Hardness Low Range 0-150mg/l test kit

Hanna Instruments Ltd.

Hardness Low Range 0-150mg/l test kit

Code: HI-3840

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€40.00 ex VAT

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Description

Hardness in water is mainly due to the presence of Calcium and Magnesium ions and each contributes to the amount of total hardness. Monitoring and controlling hardness is instrumental in order to prevent scaling and corrosion.

High Range: (400-3000 mg/L)

Low Range: (0-150 mg/L)

Medium Range: (40-500 mg/L)

Titration Method

The HI-3840 hardness, low range test kit determines total hardness in water via a titrimetric method.

Water hardness has traditionally been defined as the capacity of water to precipitate soap. The ionic species in the water causing the precipitation was later found to be primarily calcium and magnesium. In the present, therefore, water hardness is actually a quantitative measure of these ions in the water sample. It is also now known that certain other ion species, such as iron, zinc and manganese, contribute to the overall water hardness. The measure and subsequent control of water hardness is essential to prevent scaling and clogging in water pipes.

Order information
The HI-3840 test kit is supplied with the following;

30 mL hardness LR reagent 50 mL calibrated vessel

Method		Titration
Range		0-150 mg/L
Smallest Increment		5 mg/L
Chemical Method		EDTA
Number of Tests		approx 50
Weight		120 g

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Hardness Low Range 0-150mg/l test kit

Hardness Low Range 0-150mg/l test kit

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