FLOW METER CALIBRATION TRIALS

Date: _ / / _ Samplers: __________________________________________________________________________________

Place: _______________________________________________________________________________ Length of run: _______ feet

	Unit # :	Unit # :	Unit # :	Unit # :	Unit # :	Unit # :	Unit # :	Unit # :	Unit # :	Unit # :	Replicate* Unit #:
	Rotor # :	Rotor # :	Rotor # :	Rotor # :	Rotor # :	Rotor # :	Rotor # :	Rotor # :	Rotor # :	Rotor # :	Replicate* Rotor#:
Hand-spin test passed?
Blow-spin test passed?
Slow trials ( ___ ft/sec)—enter counts in boxes below:
1
2
3
4
Fast trials ( ___ ft/sec)—enter counts in boxes below:
1
2
3
4

*NOTE: Perform 1 replicate for every 10 trials or portion thereof.