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6712FR Refrigerated Sampler
Section 4 Standard Programming
4-16
4.12.1 Calibration Tips • For the best results, calibrate the sampler after it’s
installed on site.
• Use a graduated cylinder for volume measurement.
• The sampler clears the previous calibration setting
when you reinitialize the sampler.
• You cannot calibrate while the sampler is running a
program.
• When the sampler delivers the sample, it runs through a
complete sampling cycle, using the current settings for
volume line rinses and retries. If it is a two part
program, the sampler uses the volume setting for part
A.
To calibrate:
1. Disconnect the pump tube from the bulkhead fitting.
2. Place the end of the tube over a collection container.
3. Follow the steps in Calibrating Sample Volumes in the
margin.
Reconnect the pump tube to the bulkhead fitting.
Calibrating Sample Volumes
1
RUN
PROGRAM
VIEW REPORT
OTHER FUNCTIONS
•Select OTHER FUNCTIONS
2
MAINTENANCE
MANUAL FUNCTIONS
MODULE
HARDWARE
•Select MANUAL FUNCTIONS
3
GRAB SAMPLE
CALIBRATE VOLUME
OPERATE PUMP
MOVE DISTRIBUTOR
•Select CALIBRATE VOLUME
4
SAMPLE VOLUME:
___ ml (100-9990)
•Enter the desired volume
5
CALIBRATE VOLUME
PRESS ↵ WHEN READY!
6
PURGING
SUCTION LINE
7
PUMPING 200 ml
8
PURGING
SUCTION LINE
9
VOLUME DELIVERED:
____ml
•Measure the volume delivered
and enter the amount here.
10
200 ml
ARE YOU SURE?
YES NO
This screen appears when the
amount you entered in step 9
was more than twice, or less
than half, the programmed
volume.
•Select YES when the volume
delivered matches the volume
displayed on this screen.
•Select NO to enter the volume
delivered.