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3. Start Test.
This starts the pH test routine, which goes through the 6 phases described above.
4. Take Sample.
Not applicable until the test is running.
5. Continue to next phase.
Not applicable until the test is running.
6. Stop Test.
When the test is running, activating this control will stop the test. Note that some phases have
to be completed before the stop can be used.
P H T E S T 0 9 : 1 7 : 2 8 1 2 - 0 9 - 0 2
1 < R A N G E , V A L V E 1 , S T R E A M 1
2 M O D E T I C + T O C
3 S T A R T T E S T
4 T A K E S A M P L E
5 C O N T I N U E T O N E X T P H A S E
6 S T O P T E S T
C O N F I R M P R E V I O U S R E A C T I O N F I N I S H E D
C O R R E C T L Y . P R E S S E N T E R T O C O N F I R M ,
E S C T O E X I T
For the pH test to be accurate, the previous reaction should have finished normally, so that any liquid
carried over from that reaction will not affect the pH test. Therefore, when the start test menu item has
been activated, a confirmation will be required. If the previous reaction did not finish normally, then liquid
remaining in the reactor may interfere with the test and give incorrect pH test results.
pH Test, Phase 2:
P H T E S T 0 9 : 1 7 : 2 8 1 2 - 0 9 - 0 2
1 < R A N G E , V A L V E 1 , S T R E A M 1
2 M O D E T I C + T O C
3 S T A R T T E S T
4 T A K E S A M P L E
5 C O N T I N U E T O N E X T P H A S E
6 S T O P T E S T
T I M E 1 5 s
P H A S E O Z O N E P U R G E
M F C = 3 9 . 3 l / h C O 2 = 1 5 0 . 8 p p M
W A I T T E S T P H A S E T O C O M P L E T E
After the pH test has been started, the BioTector carries out a normal startup operation, including ozone
purge, reactor purge, pressure test and flow test to ensure that the system is purged and leak tight. This
phase cannot be stopped, and requires about 210 seconds to run.
Summary of Contents for BioTector B3500C
Page 17: ...Page 17 Software Menu Diagram...
Page 44: ...Page 44 Figure 4 BioTector analysis layout typical TIC TOC system...
Page 46: ...Page 46 Figure 6 BioTector oxygen concentrator layout...
Page 63: ...Page 63...
Page 78: ...Page 78 Section 8 Maintenance Menu Maintenance Menu Diagram...
Page 155: ...Page 155 Section 11 System Replacement and Spare Parts...
Page 163: ...Page 163 ZK Zero check ZM Manually input zero adjust ZS Zero and Span...
