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What is VHP Robot?
The VHP (Vaporized Hydrogen Peroxide) robot is a sterilization robot with a self-propelled function that uses hydrogen peroxide to achieve sterilization and disinfection purposes.
The core technology of this type of robot lies in whether it is completely gaseous hydrogen peroxide (excluding water). Because too much water will corrode environmental equipment and bring disastrous consequences.
Disinfection and Sterilization Process of VHP Robot
Environmental Preparation: Set the relative humidity and temperature in the space to predetermined levels.
Equipment Activation: The robot autonomously moves through the space, quickly raising the concentration of hydrogen peroxide gas.
Maintenance: Sustain the necessary concentration of hydrogen peroxide gas for effective biological decontamination.
Ventilation and Residue Removal: Clear out the hydrogen peroxide gas and water vapor from the space.
Advantages of VHP Sterilization
- Capability to eliminate spores up to 6 log;
- Decomposes into water vapor and oxygen;
- No harmful effects on the environment and human body;
- Low operating costs with the ability to sterilize multiple spaces simultaneously;
- Hydrogen peroxide gas exhibits excellent material compatibility;
- Operates at room temperature, is non-toxic, and leaves no residue;
- No risk of leakage or cross-contamination;
- No sterilization dead zones; can operate with automatic navigation.
Features of the Robotic VHP Generator
Qualia's VHP Robot Advantages
Technical Specifications
Different Types of VHP Robot
| Type of VHP Generator | Description | Sterilization Space Range |
| Large Space Sterilization | Stationary Model | Connected to HVAC systems (100m³ – 2000m³) |
| Portable Model | ||
| Small Space Sterilization | Portable Model with external disinfection port to the room | Outdoors (0-100m³) |
| Place inside the room | Indoors (0-100m³) | |
| Equipment Sterilization | For use with bio-safty pass box, isolators, BIBO, Freeze dryer etc | 0-20m³ |
| Robotic Sterilization | Sterilize according to any planned route | Up to 250m³ |
Successful Cases
| Project Name | Equipment | Completion Date |
| Wuxi AppTec | VHP equipment generator | 2021.04 |
| Ceva Santé Animale France | VHP generator (equipment + space) | 2021.05 |
| MONTAJES DELSAZ (P3 Laboratory) | VHP generator (equipment + space) | 2018.08 |
| Jordan JOCAC (Vaccine Production Workshop) | VHP generator (equipment + space) | 2018.01 |
| Tonghua Dongbao Recombinant Human Insulin Phase II | VHP generator (equipment + space) | 2017.11 |
| Tonghua Dongbao | VHP generator (equipment + space) | 2018.12 |
| Nanjing Procleix Biopharmaceuticals | VHP equipment generator | 2019.08 |
| Huarlan Bio (COVID-19 workshop) | VHP space generator | 2020.02 |
| Huarlan Bio (COVID-19 workshop) | VHP equipment generator | 2020.12 |
| Yunnan Huayu Large Animal P3 Project | VHP generator (equipment + space) | 2021.1 |
| Ningbo Rong’an Biopharmaceuticals | VHP space generator | 2021.1 |
| Qingdao Yibang P3 Animal House | VHP generator (equipment + space) | 2022.05 |
| Qingdao Yibang P3 Animal House | VHP equipment generator | 2023.08 |
