Metrohm 855 Robotic Titrosampler User Manual
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6 Appendix
855 Robotic Titrosampler
￭￭￭￭￭￭￭￭
47
6.1462.260
Robotic arm with holder for a titration head, left-swinging, exter-
nal
The arm can be modified to create the desired titration robotic arm by means
of the installation of a titration head 6.1458.xxx. The cutout permits move-
ment to external positions near the rack, e.g. an external rinsing station.
Material: PVC
Table 3
Configuration data of the robotic arms with beaker sensor
Type
6.1462.150
6.1462.160
6.1462.170
6.1462.150
6.1462.160
6.1462.170
Swing direction
+/–
+
–
Swing offset
0°
–8°
–8°
Max. swing angle
84°
73°
73°
Swing radius
110 mm
127 mm
127 mm
6.1462.150
Robotic arm with titration head and beaker sensor, left or right-
swinging
For titration in 75 mL sample vessels and larger.
The arm can be equipped with two microelectrodes, one propeller stirrer
and three spray nozzles. Two buret tips with anti-diffusion valve and one
aspiration tip with connections for M6 tubing are already retracted into the
arm.
Material: PP
6.1462.160
Robotic arm with holder for a titration head and beaker sensor,
left-swinging
The arm can be modified to create the desired titration robotic arm by means
of the installation of a titration head 6.1458.xxx.
Material: PP