Assertion: viscometer | /r/CapableOf | take at least 200 seconds
Facets:
value: for manual measurements
type: PURPOSE
value: in order to avoid human error
type: PURPOSE
Source sentences:
text: It is recommended that a viscometer take at least 200 seconds (for manual measurements using a stopwatch) for the test fluid to pass from one marked point to the other in order to avoid human error.