A&D BA-T Series Instruction Manual page 60

HPLC function
HPLC function usage
The HPLC function allows you to register in the recipe the sample to be weighed and the molarity
(mol/L, mmol/L) or the target value in unit of mass (g) and the tolerance for the target value, and to
perform weighing according to the recipe.
The target value (g) of the sample is calculated by the following formula.
Target value (g) = Molarity (mol/L) x Solution volume (L) x Molecular weight
Caution
Initializing the balance clears the sample contents and registered recipes (excluding those registered at
the time of shipment from the factory).
If you configure this display, the HOME screen changes to If you configure this display, the HOME
screen changes to HPLC mode.
Display settings: HOME key
Application selection button
HOME key
1
2
3
4
Name
1 HPLC mode
Got to the recipe list
2
button
Skip button
3
SAVE button
4
Display indicating that
5
the recipe is incomplete
This is the screen for [HPLC mode]. This mode can be used only with the unit "g".
Re-zero will be applied automatically when the screen changes to [HPLC mode].
If the tare weight plus sample target value exceeds the capacity, the message "Overload error" is displayed
for the item indicated by
APP button
[HPLC mode] screen
Displayed when in the HPLC mode.
Displays the [Recipe list].
Also displays the name of the currently selected recipe.
Skips tare weighing and displays the [HPLC mode - Sample weighing] screen.
If the recipe is incomplete, the button is disabled.
Weighs the tare value and displays the [HPLC mode - Sample weighing] screen.
If the recipe is incomplete, the SAVE button
If the weighing value is negative, it is recorded as 0 g.
If the selected recipe is incomplete:
The message "The recipe is incomplete. Please check the recipe details." is
displayed and the Skip button
Check the recipe name and the target value and tolerance of the sample
registered in the recipe.
If the selected recipe is complete:
The message "Please place item to be tared" is displayed and the Skip button
and SAVE button
5 in the figure above and the SAVE button SAVE button
[Application] settings screen
Select [HPLC mode]
Description
and SAVE button
are enabled.
60
5
is disabled.
are disabled.
is disabled.