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Water insturment's:
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Water Treatment
pH value
The pH value of pool & spa water should generally
be between the slightly acidic value of 6.5 and the
slightly basic value of 7.6. Due to the use of various
water treatment chemicals as well as ambient
environmental effects pool owners have to determine
the pH of the water and correct the value as
necessary.
DIsinfeCtion
Nowadays pool owners can choose from a
range of modern water treatment agents that are
often used in combination.
These water treatment chemicals are only
effective within a limited pH range. Therefore in
addition to checking the concentration of the water
treatment chemicals the owner
operator should also monitor the pH value of pool
water and adjust it if necessary.
MINITESTER
The MINITESTER with an interchangeable colour
comparison chart is a competitively priced starter
unit with one measuring chamber for the
determination of either chlorine bromine active
oxygen and the pH value.
Highlights
. fast • accurate • simple
. ready to use
. RAPID tablets
(fast dissolving)
Tablet reagents in foil blister strip (BT)
THREE-CHAMBER TESTER
The THREE-CHAMBER TESTER with an interchangeable
colour comparison chart is a competitively
priced unit for the determination of disinfectants
and the pH value.
POOLTESTER
The POOLTESTER allows simultaneous determination
of the most popular water treatment agents
and the pH value.
POOLCHECK
The term "balanced water" is used to describe
water that is neither corrosive nor prone to scale
formation.
The function of the POOLCHECK is to test for
these water properties. The POOLCHECK
comprises all the components required for
determination of free chlorine pH value calcium
hardness total alkalinity and optionally acid
demand and cyanuric acid.
All the above testers determinations ranges and
refill packs are listed on the following two pages.
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