Caltech India manufacture corrosion test coupon racks to provide a convenient means of monitoring progress of corrosion in systems such as boilers, condensate lines, open re-circulating cooling water, closed circulating hot or chilled water systems, etc.
The corrosion test rack creates a side stream off the main system in which corrosion test coupons can be exposed to system water under controlled and reproducible conditions. The corrosion coupons can be periodically removed and either visually examined or returned to the laboratory for determination of weight loss, corrosion rate, and pitting severity.