Operating Instructions arium
®
mini plus | arium
®
mini 57
Operation
t To stop dispensing: Tap the [STOP] button.
t When dispensing is finished: Attach the protective cap to the final filter bell
assembly.
7.2.2 Volume-controlled Dispensing of Ultrapure Water
During volume-controlled water dispensing, a previously specified amount of water
is dispensed.
Tip
The volume to be dispensed must be entered with the following specifications:
− The minimum dispensing volume is 0.05 liters (50 ml).
− The maximum dispensing volume is 5.00 liters.
− Only volumes between 0.05 and 5.00 liters can be entered. Invalid numeric
fields become inactive (white background).
− When a higher dispensing volume is entered than that in the bag,
dispensing cannot be started. An appropriate message will be displayed.
t Observe the specifications during dispensing.
Procedure
t Tap the [$] symbol.
y The numeric keypad for inputting volumes appears.
t Enter the desired dispensing volume in liters. Note the requirements for inputting
volumes (see Tip).
y The volume entered appears.
t Tap the [w] button.
y Dispensing begins. The volume dispensed thus far is displayed in increments of
0.05 liters (50 ml).
y The ultrapure water flows into the vessel at a maximum throughput rate of
about 1.0 L/min.
y The filling level of the bag will be updated on the display during dispensing.
y Dispensing will stop automatically when the selected dispensing volume has been
reached.
0.055 μS/cm c
21.3 °C
STOP
5l
3l
1l
0.90 l
0.25
0.055 μS/cm c
21.3 °C
5l
3l
1l
p
u
0
123
456
789
.
Volume
1.00 l
w
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