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Lovibond Hardness Test Kit Series (Total Hardness, Residual Hardness & Carbonate Hardness)
Rapid and cost-effective titration test kit series for determining total hardness, residual hardness, and carbonate hardness across domestic, beverage, softener, and industrial systems.
Technical Specifications
| Test Parameters | Total Hardness, Residual Hardness, Carbonate Hardness |
|---|---|
| Target Applications | Water Softeners, Beverage/Coffee Brewing, Boilers, Potable Water |
| Resolution | 1 drop = 1 or 0.5 °dH (Standard); 1 drop = 0.1 or 0.05 °dH (RH-1 Residual) |
Full Product Description
Water hardness can cause severe scaling in household appliances, coffee machines, industrial heat exchangers, and reverse osmosis plants. Lovibond® Hardness Test Kits offer the ideal solution for rapid, cost-effective testing of total hardness, residual hardness, and carbonate hardness.
Featuring sharp, distinct color transitions at the titration endpoint, each calibrated drop corresponds directly to German hardness degrees (°dH) or mmol/l.
Available Hardness Kit Models & Order Codes:
1. Hardness Total (New Version): Drop titrimetric (1 drop = 1 or 0.5 °dH), ~25 tests. [Order code: 2418411]
2. Hardness Total GH-1: Drop titrimetric (1 drop = 1 or 0.5 °dH), ~50 tests. [Order code: 2418511]
3. Hardness Carbonate (New Version): Drop titrimetric (1 drop = 1 or 0.5 °dH), ~25 tests. [Order code: 2418413]
4. Hardness Carbonate KH-1: Drop titrimetric (1 drop = 1 or 0.5 °dH), ~50 tests. [Order code: 2418513]
5. Hardness Residual RH-1: High-sensitivity drop titrimetric (1 drop = 0.1 or 0.05 °dH) for ion-exchange softeners, ~50 tests. [Order code: 2418514]
6. Hardness Total + Carbonate GKH-1: Dual determination kit for total and carbonate hardness, ~25 tests. [Order code: 2418412]
Conversion Factors:
1.0 °dH = 0.18 mmol/l = 17.8 mg/l CaCO₃ | 5.6 °dH = 1.0 mmol/l.
Featuring sharp, distinct color transitions at the titration endpoint, each calibrated drop corresponds directly to German hardness degrees (°dH) or mmol/l.
Available Hardness Kit Models & Order Codes:
1. Hardness Total (New Version): Drop titrimetric (1 drop = 1 or 0.5 °dH), ~25 tests. [Order code: 2418411]
2. Hardness Total GH-1: Drop titrimetric (1 drop = 1 or 0.5 °dH), ~50 tests. [Order code: 2418511]
3. Hardness Carbonate (New Version): Drop titrimetric (1 drop = 1 or 0.5 °dH), ~25 tests. [Order code: 2418413]
4. Hardness Carbonate KH-1: Drop titrimetric (1 drop = 1 or 0.5 °dH), ~50 tests. [Order code: 2418513]
5. Hardness Residual RH-1: High-sensitivity drop titrimetric (1 drop = 0.1 or 0.05 °dH) for ion-exchange softeners, ~50 tests. [Order code: 2418514]
6. Hardness Total + Carbonate GKH-1: Dual determination kit for total and carbonate hardness, ~25 tests. [Order code: 2418412]
Conversion Factors:
1.0 °dH = 0.18 mmol/l = 17.8 mg/l CaCO₃ | 5.6 °dH = 1.0 mmol/l.