Total Chlorine Checker® HC – HI711
The Hanna Total Chlorine Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely on the human eye to discern differences in colour. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine ion concentration. Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars. The Hanna Total Chlorine Checker® uses a fixed wavelength LED and silicon photodetector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit.
Total Chlorine Checker® HC Calibration Check Set – HI711-11
The Total Chlorine Checker® HC Calibration Check Set – HI711-11 provides a simple solution to validating the Total Chlorine Checker® HC – HI711 in the range of 0.00 to 3.50 ppm (mg/L). This high-quality set of standards is manufactured in Hanna Instruments state-of-the-art facility and comes supplied with a Certificate of Analysis. The Certificate of Analysis provides the lot number, reference values and expiration date for traceability when certifying the Checker® HC.
Total Chlorine Checker® Reagents (25 Tests) – HI711-25
The HI711-25 are the replacement reagents for the HI711 Total Chlorine Checker®HC. These high-quality reagents are manufactured in Hanna Instruments state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.