What is the accuracy of an ACCUBALANCE® Air Capture Hood?
The accuracy is ±5-percent of reading ±5 CFM (±2.4 l/s, ±8.5 m3/hr).The accuracy is the sum of the two components of the accuracy spec. Example: The ACCUBALANCE® Air Capture Hood has an accuracy rating of ±5-percent of reading and ±5 CFM. If your ACCUBALANCE hood reads 1,000 CFM, ±5-percent of reading is ±50, plus ±5 CFM for a total tolerance of ±55 CFM. The combined accuracy is 5.5-percent at 1,000 CFM.