Parr-instrument 6400 Manuel d'utilisateur télécharger pdf (Page 27)

Operation

6400

www.parrinst.com

Bomb Firing

Once the initial equilibrium is conﬁrmed, the con-

troller initiates the ﬁring sequence. There are no

changes to the circulation pattern, as shown in

Figure 3-4, from the pre-period through the bomb

ﬁring and post-period. A warning of short beeps is

sounded indicating the bomb is about to be ﬁred.

Post-Period

A minimal temperature rise will conﬁrm that the

sample has ignited. After this veriﬁcation, the post-

period begins. See Figure 3-4.

1. The controller monitors the temperature rise

and determines the ﬁnal temperature rise by

either the dynamic or equilibrium criteria as

established by the user.

2. Once the ﬁnal temperature rise is determined,

it is recorded with the test results.

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Parr-instrument 6400 Manuel d'utilisateur Page 27