamber capacity is 5 cu. ft.

The Faculty of Engineering and Applied Science also has an Ascott salt spray corrosion test chamber with 120 L (4.2 cu. ft.) capacity.

Technical Details

  • Workspace: 51 (W) x 49 (D) x 56 (H) cm
  • Temperature Range:  -73°C to 200°C
  • Temperature Resolution: 0.1°C
  • Change Rates (Ambient to °C):
    30 min. for 200°C
    15 min. for 93°C
    5 min. for 0°C
    15 min. for -40°C
    40 min. for -65°C
  • Humidity Range: 10% to 95% RH over range of 20°C to 85°C, limited by a 3°C dewpoint
  • External dryer permits humidity as low as 5% (to 20°C)
  • Humidity Resolution: 0.1% RH

Contact

Research

230 Elizabeth Ave

St. John's, NL A1B 3X9 CANADA

Tel: (709) 864-2530

Fax: (709) 864-2552

becomestudent@mun.ca