Hardness Total ECO type ,100 tests VISOCOLOR 1 drop=1ºD

£56.97 excl. VAT
£68.36
incl. VAT

SKU - 1167227

931029

SKU -

1167227

Order now for 20 day delivery

Hardness (total) Test Background:

The total hardness of water is based on its content of alkaline earth ions (calcium and magnesium ions). This content depends on the geological conditions the water encounters during its course and may vary widely. Knowledge of the total hardness is important for the use of water in industrial as well as municipal applications, e. g. in the household as wash water or as boiler feed water in industry. Copper(II) ions can delay or (in higher concentrations) even block the colour change of the indicator. For this reason allow enough water to run through copper pipes prior to sampling.

VISOCOLOR® ECO Range:

VISOCOLOR® ECO presents a product group of colorimetric and titrimetric test kits which avoids hazardous substances wherever possible. With VISOCOLOR® ECO even water constituents with low limiting values can be determined with sufficient accuracy. All VISOCOLOR® ECO test kits are packed in an environment-friendly box and contain easy to understand instructions in 6 languages. Many of the colorimetric tests can also be used in conjunction with the PF-3 and PF-12 photometers for photometric evaluation of results.

Colorimetric Tests

Colorimetry with colour comparison card

visual and photometric evaluation (PF-12Plus / PF-3)
environment-friendly
economically priced
convenient handling
higher accuracy and sensitivity
with pictographic instructions
reagent bottles with clear dosing instructions
compensation of turbidities and colours
refill packs available (refill packs do not include all equipment for test. The kit option should be purchased first time).

Titration Tests

Titration with drop counting

visual evaluation
environment-friendly, without toxic reagents
economically priced
convenient handling
higher accuracy and sensitivity
sharper color change due to separated
dropping reagents
reagent bottles with clear dosing instructions

VISOCOLOR® ECO test kits:

Alkalinity TA
Aluminium
Ammonium
Bromine
Calcium
Carbonate hardness
Chloride
Chlorine
Chlorine dioxide
Chromium (VI)
Copper
Cyanide
Cyanuric acid
DEHA
Detergents (cationic and anionic)
Fluoride
Hardness (total)
Hydrazine
Iron
Manganese
Nickel
Nitrate
Nitrite
Oxygen
pH
Phosphate
Potassium
Silica
Sulphate
Sulphide
Sulphite
Swimming pool
Zinc

Please Note: no tubes supplied with refill packs

VISOCOLOR Reagents Range

VISOCOLOR alpha uses colorimetric, as well as titrimetric procedures.
VISOCOLOR ECO presents a product group of colorimetric and titrimetric test kits which avoids hazardous substances wherever possible
VISOCOLOR HE test kits are highly sensitive colorimetric test kits.
VISOCOLOR Powder Pillows presents a product group of photometric test kits which combine easy dosing of reagents with photometric precision
VISOCOLOR Accessories

Compact Photometers with VISOCOLOR Reagents

PF-3 can handle both NANOCOLOR tube tests, as well as the economical VISOCOLOR test kits
PF-12Plus is tailor-made for mobile analysis and is equipped with more than 100 pre-programmed methods and additional functions
VISOCOLOR reagent cases includes Pre-packed VISOCOLOR reagent cases and VISOCOLOR reagent cases for individual combination
VISOCOLOR School reagent case is especially designed for schools and caters to the needs of both students and teachers

A full overview of all reagents and equipment can be found in the VISCOLOR Brochure.