Metrohm 915 KF Ti-Touch - Manual (Page 16)

1.1 Instrument description
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915 KF Ti-Touch
￭ MEAS
Measuring modes:
– Ipol (voltametric measurement with selectable polarization cur-
rent)
– Upol (amperometric measurement with selectable polarization
voltage)
– T (temperature measurement)
1.1.2 Connectors
The 915 KF Ti-Touch is equipped with the following connectors:
￭ Mains connection
For connecting to the mains supply with the aid of the power supply
unit provided.
￭ Two MSB connectors (Metrohm Serial Bus)
For connecting dosing devices, stirrers or a Remote Box.
￭ USB connector
For connecting peripheral devices (printer, PC keyboard, etc.), a USB
Sample Processor, a USB flash drive or a USB hub.
￭ Sensor connectors
One connection each for:
– polarizable electrodes
– temperature sensors (Pt1000 or NTC)
￭ Ethernet connector
For connecting the Ti-Touch to a network.
￭ Two connection nipples
For connecting tubing for aspirating solvent and extracting the con-
tents of the titration cell.
1.1.3 Intended use
The 915 KF Ti-Touch is designed for usage as a titrator in analytical labora-
tories. Its main application field is volumetric Karl Fischer titration.
This instrument is suitable for processing chemicals and flammable sam-
ples. The usage of the 915 KF Ti-Touch therefore requires that the user
has basic knowledge and experience in the handling of toxic and caustic
substances. Knowledge with respect to the application of the fire preven-
tion measures prescribed for laboratories is also mandatory.