| INVOICE # | RECIPIENT | INVOICE DATE | PAYMENT DUE DATE |
|---|---|---|---|
| | | | |
| Temperature of air (middle of air stream, 8" from dryer mouth) | |
| Blowing Force (proprietary and comparative measurement) | |
| Air Velocity (direct measurement) | |
| Air Volume in ft 3/min (calculated estimate) | |
| Air Pressure in 'inches of H2O' | |
| Noise level, measured in db (middle of air stream, 8" from dryer mouth) | |
| Overheating - device running at max. heat and blower force, unobstructed air intake and exhaust | |
| Overheating - device running at max. heat and blower force with obstructed air intake and unobstructed exhaust | |
PLEASE REMIT PAYMENT TO: