The PMI Airflow Resistance Meter follows the specifications of ASTM C522-03 and provides quick and accurate resistivity values in Rayls. Air is forced through the material at required velocity or flow rate and corresponding pressure drop is measured to provide the resistivity valves.
Permeability Range | 100 - 10,000 Mks Rayls |
Pressurizing Gas | clean, dry or compressed air any other non-flammable and non-corrosive gas |
Pore Pressure | 250 psi or more |
Pressure Transducer Range | 0 - 500 Pa |
Resolution | 1 - 60,000 |
Accuracy | 0.15% of reading |
Mass Flow Transducer Range | 10cm3/min - 500,000 cm3/min |
Power Requirements | 110/220 VAC, 50/60 Hz others available |
Dimensions | 30" H x 19" W x 18.5" D |
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