Maintenance and Calibration
Performing a Flow Calibration
5-38
PDM 3600 Instruction Manual
Thermo Fisher Scientific
If the monthly flow audit fails, perform a flow calibration. Tool/materials
needed for this procedure:
●
Flow meter
●
Tubing adapter
●
Flow calibration kit (59-010019)
o
Black (0.028-inch) orifice or red with black stripe
o
Yellow (0.033-inch) orifice or red
1.
Install a new TEOM filter.
2.
Disconnect the sample line from the cap lamp.
3.
Perform a leak check of the sample line.
4.
Connect the PDM unit to its charger and start the WinPDM software.
5.
When in the PDM - COM1 screen, select the “Flow Calibrations”
button to display the Flow Calibration screen (
Figure 5–56
).
Figure 5–56.
Calibration/audit screen
Performing a
Flow Calibration
To perform a flow calibration:
Содержание 3600 PDM
Страница 1: ...Model 3600 PDM Personal Dust Monitor Part Number 42 009904 8Oct2013...
Страница 16: ......
Страница 34: ...Basic Operation PDM Display 2 10 PDM 3600 Instruction Manual Thermo Fisher Scientific Figure 2 17 PDM display...
Страница 52: ......
Страница 70: ......