• Air Intake: Ambient air is drawn into the cabinet through an intake grille.

• Filtration: The air passes through a HEPA filter, removing 99.97% of particles ≥0.3 microns.

• Laminar Airflow: Filtered air is directed vertically downward in a smooth, uninterrupted flow.

• Clean Workspace: The downward airflow creates a contamination-free zone, protecting the work area and materials.

• User Safety: The design minimizes exposure to airborne contaminants, enhancing operator safety.

• Maintained Pressure: The cabinet maintains a slight negative pressure to prevent external contaminants from entering.

• Consistent Environment: Provides a stable and sterile environment for sensitive applications.

• Stainless Steel Orifice Tabletop

• ULPA Ultra GX Filter

• UV Germicidal Lamps

• De-static equipment

• Support Stand with Caster Wheels
  

1. Can a clean bench protect against viruses?

A clean bench can provide a sterile environment by filtering particles and microorganisms from the air. However, it primarily protects the product from contamination and does not protect the user from exposure to viruses. For viral protection, a biosafety cabinet is recommended.

2. What are the benefits of using a medical clean bench?

Using a medical clean bench offers several benefits, including a controlled, particle-free environment ideal for sensitive medical and pharmaceutical tasks. It ensures product protection, reduces contamination risks, and enhances the reliability of experimental results. Additionally, it supports compliance with stringent cleanliness standards.

3. How to integrate a clean bench with other laboratory equipment?

Integrating a clean bench with other laboratory equipment involves ensuring compatibility and optimal placement to maintain a sterile environment. Position equipment to avoid airflow disruption and use compatible accessories like anti-vibration tables for sensitive instruments. Regularly calibrate and maintain all integrated equipment.

4. How to ensure compliance with clean bench regulations?

To ensure compliance with clean bench regulations, stay updated on relevant standards and guidelines from health and safety authorities. Implement and follow standard operating procedures (SOPs) that align with these regulations. Conduct regular audits, provide operator training, and maintain thorough documentation.

5. How to achieve uniform airflow in a clean bench?

Achieving uniform airflow in a clean bench requires regular maintenance and testing. Ensure that the HEPA filter is clean and correctly installed. Conduct airflow velocity tests across the work surface to identify and correct any inconsistencies. Remove any obstructions and adjust the fan speed as necessary.

6. How to choose between a horizontal and vertical flow clean bench?

Choosing between a horizontal and vertical flow clean bench depends on the specific application and workspace requirements. Horizontal flow benches provide laminar airflow from the back to the front, ideal for product protection. Vertical flow benches direct airflow from the top down, offering better protection for both the product and the user in some cases.

7. How to upgrade a medical clean bench?

Upgrading a medical clean bench can involve replacing the existing HEPA filters with higher efficiency or ULPA filters, integrating advanced monitoring systems, or adding ergonomic features like adjustable height. Ensure compatibility with existing systems and minimal disruption during the upgrade process.

8. How to test for leaks in a clean bench?

Testing for leaks in a clean bench involves conducting a smoke test or using a particle counter to detect any breaches in the HEPA filter or seals. Regularly inspect and maintain all seals and gaskets. If leaks are detected, repair or replace the affected components promptly.

9. How to conduct a risk assessment for using a clean bench?

Conducting a risk assessment for using a clean bench involves identifying potential hazards such as contamination, equipment malfunction, and operator error. Evaluate the likelihood and impact of these risks and implement control measures to mitigate them. Regularly review and update the risk assessment to ensure ongoing safety.

10. What is the role of pre-filters in a clean bench?

Pre-filters in a clean bench capture larger particles and extend the life of the HEPA filters by preventing premature clogging. They play a crucial role in maintaining airflow efficiency and overall system performance. Regularly inspect and replace pre-filters according to the manufacturer's recommendations.

11. How often should the filters be replaced in a clean bench?

The frequency of filter replacement in a clean bench depends on the usage intensity and environmental conditions. Generally, HEPA filters should be replaced every one to three years, while pre-filters may need more frequent replacement. Regular monitoring and performance testing can help determine the optimal replacement schedule.

12. How to select a clean bench for a specific application?

Selecting a clean bench for a specific application involves evaluating the required workspace size, the necessary level of cleanliness, and the type of airflow needed (horizontal or vertical). Consider the compatibility with existing equipment and workflows. Consult with manufacturers to ensure the chosen model meets all application-specific requirements.

13. How to integrate data logging with a clean bench?

Integrating data logging with a clean bench involves installing sensors and monitoring devices that can record environmental parameters such as airflow velocity, temperature, and particle counts. Use compatible software to collect and analyze the data, ensuring continuous monitoring and documentation for compliance and quality control.

14. How does a medical clean bench ensure sterility?

A medical clean bench ensures sterility by using HEPA filters to remove airborne particles and microorganisms, creating a laminar airflow that prevents contamination. The consistent airflow direction minimizes turbulence and maintains a clean environment. Regular maintenance and monitoring further ensure the bench's effectiveness in maintaining sterility.

15. What materials are used in a medical clean bench?

Medical clean benches are typically constructed from materials like stainless steel for the work surface and interior, providing durability and ease of cleaning. The exterior may include powder-coated steel or other corrosion-resistant materials. High-quality glass or acrylic is used for the front sash and side panels to ensure visibility and protection.