FD402 COMPARATOR DISK – COPPER/ZINC HR.
Professional water analysis disk, testing for COPPER/ZINC HR.
Professional water analysis. While these Comparators are visual measurement devices, the arrangement of the measured colour to the scale and the determination of the measurement value – is much more precise with comparators because the measurement is compared on a rotating colour scale (colour disk). There are no measurement results “between” individual colour scales. Ergonomic design and hing-quality materials also simplify measurements. By using the adapter that is supplied with each comparator, the sample path lenght can be extended and additional ranges can be measured.
