Lovibond® Water Testing Tintometer® Group

Calcium Hardness

Calcium Hardness
Calcium Hardness is caused by the presence of Calcium ions in the water. Calcium salts can be readily precipitated from water and this tends to promote scale formation in water systems. Calcium Hardness is an important control test in industrial water systems such as boilers and steam-raising plant, and for water in swimming pools.

References:

Pooltesters
Stock Code Type Product Name Range

151730 Three Chamber Tester Calcium Hardness 50-300 mg/l

151720 Three Chamber Tester Calcium Hardness 50-300 mg/l

151750 Three Chamber Tester Calcium Hardness 50-300 mg/l

151740 Three Chamber Tester Calcium Hardness 50-300 mg/l

151900 Multi Pool Tester Calcium Hardness 20-800 mg/l

151900 Multi Pool Tester Calcium Hardness 20-800 mg/l
Minikits/Titration
MiniKit Type Range Method

414160 Tablet Count 10-500 mg/l CaCO3; 0.1-5 mmol/l

414460 Speed Test 20-800 mg/l CaCO3; 0.4-16 mmol/l

56A006801 DIGI Titrator 10-2000mg/l

56K006201 Drop Test 50-600mg/l

56K006301 Drop Test 5-60mg/l

56K006401 Drop Test 5-600mg/l
Comparator Kits
TestKit Type Designation Test / Range

147028 Checkit Comparator CHECKIT® Comparator Kit 5 in 1 20-800 mg/l

147029 Checkit Comparator CHECKIT® Comparator Kit 5 in 1 10-500 mg/l CaCO3

411261 Comparator 2000 AF126B Bromine Balanced Water Kit 10-500 mg/l CaCO3

411290 Comparator 2000 AF129 Balanced Water Kit 10-500 mg/l CaCO3

411292 Comparator 2000 AF129K Balanced Water Kit 10-500 mg/l CaCO3

411296 Comparator 2000 AF129CYS Balanced Water Cyanuric Acid Kit 10-500 mg/l
 
Photometers
Photometer Code Type Wave length Range
278091 MD 100 Pool 6in1 0-500 mg/l
213070 Pool Direct 0-500 mg/l
214020 MD 600 0-500 mg/l; 50-900 mg/l
210070 Multi Direct 0-500 mg/l
2861202 MD 200 Pool 5in1 0-500 mg/l CaCO3
2861902 MD 200 Pool 6in1 0-500 mg/l CaCO3
214065 Pool Maxi 620 0-500 mg/l
214060 Pool Maxi 600 0-500 mg/l
214025 MD 610 0-500 mg/l; 50-900 mg/l
214070 Pool Maxi 630 0-500 mg/l
214140 0-500 mg/l; 50-900 mg/l
 
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