Teledyne API Ultrafine Particle Monitor - Model 651

Unpacking and Setting Up the Model 651

WATER FILL

Fitting

WATER EXHAUST

Fitting

Figure 2-2

Water Fill and Water Exhaust Fittings

Connecting the Water Exhaust Tube

The waste water should pass into a suitable drain such as a floor drain or a vented container. To connect the drain tube:

1.Push the connector on the supplied length of drain tubing into the WATER EXHAUST fitting on the back panel.

2.Place the other end of the drain tube in a vented container or over a floor drain.

Connecting the Aerosol Supply

The Model 651 allows you to conduct aerosol sampling from either the front or the back of the instrument. To run the instrument effectively, you need an external vacuum capable of drawing

6 SLPM at 400 mbar absolute pressure. Sampling options include the following:

Ambient sampling using the inlet screen assembly (provided with the monitor) connected to the Model 651 inlet. The inlet screen assembly prevents large matter (such as insects and dirt) from entering the instrument.

Note: If you are sampling from the back of the instrument, you must use the inlet screen assembly and the flow rate must be 3 L/min when using the inlet screen.

07506C DCN6727

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Teledyne 651 operation manual Connecting the Water Exhaust Tube, Connecting the Aerosol Supply