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Parr Instrument 6400 User Manual

Page 30

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6400

Calorimeter Instruction Manual

4-11

Cool / Rinse

At the completion of the post-period, the rinse and cool sequence begins.

Figure 8 - Rinse & Cool Flow Diagram

1. Chilled water is circulated through the bucket to cool the bomb to the starting

temperature.

2. The release valve in the bottom of the bomb is opened and the residual pressure is

released through the bomb exhaust line.

3. Once the excess oxygen is vented, the bomb rinse water from the rinse water tank is

admitted through the bomb rinse solenoid valve and the check valve at the top of the
bomb. The bomb rinse water is released to the wash bottle.