Shanghai Jiehao Biotechnology's VHP generator features a mobile design and multi-purpose functions. Its VHP Cycle SYSTEM is a universally recognized hydrogen peroxide sterilization device on the market, which has adopted the company's unique and innovative patented sterilization technology. This technology utilizes hydrogen peroxide solution as a broad-spectrum antimicrobial agent, without condensing active ingredients during the sterilization process, thus ensuring extensive material compatibility.
VHP Generators
VHP cycle system The whole machine is composed of stainless steel. Suitable for most environments. The built-in vapor generation device can vaporize ≤ 35% hydrogen peroxide solution and deliver it through the high-speed airflow of the high-pressure fan. The software automatically runs to complete the selected biological sterilization cycle. The cycle proceeds through the following stages.
Unique design advantages
■Dehumidification
Dry HEPA filtered air is circulated to reduce the humidity to a predetermined level in the range of 10-60% relative humidity. This allows the necessary H2O2 vapor concentration to be kept below the saturation dew point during the conditioning and sterilization phases. The returning air passes through a dryer and is then heated as a carrier for the VHP. Internal HEPA filters prevent contamination of internal machine parts and prevent re-contamination of sealed cavities.
■Conditional effect
As H2O2 sterilizing steam is injected into the air stream before exiting the device through the air stream. The H2O2 sterilant injection rate can be controlled in the range of 1 to 12 g/min. The conditioning phase helps achieve the target biological sterilization concentration faster in larger volume sealed cavity applications. The adjustment time is affected by the sterilant injection rate, cavity volume, cavity contents and temperature.
■Biological sterilization
Target VHP sterilization steam concentration is maintained throughout the sealed cavity for a specific time, and the biological sterilization time varies depending on the structure of the sealed cavity and the contents of the cavity.
■Batalytic degradation
The H2O2 sterilizing steam injection is stopped, the dry HEPA filtered air circulation flow continues through the catalytic converter to reduce the H2O2 vapor concentration in the chamber. A cavity vent system may also be used to accelerate the degradation time.
■Control system:SIEMENS S7-1200
■Fan:variable speed 15-45m3/h
■Man-machine interface:10.1 "TFT-LCD
■Dosing pump:injection rate 1-12 g/min
■Power:220V 50HZ 16A
■Desiccant:high adsorption molecular sieve
■Material:SUS304 shell
■Catalyst:precious metal catalyst
Configuration of VHP Generators
VHP Cycle system
Performance
It has a more efficient vapor generation device, rapid H2O2 solution vaporization, dehumidification and drying capacity is significant. If you want to prove this, just compare our solution with similar products. VHP Cycle System wins in a one-at-a-time comparison.
Handling
Provides the precise control of biological sterilization units required by Good Automated Manufacturing Practice (GMP), and allows operator, supervisor, server, and administrator level access to the operation and process development of biological sterilization units.
Continuous and stable high wind pressure and air volume
When the wind pressure is insufficient, the drying and biological sterilization cycles cannot be effectively carried out. VHP Cycle SYSTEM can provide both high wind pressure and high air volume without affecting each other.
Audit trail
Electronic Data Security 21 CFR Part 11-Software features to support audit trails, electronic data capture/transfer, and other features to verify and comply with 21 CFR Part 11.
