Table of Contents
Advertisement
ELECTRONIC TESTING EQUIPMENT – PH METER
• A fast and accurate check that heating system
water is neutral after a power flush.
• Large 3 digit display.
• Waterproof, dustproof, and rugged for use in
damp conditions.
• Battery life, ready and calibration indicators.
• Automatic temperature compensation.
• Auto 'power off' prolongs battery life.
• Push button calibration.
Issue: May 2023
Section F – Power Flushing Accessories
Taking a reading with the electronic pH meter
1. Take a sample of at least 100ml of the water to be
tested in a suitable clean beaker / vessel, to a depth of
approx. 5cm.
2. Remove protective cap from the pH meter.
3. Turn the pH1 meter on by depressing the ON/OFF
button located on the front of the meter.
4. Immerse the pH meter into the sample of water,
without touching the bottom of the sample container.
5. Stir gently and wait for the display reading to stabilise.
The pH meter automatically compensates for
temperature variations, and variations on the meter
display can be due to the temperature sensor adjusting to
the sample temperature.
6. Read the figure from the display.
To hold the display for easier reading, press 'HOLD' key.
Press 'HOLD' key again to release.
7. Press the ON/OFF button to shut the pH tester off.
Note: The Eco pH meter automatically shuts off after 8.5
minutes of non-use to conserve batteries.
8. After taking the reading, remove the meter from the
sample, and flush with clean water before storing.
Specification
pH range:
0.0 to 14.
Resolution:
0.1 pH
Auto temp.
Yes.
Auto power off: Yes.
Auto-buffer
pH 4, 7, & 10.
Batteries:
4 x LR44.
Battery life:
>60 hours.
Page F.13
Advertisement
Table of Contents
