VhyPer Bier custom designed & fabricated biological indicator system complete with Digichrom P2Q pump and custom cart with mounted monitor. This system was developed at a cost of over $3,000,000. It holds three worldwide patents. All patent documentation and calibration records will be included.
Utilizing a distinctive VHP generation system, the VHyPer(TM) controls hydrogen peroxide concentration, relative humidity and temperature to provide a constant VHP environment for test conditions. The unique design of the VHyPerTM also provides for square-wave exposure of test samples to the VHP environment, which contributes to process control for reliable and repeatable testing. Similar to steam and ethylene-oxide BIER vessels, the VHyPerTM addresses the need for testing and support in the design and validation of VHP decontamination processes. By controlling hydrogen peroxide concentration, relative humidity and temperature with a patent-pending VHP generation system, the VHyPerTM provides users with a constant VHP environment for consistent test conditions. The unique design of the VHyPerTM also provides for square-wave exposure of test samples to the VHP environment, which contributes to process control. Two tested and defined sets of parameters (1.75 mg/L hydrogen peroxide concentration, 30% relative humidity, temperature of 35OC and 1.25mg/L hydrogen peroxide concentration, 25% relative humidity, temperature of 30OC), a user-selectable exposure time and a straightforward userinterface make the VHyPerTM ideal for performing D-value determinations and conducting survival-kill studies in support of process design and evaluation. Ultimately, our goal is for the VHyPerTM to become a useful tool for the successful advancement of VHP sterilization and decontamination technology. Please contact us for complete VHYPHR Bier (Biological Indicator Evaluator Resistometer) sterilizer details.