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- VISOCOLOR ECO Silica - Colorimetric
VISOCOLOR ECO Silica - Colorimetric
VISOCOLOR ECO Silica - Colorimetric
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£50.41 excl. VAT
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£60.49 inc. VAT
55454
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VISOCOLOR ECO Silica - Colorimetric
Silica Test Background:
Silicon is the second most abundant element in the earth's crust. By decomposition of natural rocks, silica is added to water. An adequate treatment of boiler feed water is necessary to avoid corrosion as well as sediment accumulation of the heating system, and thus maintain its durability and efficiency. However, a high content of silica can lead to acid-fixed deposits (so-called silicate stone) and thus restrict a safe, trouble-free operation. Targeted monitoring of silica concentration allows a more efficient operation and can prevent costly downtimes.
Silica 931033 & 931233 - In acidic solution soluble silica or silicates react with ammonium molybdate to form yellow silicomolybdic acid, which is reduced to silico-molybdenum blue with a reducing agent. (Reaction principle analogous to DIN EN ISO 16264-H57)
Silica HR 931234 - Photometric determination with molybdate to form yellow colored molybdosilicic acid (reaction principle is analogous to US standard methods 4500-Si D).
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.
VISOCOLOR ECO test kits:
Silicon is the second most abundant element in the earth's crust. By decomposition of natural rocks, silica is added to water. An adequate treatment of boiler feed water is necessary to avoid corrosion as well as sediment accumulation of the heating system, and thus maintain its durability and efficiency. However, a high content of silica can lead to acid-fixed deposits (so-called silicate stone) and thus restrict a safe, trouble-free operation. Targeted monitoring of silica concentration allows a more efficient operation and can prevent costly downtimes.
Silica 931033 & 931233 - In acidic solution soluble silica or silicates react with ammonium molybdate to form yellow silicomolybdic acid, which is reduced to silico-molybdenum blue with a reducing agent. (Reaction principle analogous to DIN EN ISO 16264-H57)
Silica HR 931234 - Photometric determination with molybdate to form yellow colored molybdosilicic acid (reaction principle is analogous to US standard methods 4500-Si D).
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:Â Â 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 ReagentsÂ
- 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.
Products in this Range
