Combat the damaging effects of hard water with the Hanna HI3812 Total Hardness Chemical Test Kit, a precise titration-based monitoring solution for households and industries in Pakistan. Hard water, caused by high levels of Calcium and Magnesium, leads to scale buildup in pipes, reduced efficiency in boilers and cooling towers, and poor soap lathering in laundry applications.

The HI3812 utilizes the EDTA Titration method to measure Total Hardness (as CaCO₃) in two distinct ranges: 0.0 to 30.0 mg/L (for soft water verification) and 0 to 300 mg/L (for standard raw water). This chemical test kit is fully self-contained, requiring no batteries or calibration. It includes a calibrated plastic beaker, a custom syringe, and liquid reagents sufficient for approximately 100 tests, giving you the power to protect your equipment and optimize water softeners effectively.

Frequently Asked Questions:

• Q: What determines "Total Hardness"?

  • A: Total Hardness is the sum of Calcium (Ca²⁺) and Magnesium (Mg²⁺) ions in the water. This test measures both, expressing the result as milligrams per liter (ppm) of Calcium Carbonate ($CaCO_3$).

• Q: How does the test work?

  • A: You add a buffer and indicator to the sample, which turns it red if hardness is present. You then slowly add the EDTA titrant using the syringe until the color changes to blue. The amount of titrant used correlates directly to the hardness level.

• Q: Can I buy refill reagents?

  • A: Yes. Once the initial reagents are used, you can purchase the HI3812-100 replacement reagent kit (100 tests) to continue using the original calibrated hardware.

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Protect your pipes and boilers from scale. Order the authentic Hanna HI3812 Hardness Test Kit exclusively at Kamadi Pakistan for the best price, official warranty, and expert technical support!