Hach sensIONTM+ pH31, User Manual

Page: 4 / 134

C A U T I O N
Indicates a potentially hazardous situation that may result in minor or moderate
injury.
N O T I C E
Indicates a situation which, if not avoided, may cause damage to the instrument.
Information that requires special emphasis.
Precautionary labels
Read all labels and tags attached to the instrument. Personal injury or
damage to the instrument could occur if not observed. A symbol, if noted
on the instrument, will be included with a danger or caution statement in
the manual.
This symbol, if noted on the instrument, references the instruction
manual for operation and/or safety information.
Electrical equipment marked with this symbol may not be disposed of
in European public disposal systems after 12 August of 2005. In
conformity with European local and national regulations (EU Directive
2002/98/EC), European electrical equipment users must now return
old or end-of-life equipment to the Producer for disposal at no charge
to the user.
Note: For return for recycling, please contact the equipment producer or supplier
for instructions on how to return end-of-life equipment, producer-supplied
electrical accessories, and all auxillary items for proper disposal.
Product overview
The sensION
™
+ meters are used with probes to measure various
parameters in water.
The sensION
™
+ PH31 meter measures pH, ORP (mV) or temperature.
Measurement data can be stored and transferred to a printer or PC.
Product components
Refer to Figure 1 to make sure that all components have been received.
If any items are missing or damaged, contact the manufacturer or a
sales representative immediately.
Figure 1 Meter components
1 Electrolyte for the probe 5 Power supply
2 Buffer solutions (pH 4.01, pH
7.00 and pH 10.01) 6 Rod with o-ring
3 Calibration beakers (with magnetic
bar inside) 7 Probe (included with kits only)
4 Probe holder 8 Meter
Installation
Assemble the probe holder
Follow the numbered steps to assemble the probe holder and to connect
the magnetic stirrer.
4 English