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phones: |
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(044) 599-10-11
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(066) 320-01-10
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(098) 449-61-80
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(093) 284-10-90
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info@doza.net.ua |
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Price:
450
UAH* |
Available:
yes |
*
- delivery within Kiev - free,
* - training - free |
|
TDS-meter
"Ezodo 5032"
This
compact device is analogue
of TDS-meter "Ezodo 6032",
but it has a non replaceable
sensor and corps without protection
from water. Device is intended
for measures general concentration
of salts in water (I.e. general
mineralization of water).
Control
of salt comsentration in water
is needed both for determination
actually of quality of water
(special this is important
for water from columns, pump-rooms)
and for control of quality
of work of the systems of
filtration, beginning from
jug filters and concluding
the systems of reverse osmose.
Except
of TDS-meter, the complete
set of delivery includes:
the "Krona" battery
(1 piece), gauge solution
(1 bottle), instruction. A
device is not subject a periodic
check.
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|
In
obedience to existent norms, general concentration
of salt in a drinking-water must be not more
than 500 ppm (mg/l). The level of
concentration of salt in a tapwater is usually equal
200-400 ppm. After passing of water through a high-quality
filter this value must diminish to the level of 100
ppm and below. If after a filter the concentration
of salt did not diminish or diminished insignificantly
is specifies to bad work of filter. |
Price:
550
UAH* |
Available:
yes |
*
- delivery within Kiev - free,
* - training - free |
|
TDS-meter
"Ezodo 6032"
This
compact device is analogue
of TDS-meter "Ezodo 5032",
but it has a removable sensor
and waterproof corps. Device
is intended for measures general
concentration of salts in
water (I.e. general mineralization
of water).
Control
of salt comsentration in water is needed both for determination
actually of quality of water (special this is important
for water from columns, pump-rooms) and for control
of quality of work of the systems of filtration, beginning
from jug filters and concluding the systems of reverse
osmose.
Except
of TDS-meter, the complete set of delivery includes:
the CR2032 batteries (2 pieces), gauge solution (1 bottle),
instruction. A device is not subject a periodic check.
|
|
In
obedience to existent norms, general concentration of salt
in a drinking-water must be not more than 500 ppm (mg/l).
The level of concentration of salt in a tapwater is usually equal
200-400 ppm. After passing of water through a high-quality filter
this value must diminish to the level of 100 ppm and below. If after
a filter the concentration of salt did not diminish or diminished
insignificantly is specifies to bad work of filter. |
Price:
550
UAH* |
Available:
yes |
* - delivery within
Kiev - free,
* - training - free |
|
pH-meter
"Ezodo 6011A"
This
compact device with a removable sensor and waterproof
corps is intended for measures pH in water.
pH
- it one of major indexes of quality of water, in a
great deal determining character and speed of flowing
of chemical and biological processes, he reflects the
degree of acidity or lyety of water. At neutral pH (equal
7,0) acids and lyes are in water in an equal amount
(or absent quite). Such environment is most balanced
and optimum for passing of biochemical reactions in
an organism.
Except
of pH-meter, the complete set of delivery includes:
the CR2032 batteries (2 pieces), gauge solution (2 bottles),
instruction. A device is not subject a periodic check.
|
|
In
obedience to existent norms, a value of pH of drinkable and economic
water must be in a range from 6 to 9. Water
with lowered pH (less than 5,0, I.e. sour environment) has a corrosive
overactivity, and with enhanceable pH (more than 11,0, I.e. alkaline
environment) - has a characteristic softness, causes the irritation
of eyes and skin. The increase of pH means, as a rule, the increase
of hardness of water, and it is scum and death of washing-machines,
boilers etc. |
Price:
650
UAH* |
Available:
yes |
* - delivery within
Kiev - free,
* - training - free |
|
ORP-meter
"Ezodo 6041"
This
compact device with a removable sensor and waterproof
corps is intended for measures Oxidation Reduction Potential
in water (ORP).
ORP
or redox potential, rH - a measure of the chemical activity
of elements and their compounds in reversible chemical
processes associated with the change in the charge of
ions in solution. In humans, the energy released during
the oxidation-reduction reactions, is spent on maintenance
of homeostasis and regeneration of body cells. Thus
water is optimum mastered in case if it ORP close to
ORP of internal environment of organism (from -100 to
-150 mV, I.e. neutral or light lye environment).
Except
of ORP-meter, the complete set of delivery includes:
the CR2032 batteries (2 pieces), soaking solution (1
bottle), instruction. A device is not subject a periodic
check.
