8
Introduction
What is pH of water?
pH represents the concentration of hydrogen ions in water and is an index representing
whether water is alkaline or acidic.
Acidic
Neutral
Alkaline
(Smaller numerical value)
(7)
(Larger numerical value)
→
←
●
Before use
●
●
Built-in “No discharge water mode”
There is no discharge water at the start of generation while the “No discharge water” lamp is lit,
and you can use it immediately.
Built-in “Hydrogen plus mode” and “Hi mode” which increase
electrolytic capacity at the press of a button
This is easily set in a region where pH value is difficult to increase.
Use the “Hydrogen plus mode” when the measured pH value is lower than the rough standard for
pH values displayed on the LCD monitor.
Use the “Hi mode” if the measured pH value does not reach the rough standard range even when
using the “Hydrogen plus mode.”
※
The amount of the pH value increase depends on water quality and operating conditions.
For optimal use
●
What is dissolved hydrogen concentration?
Dissolved hydrogen concentration represents a rough standard of the hydrogen amount in
the generated alkaline ionized water by electrolysis of water.
●
Proper use of 4 kinds of water
For optimal use according to application
pH adjustment button
Application
Rough Standard
of pH value
Strong
For washing vegetables and cooking ingredients
with a lot of scum.
Do not drink directly.
10〜11
Sanitized water
For passing water and cleaning and disinfection.
Do not drink.
2.5〜3.5
Purify water
Water filtered by filter.
For taking medicinal drugs, preparing milk and
drinking.
※
This water is not electrolyzed.
3
Alkaline
ionized
water
For daily drinking, making coffee, tea, cooking.
9〜9.9
Acidic water
For washing your face.
Do not drink.
4.5〜6.5
2
For becoming accustomed to drinking, for cooking rice.
8.5〜9.5
1
For first time use.
8〜9
●
Easily visible digital display
The water in use can be checked at a glance by the LCD monitor.
The LCD monitor shows the pH, dissolved hydrogen concentration, total flow rate, and remaining
usable filter amount.
Summary of Contents for HWP-77EN
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