Simply dip the test strip into the system water and it will instantly change colour. By comparing the test strip to the colour chart label on the bottle, installers can assess whether the system water includes the correct concentration of inhibitor. A fully protected system will have inhibitor levels of 100ppm or above – and will pass the test. However, if the test fails and a result of less than 100ppm is received, the system should be re-dosed.
How to disinfect a water system?
Disinfection is a process which destroys or irreversibly inactivates micro-organisms, reducing their numbers to a safe level. Its purpose is to leave a clean water supply. It must be carried out in the following circumstances: During routine annual system maintenance New installations n After major system extensions or alterations After installing underground pipework, except localised repairs which require prior disinfection of components
