Bottle Filling - Agilent Technologies 1260 Infinity II User Manual

Bottle Filling

The pump offers a powerful feature to monitor the liquid level in the solvent
bottles. With total bottle volume and initial filling volume set correctly, the
pump subtracts the consumed volume continuously from the initial value and
stops the pump and method/sequence execution before the system runs dry or
an analysis is corrupted.
The bottle filling feature fails if multiple solvent inlets are put into one solvent bottle!
C AU T I O N
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Table 5
Table 5 Bottle Filling Parameters
Parameter Limits
• Total 0 – 1000 L
Volume default: 0 L
• Actual 0 – 1000 L
Volume default: 0 L
• Prevent default: unchecked
analysis.......
• Turn pump default: unchecked
off...
InfinityLab LC Series 1260 Infinity II Binary Pump User Manual
Setting up the Pump with the Instrument Control Interface
In that case implement a minimum pressure limit to avoid that the pump runs dry
when solvents are empty.
on page 47 lists the available bottle filling parameters.
Description
This is the capacity (maximum possible volume) in liter of the solvent bottle. In
combination with the actual volume, this parameter is used for calculating and
displaying the relative liquid level.
After filling the solvent bottles, enter the actual volumes into these boxes. The
Actual Volume must not be larger than the Total Volume of the bottle.
If this option is checked, the pump won't start a new run if the solvent level in
one or more bottles is below the minimum volume. Enter a minimum volume in
liter, which considers the position of the solvent inlet and size/shape of the
solvent bottle such that no air is drawn if the actual volume gets close to this
limit.
If this option is checked, the pump will turn off before air is aspirated. However,
the residual solvent volume has been calculated for 1 L solvent bottles and may
be too small for large bottles or other vessels.
3
Using the Pump
47