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Merck Milli-Q EQ 7008 - Volumetric Dispensing; Water Quality Values; Dispense Archiving

Merck Milli-Q EQ 7008
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Quick start
9
Volumetric Dispensing
Enables a user to auto dispense a pre-selected volume (10mL up to 25L using the custom value).
Note: Make sure there is enough water in the storage tank before dispensing.
The water level in the storage tank is displayed on the right side of the HMI home screen:
Select the volume to dispense, press ok to
validate. The input value can be customized,
go to page 21 Settings > System conguration
Press the Play button to start dispensing the pre-
selected volume.
The system will automatically stop once the requested volume is reached.
Water Quality values
When the dispensing is nished, the resistivity and temperature are instantly displayed on the left
side of the HMI. Ninety seconds later a new TOC value is displayed.
The green LED is lit if the water quality is within specications.
If the calculated TOC value is from 0 to
5 ppb, ≤ 5 ppb will be displayed
If the calculated TOC value is from 6 to 10 ppb,
≤ 10 ppb will be displayed
When TOC values are greater than 10 ppb, then integer values are displayed (example: 13 ppb).
Dispense archiving
After each time a dispensing is done, the water quality values are automatically archived and can be
retrieved in the history report section available in the information menu. Go to page 16 Information >
History for further information.

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