Throughput rate checks
Vol. 17 #3, Dec. 1990
During extrusion throughput rate checks, the need for accuracy is great. Test requirements limit the time interval due to sample weight and cost.
Say you have decided on a 9 minute sample length. By making three samples, each 3 minutes long. the test accuracy is checked by comparing the individual sample (being the same) weight. Use a stopwatch. Check scale accuracy.
See also
Throughput check