Analysis and Storage of Melt points.
The four basic stages of melting should
be anticipated as described in
Principals of Operation on Page 6.
Proceed as follows:
Adjust the object lens by rotation until a
sharp focus on the sample is obtained.
When the desired stage of melt is
observed press the GOTO key to store
that temperature in the memory. Up to
four values can be stored. An additional
L.E.D. above the GOTO key will
illuminate as each value is stored. After
the fourth value is stored the oven
temperature will return to the „Set
point‟.
N.B. If less than four melt points are to
be stored, press the CLEAR key once
only after the last required temperature
has been stored. (Oven temperature
will return to „Set Point‟).
Recall and processing of
Information.
Four operations for information
processing are available as follows:
a) Review of the current melt
batch.
b) Store
c) Recall
d) Print
Review of the current melt batch.
This is obtained by successive
depressions of the GOTO key.
Repeated operations of the GOTO key
will display the batch parameters in the
following sequence:
Melt point 1; melt point 2; melt point 3;
Melt point 4; „Set Point‟. Ramp rate.
Year; Month and Date; Hour and
Minute.
The display will show the temperature
of each successive melt point and the
L.E.D above the GOTO will indicate
which of the stored temperatures is
being displayed. If less than four melt
points have been stored unused
memory will be displayed as 0000.
NOTE: The CLEAR key may be
operated at any time to cancel the
review sequence.
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