Instruction Manual

1.2 Instrument description

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814 USB Sample Processor

2.814.0120

2-Tower version

￭ 4 membrane pumps and 4 valves

￭ 2 stirrer connectors (tower stirrer)

￭ 2 Swing Head connectors

￭ 3 MSB connectors for dosing devices or stir-

rers

￭ 2 USB connectors

￭ 1 controller connection

2.814.0130

2-Tower version

￭ 4 connectors for external pumps

￭ 2 stirrer connectors (tower stirrer)

￭ 2 Swing Head connectors

￭ 3 MSB connectors for dosing devices or stir-

rers

￭ 2 USB connectors

￭ 1 controller connection

1.2.2 Instrument components

The 814 USB Sample Processor has the following components:

￭ Turntable

For sample racks with a diameter of up to 42 cm.

￭ One or two towers with lift

With titration head holder. Each lift can subsequently be extended by a

Swing Head and a robotic arm.

￭ One, two or no membrane pump per tower

Instead of an integrated pump, an external pump connector is availa-

ble depending on the model version.

￭ One stirrer connector per tower

For connecting a rod stirrer (802 Stirrer) or a magnetic stirrer (741 Stir-

rer).

￭ Controller connection

For connecting a PC or Touch Control.

￭ Two USB connectors

For connecting a printer, barcode reader or other control devices

(Titrando, Dosing Interface etc.).

￭ Three MSB connectors (Metrohm Serial Bus)

For connecting dosing devices (Dosimat with exchange unit or Dosino

with dosing unit), stirrers or Remote Boxes.