Hardness

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Type

Industrial 2 Laboratory 2

Industry

Pulp and paper 3 Power generation 4 Chemical 4 Municipal 4 Transport 2 Food and Beverage 2 Ecology 4 Glass 2 Pharmaceutical 2

Brand name

Hach 4

Parameters

AOX (Absorbable halogen organic compounds) 2 Alcohol 2 Alkalinity 2 Aluminum 2 Ammonia 2 Ammonium 2 Ammonium compounds quaternary 2 BOD 2 Barium 2 Benzotriazole 2 Bitterness units 2 Boron 2 Bromine 2 COD 2 Cadmium 2 Calcium Hardness 2 Carbon dioxide 2 Chloride 2 Chlorine 2 Chlorine dioxide 2 Chlorine free 2 Chlorine total 2 Chromaticity 2 Chromium 2 Cobalt 2 Colour 2 Conductivity 1 Copper 2 Cyanide 2 Dissolved oxygen 2 FAN 2 Fluorine 2 Formaldehyde 2 Formaldehyde trace 2 Hardness 3 Hardness Ca and Mg 4 Hardness of water 3 Hydrazine 2 Hydrogen peroxide 2 Iodine 2 Iron 2 Magnesium 2 Manganese 2 Menthol 2 Mercury 2 Molybdate 2 Molybdenum 2 Nickel 2 Nitrate 2 Nitrite 2 Nitrogen total 2 Nitrogen total Kjeldahl 2 Organic acids 2 Orthophosphates 2 Oxidizability 2 Ozone 2 Petroleum products in water 2 Phenols 2 Phosphate 2 Phosphonates 2 Phosphorus ortho 2 Phosphorus total 2 Photometric sample for iodine 2 Plumbum 2 Potassium 2 Resistivity 2 Salinity 2 Silicon 2 Silver 2 Sludge activity 2 Sodium 2 Starch 2 Sulfate 2 Sulfide 2 Sulfite 2 Surfactant anionic 2 Surfactant cationic 2 Surfactants nonionic 2 TOC 2 Tannin and Lignin 2 Tin 2 Tolyltriazole 2 Trihalomethanes 2 Turbidity 2 Vicinal diketones 2 Volatile acids 2 Water hardness residual 2 Zinc 2 Zinc trace 2 Zirconium 2 pH 2

Measurement Range

0,025 - 1 mg/L CaCO3 1 0.25 - 10 mg/L CaCO3 1 ± 3 Abs (wavelength range 340 - 900 nm) 2

Compatibility

Ampoule reagents 2 Cuvette test system LCK 2 Powder reagents 2

Wavelength resolution

0.1 nm 2

Measurement method

Titrimetric 1

Power supply

50 - 60 Hz 2 100 - 240 V 2 Power cord 2

Features

RFID technology 1

Method

Colorimetric 1

Measurement Range (2)

100 - 1000 mg/L CaCO3 1

Measurement Range (3)

10 - 1000 mg/L CaCO3 1

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DR6000 UV VIS Spectrophotometer without RFID

The DR6000 is the most advanced laboratory spectrophotometer in the industry. It offers high-speed UV and Visible wavelength scanning and comes with over 250 pre-programmed methods that include the most common testing methods used in water analysis.

SKU: LPV441.99.00001

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Titrimetric analyzer of total and calcium hardness EZ4043 / EZ4041 / EZ4044

The EZ4000 Series Hardness Analyzers are single parameter titrators: total hardness EZ4043 - Calmagit / EDTA method with a submersible LED probe, standard measurement range: 0.25 - 10 mg/L CaCO3; EZ4041 total hardness; calmagit / EDTA method, standard measurement range: 100 - 1000 mg/L CaCO3; EZ4044 Calcium hardness, standard measuring range: 10 - 1000 mg/L CaCO3.

SKU: EZ4041.99001C02, EZ4043.99001C02, EZ4044.99001C02

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DR6000 UV-VIS spectrophotometer with RFID technology

The UV-VIS DR6000 spectrophotometer provides maximum performance for both routine laboratory tasks and demanding photometric applications.

SKU: LPV441.99.00011

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Colorimetric Hardness Analyzer Envirolyzer EZ1000 Series

EZ1000 series analyzers use the colorimetric method of analysis: EZ1016 total hardness, EZ1017 calcium hardness, EZ1304 total hardness and calcium hardness, EZ1306 total hardness, calcium and magnesium hardness. Standard measuring range: 0.025 - 1 mg/L CaCO3.

SKU: EZ1016.99001C02

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