TSI Instruments PANDA PAN200 Series, Operation And Service Manual

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11
Chapter 3
Performing a Duct Leakage Test
The PAN200 duct leakage test system includes a Model 5825
Micromanometer and a Model 9565-P Ventilation Meter. During duct
leakage testing, the Model 5825 Micromanometer measures the duct
static pressure while the Model 9565-P Ventilation Meter measures
the airflow rate.
Refer to the Operation and Service Manuals for the Model 5825
Micromanometer and the Model 9565-P Ventilation Meter to use
these instruments in other applications. If you do not have the
manuals, download them from TSI’s website www.tsi.com .
Measuring Duct Static Pressure
1. Turn ON the Model 5825.
2. Zero the Model 5825 pressure sensor with both ports open to
the atmosphere.
3. Connect the (+) port on the Model 5825 to
P3 (+)
to measure the
duct static pressure (see Figure 6).
4. Leave the (-) port on the Model 5825 open to the atmosphere.
Note: Refer to the Model 5825 Operation and Service Manual for
instructions on using data logging to automatically record
the duct static pressure.
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