4 connection to injection valve, Connection to injection valve, Fig. 19 – Metrohm 820 IC Separation Center User Manual
Page 39: For column connection capillary 50, Filter unit peek 47 supplied (see
2.7 Connection of 818 IC Pump
819 IC Detector / 820 IC Separation Center
31
2.7.4
Connection to injection valve
It is recommended to use 6.1831.010 PEEK capillaries, a 6.2620.150
Pulsation dampener (see Section 2.7.2) and a 6.2821.120 Filter unit
PEEK (see Section 2.7.3) to connect the 818 IC Pump to the injection
valve of the 820 IC Separation Center. Proceed as follows:
Fig. 19:
Connection to injection valve
3 Connection capillary
to 818 IC Pump
47 Filter unit PEEK (6.2821.120)
48 PEEK capillary (6.1831.010)
49 Pulsation dampener 6.2620.150
50 Column connection capillary
PEEK capillary (6.1831.010)
51 Injection valve
1 Connection to 818 IC Pump
•
Cut connection capillary 3 (6.1831.010 PEEK capillary) to the
required length and equip it with compression fittings.
•
Attach connection capillary 3 to the upper connection of the
purge valve (see Fig. 1 818 Instructions for Use).
2 Connection of filter unit PEEK
•
Attach the other end of connection capillary 3 at the filter
housing 44 of the filter unit 47 (see Fig. 18).
•
Connect a PEEK capillary 6.1831.010 cut to the required
length and equipped with connectors to the filter connector
46 of the filter unit 47.
49
47
3
48
50 51
48
818
820