Point source

Point source

Odour emission from a single point (small opening) such as a stack. Sampling takes place by using a probe inserted into the stack sampling port to extract a sample. The temperature of the stack is to be considered during sampling so as to avoid condensation in the sampling container/bag. Diluting the sample is one method to achieve this. Note that the mixing of diluting air with stack gases should be made at the temperature of the stack sampling point.

Scentroid