Chlorine dioxide (ClO\u2082) is a highly effective disinfectant that is used in drinking water treatment, the food industry and industrial water treatment. Compared to chlorine, chlorine dioxide has the advantage that it is also effective at higher pH values and does not form chloramines that impair the taste. <\/p>\n
Precise monitoring of the chlorine dioxide concentration is crucial, as values that are too low mean inadequate disinfection, while concentrations that are too high pose health risks and can lead to undesirable by-products.<\/p>\n
The limit value for drinking water in Germany is 0.2 mg\/l<\/strong> (Drinking Water Ordinance). In practice, a residual value of 0.05 – 0.1 mg\/l is often aimed for in order to ensure a continuous disinfection effect in the pipe network. <\/p>\n The CALDUR\u00ae Chlorine Dioxide Test Set – Photometric works according to the proven DPD method (diethyl-p-phenylenediamine). After adding two reagents to the water sample, a characteristic pink to violet coloration develops within about 1 minute, the intensity of which is proportional to the chlorine dioxide concentration. <\/p>\n The measured value is precisely determined photometrically with the WINLAB Data Line photometer, which guarantees objective and reproducible results.<\/p>\n Ideal for on-site measurements – enables immediate process adjustments<\/p>\n<\/li>\n Perfect for compliance with the Drinking Water Ordinance and residual value monitoring<\/p>\n<\/li>\n Cost-efficient for regular inspections in waterworks and industry<\/p>\n<\/li>\n Precise laboratory analyses with WINLAB Data Line Photometer – eliminates subjective color deviations<\/p>\n<\/li>\n Stored calibration curves enable fast and precise measurements<\/p>\n<\/li>\n Automatic storage of all measured values with date and time for seamless quality assurance<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":" CALDUR\u00ae Chlorine Dioxide Test Set – Photometric What is chlorine dioxide measured for? Chlorine dioxide (ClO\u2082) is a highly effective disinfectant that is used in drinking water treatment, the food industry and industrial water treatment. Compared to chlorine, chlorine dioxide has the advantage that it is also effective at higher pH values and does not […]<\/p>\n","protected":false},"featured_media":31950,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[774,639,633],"product_tag":[],"class_list":{"0":"post-31946","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-chlorine-dioxide","7":"product_cat-photometric-method","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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