VHP Robot

VHP Robot | QUALIA VHP Robot_1

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.

VHP Robot | QUALIA VHP Robot on Fair_1
QUALIA VHP Robot on Fair
VHP Robot | QUALIA VHP Robot
QUALIA VHP Robot

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.
VHP Robot | QUALIA VHP Robot 4_1
QUALIA VHP Robot
VHP Robot | QUALIA VHP Robot 5_1
QUALIA VHP Robot

Features of the Robotic VHP Generator

  • Intelligent Sterilization Mode
    • Features autonomous navigation for automatic mobile sterilization.
    • Automatically moves from site to site without sterilization during movement.
    • Ensures accurate dosing at each site.
    • Completes sterilization in a closed-loop operation, automatically returning to the start point.
  • Mapping and Navigation
    • Capable of autonomously building architectural floor maps in multi-room cleanroom sterilization spaces.
    • Sets sterilization sequences based on requirements, defines paths autonomously, and avoids obstacles flexibly.
    • Stores over 100 maps; a single map creation can be used multiple times.
  • Power Supply and Materials
    • Offers dual power supply modes: battery pack and external power source.
    • Battery supports continuous sterilization for ≥8 hours.
    • Constructed from VHP corrosion-resistant materials used in cleanrooms.
  • Design Features
    • Equipped with omnidirectional wheels for easy movement; designed to be lightweight.
    • Programmable for scheduled and delayed start.
    • Integrates an alarm system for alerting in case of abnormalities.
    • Includes built-in Wi-Fi for network connectivity.
  • Operation and Sterilization Efficiency
    • Operation via a computer outside the room using a wireless Wi-Fi connection.
    • Supports automatic and manual control operations.
    • Ensures rapid and even distribution of hydrogen peroxide gas across the sterilization space.
    • Automatically calculates the sterilizing agent’s dosage based on the size of the sterilization space.
    • A single VHP generator can deactivate a space of ≥300m³ in under 2 hours, with residual gas concentration below 1ppm post-sterilization.
  • Customization
    • Offers customization according to customer requirements.
VHP Robot | QUALIA VHP Generator III and VHP Robot
QUALIA VHP Generator III and VHP Robot

Qualia's VHP Robot Advantages

  • Automation: The robot is capable of autonomous navigation and positioning, ensuring fully automated air sterilization operations.
  • No Dead Angles in Sterilization: The air sterilization equipment equipped on the robot can perform multi-angle, comprehensive spraying through devices such as mechanical arms, guaranteeing no dead angles in the sterilization effect.
  • Battery Capacity: The robot has a continuous air sterilization endurance time of ≥8 hours.
  • Cross-Infection Prevention: The robot’s air disinfection reduces contact between personnel and the disinfection area, effectively avoiding the risk of cross-infection.

Technical Specifications

  • Spore Killing Capacity: Capable of achieving a 6-log reduction in spores.
  • Decomposition Products: Breaks down into water vapor and oxygen.
  • Safety Profile: No harmful effects on the environment or human health.
  • Cost Efficiency: Capable of sterilizing multiple spaces simultaneously with low operational costs.
  • Material Compatibility: Hydrogen peroxide gas is compatible with a variety of materials.
  • Eco-friendly Operation: Operates at room temperature, non-toxic, and leaves no residue.

Different Types of VHP Robot

Type of VHP GeneratorDescriptionSterilization Space Range
Large Space SterilizationStationary ModelConnected to HVAC systems (100m³ – 2000m³)
Portable Model
Small Space SterilizationPortable Model with external disinfection port to the roomOutdoors (0-100m³)
Place inside the roomIndoors (0-100m³)
Equipment SterilizationFor use with bio-safty pass box, isolators, BIBO, Freeze dryer etc0-20m³
Robotic SterilizationSterilize according to any planned routeUp to 250m³

Successful Cases

Project NameEquipmentCompletion Date
Wuxi AppTecVHP equipment generator2021.04
Ceva Santé Animale FranceVHP 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 IIVHP generator (equipment + space)2017.11
Tonghua DongbaoVHP generator (equipment + space)2018.12
Nanjing Procleix BiopharmaceuticalsVHP equipment generator2019.08
Huarlan Bio (COVID-19 workshop)VHP space generator2020.02
Huarlan Bio (COVID-19 workshop)VHP equipment generator2020.12
Yunnan Huayu Large Animal P3 ProjectVHP generator (equipment + space)2021.1
Ningbo Rong’an BiopharmaceuticalsVHP space generator2021.1
Qingdao Yibang P3 Animal HouseVHP generator (equipment + space)2022.05
Qingdao Yibang P3 Animal HouseVHP equipment generator2023.08

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