Raven Process Indicators Raven Process Indicator Tapes Distinguishes processed from unprocessed items. Adhere well to woven and non-woven materials. Distinct Color Change after exposure to sterilization. The labels are printed with a chemical indicator that changes from green to brown when exposed to Dry Heat conditions. This color change allows the technician to immediately distinguish processed from unprocessed items.
Color change is non-reversible.
Eliminate personnel error and confusion by applying DHI Labels to all items to be sterilized. DHI Labels also can indicate sterilizer malfunction. DHI Labels are adhesive backed allowing them to easily be applied to items. Raven DHI labels are packaged 1000 to a roll. ProChem FO complies with EN 867 performance guidelines and changes from blue to green when exposed in an LTSF cycle.