User Guide

Instruction Manual pH 510/ Ion 510

2 STARTING UP

Connect the accessory connectors at the rear of the instrument panel. During operation, it is important that

water does not get onto the BNC connector. Also avoid touching the connector with soiled or wet hands.

2.1 Connecting the Sensor Electrode

Slide the electrode connector of the electrode over the socket of the meter’s BNC connector marked ‘INPUT’.

The meter can accept any standard pH, ORP, or Ion Selective Electrode with a BNC connector. Align the slot

of the electrode connector with the posts of the socket. Rotate the connector clockwise until it locks. For

separate reference electrodes, push the electrode pin into jack marked ‘REF’.

2.2 Connecting the Temperature Probe

Insert the temperature probe (provided) into the connector marked ‘ATC’.

2.3 Connecting the A/C Adapter

Slide in the adapter jack of the A/C adapter into the back panel marked ‘DC’ until it is firmly seated. Ensure that

the power is switched off before installation and the correct voltage adapter is used.

2.4 Connecting the Chart Recorder

You can connect chart recorders or external output devices for continuous printout. Plug in the input connector

and ground pin of the chart recorder into the ports marked ‘REC’ and ‘GND’ respectively.

Temp. probe

Sensor electrode

Separate ref. electrode

Chart recorder

Ground

AC/DC Adapter