SPEX SamplePrep 6875D Operating Manual page 16

5.2 CONTROL PANEL (Cont'd)
Following the PRECOOL stage is the first GRINDING cycle stage. The RUN TIME line will display
the time remaining in that cycle of the grinding stage. At the end of each grinding period a
green check mark is placed next to that field. If there are 4 total grinding periods, the CYCLES
line will countdown to "0".
NOTE: Touching and
holding the Run screen,
during a programmed run
displays the current run
settings in an orange color
font.
The protocol description
located bottom of screen
will change to SETTINGS.
As shown in Figure 9, the RUN TIME line indicates the 2 minute grinding period has been
st
completed for the 1 grinding Cycle out of 4 grinding Cycles. Between any two grinding periods
is the COOL DOWN stage. The COOL TIME line display, the time remaining in the COOL DOWN
stage. The Cool Time for 1 minute is set to start as indicating by the yellow symbol. At the end
of each Cool Time period a
(cycles per second).
The STATUS BAR (top of screen) counts down the time remaining for the programmed run. The
time remaining to complete the programmed run is 11 minutes and 58 seconds, as displayed in
Figure 9. The bottom of the screen displays the Protocol Name for the run.
If no Protocol Name is assigned to the run as a Saved Protocol (Section 5.4) then the default
name will be displayed as COUNTDOWN. When the grinding program has ended, the screen
will display RUN COMPLETE (Figure 10). Touch screen to return to the Control Panel.
1300-87052-1A, REV 1
Figure 9 – Run screen during grinding
green check mark is placed next to that field. The Rate is 10 cps
Figure 10 – Run Complete screen
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6875D Freezer/Mill
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