Parr Instrument 6400 - Manual (Page 27)

6400
Calorimeter Instruction Manual
4-8
Notice that the bomb head grounding lug extends beyond the outside diameter of the
bomb head. A slot for this lug is cut into the top of the calorimeter bucket which holds
the bomb cylinder. Position this lug approximately 20 degrees to the operators right and
slide the head into the cylinder and push it down as far as it will go. Now rotate the
bomb head 20 degrees to the left until the lug contacts the left edge of the cut out and is
pointed to the front of the calorimeter.
Fill Cycle
Once the calorimeter is started and the cover is closed, the fill sequence begins.
Figure 6 - Bucket Fill Flow Diagram
1. The calorimeter checks the bomb ignition circuitry for continuity.