Kupfer (Cu) ist ein chemisches Element und gehört zur Gruppe der Metalle im Periodensystem. Kupfer ist ein wichtiger Rohstoff in vielen Branchen, einschließlich der Elektrotechnik, Bauindustrie, Automobilindustrie und Schmuckherstellung. Kupfer ist bekannt für seine gute elektrische Leitfähigkeit, Duktilität und Korrosionsbeständigkeit.
In der Wasserbehandlung und -analyse ist Kupfer von Bedeutung, da es in einigen Regionen aufgrund von natürlichen Vorkommen oder menschlichen Aktivitäten wie Bergbau und Industrie in erhöhten Konzentrationen im Wasser vorkommen kann. Kupfer wird als "Gesamtkupfer" in Wasserproben gemessen und ist ein wichtiger Indikator für die Wasserqualität.
In hohen Konzentrationen kann Kupfer im Wasser negative Auswirkungen auf die Umwelt und die Gesundheit von Tieren und Menschen haben. Kupfer kann toxisch für Fische und andere Wasserlebewesen sein und kann bei Menschen zu Übelkeit, Erbrechen und Durchfall führen. Aus diesem Grund werden in vielen Ländern Grenzwerte für Kupfer im Trinkwasser festgelegt und überwacht.
In der Wasserbehandlung kann Kupfer durch verschiedene Methoden wie Fällung, Adsorption oder Ionenaustausch entfernt werden. Dies ist ein wichtiger Schritt in vielen Wasserbehandlungsprozessen, um sicherzustellen, dass das behandelte Wasser den geltenden Standards und Richtlinien entspricht und sicher für den menschlichen Verzehr ist.
Testoval Copper Reagents Refill Pack The Testoval Copper reagents refill pack is a practical addition to your existing Testoval Copper analysis kit. With this refill pack, you can continue using your test kit without having to purchase a completely new set. The refill pack contains a complete set of reagents for the fast manual determination of copper content in water in the range of 0–2 mg/l Cu, based on the proven color comparison method from Heyl. With this refill pack, you can continue using your test kit without having to purchase the entire set again – an economical and sustainable solution for repeated measurements. The reagents are specifically designed for use with the Testoval color comparator from Heyl and provide reproducible results within just a few minutes. The scope of delivery includes only the reagents. The complete Testoval Copper test kit or a replacement color comparator are available separately. Your advantages at a glance The suitable refill pack for the Testoval Copper test kit includes one set of copper reagents for approximately 100 analyses and delivers fast visual measurements in just 2 minutes. It enables precise determination of copper values in the range of 0 to 2 mg/l. Ideal for many application areas The test kit can be used in the laboratory, for monitoring boiler and feed water, in water treatment plants, or for regular service and maintenance operations. With this refill pack, you can continue your copper analyses quickly, reliably, and easily. With this refill pack, you can continue using your test kit without having to purchase the entire set again. It is an economical and sustainable solution for repeated measurements. Item number: 410562 Testoval Copper Test Kit Item number: 410564 Replacement Color Comparator
Testoval Copper Test Kit – manual analysis of copper content The evaluation of the Testoval Copper test kit from Heyl is carried out visually via the color scale, allowing a direct concentration comparison. The test kit includes all necessary components required for the analysis. The Testoval Copper test kit is a colorimetric color comparison test kit for the fast manual analysis of copper (Cu) in water samples. A distinct color change is produced through a chemical reaction of the reagents, which can then be reliably read using the included color comparator. Advantages of the Copper Test Kit from Heyl at a glance The complete test kit with reagents and color comparator provides fast, visual, and precise measurement results when determining hydrazine content. Without the need for an electronic measuring device, the test kit is compact and portable, making it ideal for regular inspections and service applications. Possible application areas of the Testoval Copper Test Kit Thanks to its compact design, the test kit is ideal for mobile use as well as for routine checks directly on-site or in the laboratory. The test kit can be used in water treatment, in technical systems, or for regular quality control. Technical Data Measuring range: 0–3 mg/l Cu Readable values: 0, 0.1, 0.2, 0.5, 1, 2, 3 mg/l Number of analyses: approx. 100 Measurement time: approx. 2 minutes Refill option without purchasing a new test kit With the Testoval Copper reagents refill pack, the reagents can be replaced without purchasing the complete test kit again – an economical and sustainable solution for repeated measurements. Item number 410563 Refill pack Testoval Copper Reagents Item number 410564 Replacement Color Comparator