Model 633 Aethalometer® Black Carbon Monitor User Manual | Teledyne Advanced Pollution Instrumentation |
exhaust from the HVAC unit – this can lead to condensation inside the sample line tubing and can damage the instruments and interfere with the measurement.
1.Thread the supplied fitting onto the Sample Inlet port on the rear panel of the Aethalometer (Figure 7, top). Use Teflon tape on the thread.
2.Fit the supplied barbed connector into the end of the black conductive sample tubing (Figure 7, left).
3.Insert the connector into the fitting on the rear panel of the instrument (Figure 7, right).
Figure 7. Connecting the sampling line.
Connect the other end of the sample line tubing to the sampling manifold or to the inlet on the outside of the measurement station. Make sure that any openings in the station walls or ceiling is leak‐proof. If not using a size selective inlet, please make sure to keep the end of the tubing
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