Metrohm 789 Robotic Sample Processor XL - Manual (Page 20)

1.6 Accessories
12 Metrohm Sample Processor, Introduction
Swing head with tactile piezo sensor
When using a multi-row rack and a 786 Swing Head, a robotic arm with
a touch-sensitive piezo sensor may be used. With that kind of sensor
the presence of a sample beaker can be detected reliably.
Robotic arm for removing covers
Whenever covered sample containers are required (e. g. with volatile
samples) the lids can be removed by a special robotic arm (so called
Dis-Cover) with magnetic contact before the sample treatment. Special
lids are available for this purpose.
Accessory set for sample transfer
For pipetting samples into external titration cells an accessory set
(6.5619.000) is available, comprising all necessary parts.