Carbonate hardness (temporary hardness) is an important parameter in water chemistry and provides information about the concentration of hydrogen carbonate and carbonate ions in the water. It is part of the total hardness and plays a decisive role in the buffering capacity of the water (pH stability). <\/p>\n
Monitoring carbonate hardness is essential in boiler systems<\/strong>, as carbonate hardness precipitates and forms scale when heated. This impairs heat transfer and can lead to serious damage to the system. The carbonate hardness in boiler water should be as low as possible (< 0.5 \u00b0dH). \n\nThe Scientific series from CALDUR\u00ae offers maximum precision and user-friendliness thanks to the innovative syringe titration. Intermediate values can be read directly on the scale without having to count drops. \n\n\n The CALDUR\u00ae Carbonate Hardness Scientific test set uses a precise dosing syringe for titration. Two reagents are added to the water sample, then the titration solution is added with the syringe. The measured value is read directly from the syringe scale – no drop counting required! <\/p>\n This method enables a continuous reading in the range from 0 to 20 \u00b0dH and offers significantly higher precision than conventional drop titrations. The resolution is at least 0.5 \u00b0dH, whereby intermediate values can also be read without any problems. <\/p>\n Ideal for regular checks – faster than conventional drip titrations<\/p>\n<\/li>\n Stepless reading enables intermediate values – no drop counting required<\/p>\n<\/li>\n Covers all practical areas from boiler water to raw water<\/p>\n<\/li>\n Particularly economical due to high number of possible measurements<\/p>\n<\/li>\n Ergonomic design for fatigue-free working<\/p>\n<\/li>\n Safe transportation and protection of components<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":" CALDUR\u00ae Carbonate Hardness Scientific Test Set – Syringe titration What is carbonate hardness measured for? Carbonate hardness (temporary hardness) is an important parameter in water chemistry and provides information about the concentration of hydrogen carbonate and carbonate ions in the water. It is part of the total hardness and plays a decisive role in the […]<\/p>\n","protected":false},"featured_media":31903,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[736,640,633],"product_tag":[],"class_list":{"0":"post-31899","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-alkalinity-en","7":"product_cat-scientific-en","8":"product_cat-testsets-caldur-en","10":"first","11":"instock","12":"shipping-taxable","13":"purchasable","14":"product-type-variable"},"exclude_global_add_ons":[],"addons":[],"acf":[],"yoast_head":"\nHow does the test set work?<\/h3>\n
Advantages of the CALDUR\u00ae test set<\/h3>\n
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