Siemens MicroSAM - Page 42

Description
3.6 Functions
MicroSAM
40 Operating Instructions, 06/2012, C79000-G5376-C560-07
eLive
In this version, the procedure is carried out in two steps at different times:
Step - 1 - time switching point t
4
= - 10 s: The contents of the sample loop are set to the
pressure level of the carrier gas via MV1.
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9ROXPH
&ROXPQ
7&'%

7&'% 
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6DPSOH
2XW
&*
09
09
09
09
09
09
6DPSOH
,Q

/RRS
6DPSOH
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(3&
7&'$

%DFNIOXVK
(3&
/LYH
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/LYH
6ZLWFKLQJ
MV1 MV2 MV3 MV4 MV5
Flush loop_1 Sample Backflush Injection Flush loop_2
ON ON OFF OFF OFF
Step 2 - time switching point t
5
= -4 s: The contents of the sample loop are transferred to the
outlet "Backflush" by means of MV5 and the live injection.
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9ROXPH
&ROXPQ
7&'%
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6DPSOH
2XW
&*
09
09
09
09
09
09
6DPSOH
,Q

/RRS
6DPSOH
(3&
(3&
7&'$

%DFNIOXVK
(3&
/LYH
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/LYH
6ZLWFKLQJ
MV1 MV2 MV3 MV4 MV5
Flush loop_1 Sample Backflush Injection Flush loop_2
ON ON OFF OFF ON