Metrohm 813 Compact Autosampler - Manual (Page 22)

2.3 Attaching the accessories
16
813 Compact Autosampler
2.3.9 Tubing connection to a Metrohm 747 VA Stand
3 Connection Pumpschlauch – VA Stand 747
• Use a 6.2744.010 PEEK compression fitting and a 6.2744.030
coupling to tighten the 6.1831.060 PEEK capillary 17 to the
pump tubing 8 .
To keep the dead volume as small as possible shorten the
pump tubing to a suitable length.
4 Measuring head of the 747 VA Standes
• Insert the other end of the PEEK capillary 17 into a threaded
opening of the Measuring head of the VA Stand and fix it
with a 4.420.2580 fitting screw.
Metrohm 747
Fig. 10 Connection of a 747 VA Stand
Fig. 11 Measuring head of the747 VA Stand
2.3.10 Tubing connection to a Metrohm Computrace 757
Install tubing connections 813 Compact Autosampler – 757 VA
Computrace as shown above for the 747 VA Stand. See the 757
VA Computrace user manual for more details.
sample
6.1822.410 PEEK capillary
rinsing
waste elektrolyte
gassing /
vent
4-way-micro tip