Agilent Technologies SIPS 10, Руководство пользователя

Страница: 59 / 82

Command Reference
Agilent Sample Introduction Pump System SIPS 10/20 User’s Guide 59
Nebulizer Uptake Rate
This field defines the uptake rate of the nebulizer, controlling the
maximum sample pump speed to prevent the sample solution being
pumped into the make-up vessel.
If your nebulizer has an uptake rate exceeding 5 mL/min you should
adjust the nebulizer to reduce the uptake rate which will avoid
unnecessary sample dilution and loss of sensitivity.
Right Pump Group
This group allows you to specify what type of solution the second
pump (right-hand pump) on the SIPS 20 unit will be pumping.
None — Select this radio button if you have a SIPS 10 unit or are not
going to use the second pump of a SIPS 20 unit.
Bulk Standard — Select this radio button if you want to use the
second pump on the SIPS 20 to perform all calibration operations.
This includes standard instrument calibration, the automatic
preparation of QC spikes or performing online Standard Additions
calibration.
NOTE
Selecting Bulk standard will force the preparation of standards to be automatic,
rather than pre-mixed. When Bulk standard is selected, the Dual Pump
Recalibration group becomes active (see Dual Pump Recalibration, Page 62).
Modifier — Select this radio button if you want the second pump on
the SIPS 20 unit to add another solution (which is not a standard) to
your samples during an autorun.
NOTE
To enable the Pump speed field, the Modifier checkbox must be checked.