Hach sensION3, Instruction Manual, Page: 13 / 52

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SECTION 1 INTRODUCTION
Hach provides pH and ISE meters for applications from pH
measurements to accurate Ion Selective Electrode work. This
manual describes the operation and use of the Hach sens
ion
™
3
Laboratory pH/mV/Temperature Meter (see Figure 1).
This meter features a custom digital LCD display which
simultaneously displays temperature and measurement results.
This meter has all the features of a pH meter plus a millivolt
mode, water resistant design, ergonomic design, and automatic
buffer recognition. Additional features include datalogging and
RS232 communication for printing results to a computer
or printer.
The meter is designed to be maintenance-free. If the meter gets
dirty, wipe the surface with a damp cloth. Use a cotton-tipped
applicator to clean or dry the connectors if the they get wet.
Figure 1 Hach
sens
ion3
Meter