eDAQ e-corder pH/mV Amp, Руководство пользователя

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6 pH/mV Amp
The Front Panel
The front panel of the pH/mV Amp is shown in Figure 2–1 .
The Electrode and Reference Input
The BNC input connector of the pH/mV Amp provides connection for a
pH, ISE or redox electrode. Combination electrodes (that is those with
an internal reference) will only need to be connected to this input.
Electrodes that do not have an internal reference (most ISEs and some
pH electrodes), will need to be used with a separate reference
electrode. This electrode can be connected via the 4 mm Reference
socket. This is in common with the shield (ground) of the BNC electrode
input connector.
The Online Indicators
When lit, these indicate that the software (such as Chart or Scope) has
located and initialized the pH/mV Amp. If the light does not go on
when the software is run, check that the pH/mV Amp is properly
connected. There are two indicators, one to show connection of the
electrode signal, and the second to show connection of the temperature
signal.
pH / mV Amp
Electrode Reference
Temperature
Temperature probe input,
3-pin mini-audio socket
On-line indicator,
temperature signal
Reference electrode,
4 mm socket Electrode input,
BNC connector
On-line indicator,
electrode signal
Figure 2–1
The pH/mV Amp front
panel