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Hardness analyzer

Hach Lange hardness analyzers offer an accurate online hardness analysis for drinking and process water. They help to optimize the control of water softening processes and ensure the optimum quality of products affected by water hardness. The analyzer's automatic calibration and cleaning features and low reagent consumption reduce operating costs, while advanced diagnostics ensure process continuity. The EZ Series industrial analyzers offer several options for monitoring total hardness and calcium hardness in water. Typical applications are waste water, drinking water, power generation in thermal power plants, surface water. The EZ1000 Series are colorimetric, the EZ4000 Series are single-parameter titrators, and the EZ5000 Series are multi-parameter titrators that can analyze both hardness and alkalinity at the same time.

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Colorimetric Hardness Analyzer Envirolyzer EZ1000 Series

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

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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EZ5000 Series Alkalinity and Hardness Analyzers

EZ5000 Series Alkalinity and Hardness Analyzers

The instrument configuration "Total Hardness + Alkalinity" performs a sequence of two different titration methods: acid-base titration with a combination electrode for alkalinity determination and colorimetric titration for hardness determination in a single titration vessel. Combined measurement of two parameters in one analyzer is a convenient solution for operators and eliminates the need for additional space and the purchase of a second analyzer.

SKU: EZ5004.99001C02

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Colorimetric Hardness Analyzer Envirolyzer EZ1000 Series

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

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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EZ5000 Series Alkalinity and Hardness Analyzers

EZ5000 Series Alkalinity and Hardness Analyzers

The instrument configuration "Total Hardness + Alkalinity" performs a sequence of two different titration methods: acid-base titration with a combination electrode for alkalinity determination and colorimetric titration for hardness determination in a single titration vessel. Combined measurement of two parameters in one analyzer is a convenient solution for operators and eliminates the need for additional space and the purchase of a second analyzer.

SKU: EZ5004.99001C02

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