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|
In
swingeing majority of cases of ORP of drinking-water makes from
+100 to +400 mV - I.e. sour environment (the parameters of pH and
rH are closely associate). In this case water in fabrics takes away
electrons from cells and organism, accordingly, exposed to oxidizing
destruction. Therefore ORP of drinking-water must be at least below
0 mV and in an ideal must make from -50 to -200 mV. |
Price:
750
UAH* |
Available:
yes |
*
- delivery within Kiev - free,
* - training - free |
|
Chlorine-meter
"Ezodo 6742"
This
compact device with a removable
sensor and waterproof corps
is intended for measures chlorine
concentration in water.
In
cities with the centralized
water-supply of disinfestation
a basic method there is chlorinating
of water. Therefore control
of chlorine concentration
in water is especially actual
in the case of the use (drink)
of water directly from under
faucet or use in the aquariums
of tapwater which does not
pass boiling or defending
or cleaning through a coal
filter. Control of concentration
of chlorine is also required
in swimming pools.
Except
of chlorine-meter, the complete
set of delivery includes:
the CR2032 batteries (2 pieces),
reagents (3 bottles), instruction.
A device is not subject a
periodic check.
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|
A chlorine in water enters into a reaction with difficult
organic compounds toxic, carcinogenic and mutagene
matters appear as a result. At the intake in stomach
of man a chlorine continues disinfection which useful
bacteria perish as a result of, that results in worsening
of immunity and gastritises. A chlorine also in a
far enters organism of man through a skin and lights
(with steam) during bathing or shower.
In obedience
to the existent standards in different countries
of the world, maximum the possible concentration
of free chlorine in a drinking-water equal to
0,2 - 0,5 mg/l (in Russia: 0,3 - 0,5 mg/l),
fixed chlorine - to 0,8 - 1,2 mg/l.
|
Price:
mod. "7200" -
1550
UAH*
mod. "407" -
2750
UAH* |
Available:
yes
at order |
*
- delivery within Kiev - free,
* - training - free |
|
Set
of "Ezodo
7200" or "Ezodo PCT-407"
This
device with a removable sensor is intended for measures:
-
рН of water;
- ORP (Oxidation Reduction Potential);
- general concentration of salts in water;
- (electro)conductivity of water;
- water temperature.
Control
of the above-stated parameters of water (especially
pH, ORP and general concentration of salts) is given
by the general information about quality of water.
|
|
pH
- it one of major indexes of quality of water, in a great deal determining
character and speed of flowing of chemical and biological processes,
he reflects the degree of acidity or lyety of water. At neutral
pH (equal 7,0) acids and lyes are in water in an equal amount (or
absent quite). Such environment is most balanced and optimum for
passing of biochemical reactions in an organism. Water with lowered
pH (less than 5,0, I.e. sour environment) has a corrosive overactivity,
and with enhanceable pH (more than 11,0, I.e. alkaline environment)
- has a characteristic softness, causes the irritation of eyes and
skin. The increase of pH means, as a rule, the increase of hardness
of water, and it is scum and death of washing-machines, boilers
etc. In obedience to existent norms, a value of pH of drinkable
and economic water must be in a range from 6 to 9.
ORP
or redox potential, rH - a measure of the chemical activity of
elements and their compounds in reversible chemical processes
associated with the change in the charge of ions in solution (by
transfer or joining of electrons). The value of ORP for each oxidative-reduction
reaction can be either positive or negative. In humans, the energy
released during the oxidation-reduction reactions, is spent on
maintenance of homeostasis and regeneration of body cells. Thus
water is optimum mastered in case if it ORP close to ORP of internal
environment of organism (from -100 to -150 mV, I.e. neutral or
light lye environment). In swingeing majority of cases of ORP
of drinking-water makes from +100 to +400 mV - I.e. sour environment
(the parameters of pH and rH are closely associate). In this case
water in fabrics takes away electrons from cells and organism,
accordingly, exposed to oxidizing destruction. Therefore ORP of
drinking-water must be at least below 0 mV and in an ideal
must make from -50 to -200 mV.
In obedience to existent
norms, general concentration of salt in a drinking-water
must be not more than 500 ppm (mg/l). The level
of concentration of salt in a tapwater is usually equal 200-400
ppm. After passing of water through a high-quality filter this
value must diminish to the level of 100 ppm and below. If after
a filter the concentration of salt did not diminish or diminished
insignificantly is specifies to bad work of filter.
Except of device, the
complete set of delivery includes: the batteries, measure electrodes
(3 pieces), calibration solutions (3 bottles), instruction. A
device is not subject a periodic check.
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