SKC 220 Series, Руководство по эксплуатации

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Form 38054 Rev 1902
Page 20 of 32
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3. Touch Menu soft key. 4. Touch Timed Sample.
Run starts sampling. Screen will lock
automatically (regardless of security
settings).
See Options During
Sampling.
Edit moves to Flow Rate screen;
allows fl ow rate and total duration to
be changed. Note: Touch Erase soft
key on each screen to erase existing
values and enter new values.
Back moves to Total Duration
screen.
Home moves to Home screen without
accepting the timed sample.
Select option:
5. Touch Stop soft key to stop sample.
Accumulated time and volume will reset.
6. Record sample stop time, remove sample medium, and cap.
7. Reinstall representative sample medium and perform post-sampling calibration (see Calibrating Flow Rate) .
Setting Up and Running a Timed Sample
1. Calibrate pump fl ow rate using representative sampling medium (see Calibrating Flow Rate) .
2. Set up sampling train (see Figure 11) .
5. Touch Timed to set up
a quick timed sample.
5.a Enter method-speci fi ed
f l o w r a t e . T o u c h
checkmark to accept.
5.b Enter total sample
time in minutes. Touch
checkmark to accept.
Timed Sample screen
displays.