VHP pass-through chamber utilizes flash-vapor process for low-temperature sterilization of hydrogen peroxide, achieving a 6-log kill rate. It features an efficient laminar flow protection and a double-sealed door with interlocking design to greatly prevent cross-contamination. The VHP sterilization is fast, pollution-free, and residue-free. The control system independently developed by Lesai Environment offers both fully automatic and step-by-step manual operation modes for customers to better set reasonable sterilization parameters. The VHP design includes multiple safety protection features, effectively preventing residual hydrogen peroxide from contaminating high-purity areas, and the concentration drops to meet FDA and USP requirements after sterilization is complete.

Throughout the sterilization process, the size of the space to be sterilized, gas concentration, humidity, and temperature all affect the sterilization cycle. Therefore, it is necessary to determine the final sterilization process parameters based on the on-site conditions to provide the best solution for the client, thereby shortening the sterilization time and reducing operating costs.

Product Features

Low-temperature environmental-friendly sterilization technology; hydrogen peroxide has good material compatibility, is easily decomposable, leaves no harmful residues, and does not require cleaning.

2. Short sterilization cycle, low cost

3. Case Material: Outer SUS304, Inner Surface SUS316L

4. Multiple sterilization programs available: Concentration sterilization program, D-value sterilization program, etc.

5. Sterilization Efficiency > 6Lg

Optional accessories

Audit Trail: Utilize the Siemens Audittrail module and authorization to meet FDA audit trail requirements.

2. Electronic Signature: Compliant with 21 CFR Part 11 electronic signature functionality, generally required for FDA standard projects.

3. Biological Sealing: Meets the BSL-3 or BSL-4 biological sealing requirements, suitable for use in biosecurity projects.

4. GMP Validation (FAT, SAT, DQ, IQ/OQ): Verification deliverables and services compliant with GMP requirements available for selection as needed.

5. Parts Kit: Includes components and consumables for daily or regular maintenance of equipment, such as inflatable seals, silicone tubes, VHP concentration probes, etc.

6. Loading Cart: Made of 304 stainless steel, designed for the transportation of cavity loading brackets, easy to use.

7. Low-Concentration VHP Probe: Installed on the exhaust duct, used to detect the VHP concentration at the end of sterilization.

8. TCP/IP Network Port: Used for electronic data transmission and connection between devices and the SCADA system.