Labels:computer | crt screen | monitor | reckoner | sky OCR: Thermal Performance Resistance to condensation The next slide shows an example of thermal chamber in a testing facility Outside air temperature inside air temperature outside air speed, and inside % relative humidity can be adjusted to see under what conditions condens ation forms on the glass or frame The slide also demonstrates how a Condensation Resistance Factor CRF) IS calculated Ther rmocoup les are attached to both the frame and the glass These measure the temperature of the glass under certain design conditions (AAMA 1503 1-88 specifies 180 F outside 68 inside and 15 mph wind blowing against the outside glass Aver rage temperatures for both glass and frame are found Using these average temper ratures the CRFs of the frame and glass are calculated. The lower of the two CRFs is the r ...
