6700 Portable Sampler User Manual - Isco
6700 Portable Sampler User Manual - Isco
6700 Portable Sampler User Manual - Isco
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<strong>6700</strong> SAMPLERS<br />
Adjust Volume<br />
Select this option to change the sample volume within the limits<br />
of the currently programmed sample distribution. For two-part<br />
programs, the sampler displays a screen for changing Part A’s<br />
volume and then a screen for Part B. If you change a sample volume,<br />
a VOLUME CHANGED event is logged.<br />
Adjust Enable<br />
This option is available for extended sampling programs that<br />
have programmed enable conditions. Selecting this option allows<br />
you to change the set-points or ranges for the enable conditions.<br />
The sampler displays all of the programming screens that define<br />
the thresholds of the programmed enables. You cannot change<br />
the type of enables used or the way they are combined.<br />
If rain is an enabling condition, you also have the option of resetting<br />
the rain history.<br />
Power Used<br />
The <strong>6700</strong> has a “fuel gauge” that gives an indication of power<br />
usage. The controller keeps track of how much power has been<br />
consumed since the last time it lost power. If the controller is<br />
powered by an external battery, this fuel gauge can help you estimate<br />
the condition of the battery.<br />
Keep in mind that the sampler has no idea as to how much<br />
charge was originally stored in the battery (or even if a battery is<br />
being used), and therefore has no idea as to the remaining capacity<br />
of its power source.<br />
Adjust Suction Head<br />
This option is available when you have chosen to enter the suction<br />
head. (The sampler is not calculating the suction head automatically.)<br />
Select this option to enter a new suction head value. If<br />
changes are made, the sampler logs a CHANGED SUCTION<br />
HEAD event.<br />
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