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Velocicalc Multi-Function Ventilation Meter 9565 TSI |
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Specifications |
|
General Specifications |
Meter Models 9565, 9565-A, 9565-P |
Velocity |
|
Range |
250 to 15,500 ft/min ( 1.27 to 78.7 m/s ) |
Accuracy |
±1.5 % at 2,000 ft/min ( 10.16 m/s ) |
Resolution |
1 ft/min ( 0.01 m/s ) |
Duct Size |
|
Dimensions |
1 to 500 inches in increments of 0.1 in. |
( 2.5 to 1,270 cm in increments of 0.1 cm ) |
|
Volumetric Flow Rate |
|
Range |
Actual range is a function of velocity, pressure, duct size, and K factor |
Static/Differential Pressure |
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Range |
-15 to +15 in. H2O ( -28.0 to +28.0 mm Hg, -3,735 to +3,735 Pa ) |
Accuracy |
±1 % of reading ±0.005 in. H2O ( ±0.01 mm Hg, ±1 Pa ) |
Resolution |
0.001 in. H2O ( 0.1 Pa, 0.01 mm Hg ) |
Barometric Pressure |
|
Range |
20.36 to 36.648 in. Hg |
( 517.15 to 930.87 mm Hg ) |
|
Accuracy |
±2 % of reading |
Instrument Temperature Range |
|
Operating ( Electronics ) |
40 to 113 °F ( 5 to 45 °C ) |
Storage |
-4 to 140 °F ( -20 to 60 °C ) |
Data Storage Capabilities |
|
Range |
26,500+ samples and 100 test IDs |
Logging Interval |
1 second to 1 hour |
Time Constant |
User selectable |
External Meter Dimensions |
3.8 in. x 8.3 in. x 2.1 in. ( 9.7 cm x 21.1 cm x 5.3 cm ) |
Meter Weight with Batteries |
0.8 lbs. ( 0.36 kg ) |
Power Requirements |
Four AA-size batteries or AC adapter |