Since the temperature is uniform, it is both possible and practical to measure it inside the chamber by using a thermocouple. |
The sample temperature was monitored by a thermocouple inserted directly in the cell. |
For temperature scans, a thermocouple connected to a thermostat was placed in the sample window close to the sample. |
The temperature of the air stream was measured just downstream of the dew point hygrometer using a thermocouple. |
Feldhake uses a thermocouple on a metal plate attached to a stake, at a cost of a few dollars per sensor. |
A thermocouple was inserted in the hollow probe, and temperatures were recorded. |