Biological Indicators

Biological Indicators

A bioindicator is an organism or biological response that reveals the presence of the pollutants by the occurrence of typical symptoms or measurable responses

  • Description
  • Inquiry

WeRema biological indicator provides information on whether necessary conditions were met to kill a specified number of microorganisms for a given sterilization process, providing a level of confidence in the process. Endospores, or bacterial spores, are the microorganisms primarily used in BIs.KMN Rapid Reader adopts spectrum analysis technology to monitor the fluorescence changes of the  Bacillus Stearothermophilus with special enzyme to rapidly judge whether there is surviving spores. The Reader is compatible with most popular rapid readout biological indicators in the market and can  be used to validate the sterilization efficacy of sterilizers.The Rapid Reader is able to make judgments  within 20~180 minutes to ensure implantation operations can be carriedout in time,and in the meantime,  a report can be printed for traceability.

Quick Details

ApplicationVacuum&GravityVacuum&GravityVacuum&GravityHydogen peroxide vapor
Population(mean/strip)≥1.0X106 c.f.u.≥1.0X106 c.f.u.≥1.0X106 c.f.u.≥1.0X106 c.f.u.
D-value≥1.5 min(121℃ steam)≥1.5 min(121℃ steam)≥1.5 min(121℃ steam)≥1s (50℃ ,5mg/L VH2O2
Incubation Time4~20min(readout)15~60min(readout)30~180min(readout)4~20min(readout)
Frequency of UseTest 1 time every sterilivation cycleTest 1 time every sterilivation cycleTest 1 time every sterilivation cycleTest 1 time every sterilivation cycle