Hach PHC101 Manual Del Usuario página 4

Table of Contents
1 Product overview on page 4
2 Specifications on page 5
3 Safety information
4 Preparation for use
5 Calibration on page 8
Section 1 Product overview
The Intellical PHC101 series pH probes are digital, combination electrodes that measure the pH of
wastewater, drinking water and general water samples. The probes have a non-refillable, gel-filled
electrolyte and a built-in temperature sensor. The open reference junction gives an optimum
electrical connection between the sample and the electrolyte and does not become clogged. The
standard probes are for laboratory use. The rugged probes are for field use. Refer to
Note: Do not use the probe to measure the pH of organic solvents or samples with a pH less than 2.
Figure 1 Probe overview
1 Shroud (rugged model)
2 Probe storage cap
3 Glass bulb and temperature sensor
4 Reference junction
5 Protective tape
4 English
on page 6
on page 7
6 Sample measurement
7 Verify the calibration
8 Maintenance on page 12
9 Troubleshooting on page 15
10 Consumables on page 16
6 Locking ring (rugged model)
7 Rugged probe
8 Probe soaker bottle holder or storage cap
9 Standard probe
10 Probe soaker bottle with storage solution
on page 9
on page 10
Figure 1.