• 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. What is the purpose of a horizontal flow clean bench?

The purpose of a horizontal flow clean bench is to provide a sterile, particle-free work environment for laboratory and medical tasks. It achieves this by directing HEPA-filtered air horizontally across the work surface, preventing contamination and ensuring a clean area for sensitive procedures.

2. How to monitor the performance of a clean bench?

Monitoring the performance of a clean bench involves checking airflow velocity, HEPA filter integrity, and overall cleanliness. Regularly use particle counters and airflow meters to measure air quality and flow consistency. Document results to ensure the bench meets required standards.

3. What is the ideal temperature for operating a clean bench?

The ideal temperature for operating a clean bench is typically between 20°C to 25°C (68°F to 77°F). This range ensures optimal performance and comfort for the operator, maintaining the integrity of sensitive procedures.

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

Using a medical clean bench offers several benefits, including:

• Sterile Environment: Ensures a contamination-free workspace.

• Enhanced Safety: Protects both the operator and the samples.

• Versatility: Suitable for various medical and research applications.

5. How does a horizontal flow clean bench work?

A horizontal flow clean bench works by drawing air through a HEPA filter located at the back of the unit. The filtered air is then directed horizontally across the work surface, sweeping contaminants away from the workspace and ensuring a clean environment.

6. How to improve airflow in a horizontal flow clean bench?

Improving airflow in a horizontal flow clean bench involves:

• Regular Maintenance: Clean and replace HEPA filters as needed.

• Proper Arrangement: Avoid placing large objects that obstruct airflow.

• Minimize Movement: Reduce rapid hand movements to maintain laminar flow.

7. How to perform a microbiological test on a clean bench?

To perform a microbiological test on a clean bench, prepare agar plates and place them in various locations on the work surface. Expose the plates to the airflow for a specified time, then incubate them to identify any microbial growth. Document and analyze the results to assess contamination levels.

8. How to store a medical clean bench when not in use?

When not in use, store a medical clean bench by:

• Cleaning: Thoroughly clean and disinfect the work surface.

• Covering: Use a dust cover to protect it from contaminants.

• Environment: Store in a clean, dry area to prevent damage.

9. How to handle power outages with a clean bench?

During a power outage, immediately cease all operations and secure any sensitive materials. Cover the work surface to protect it from contaminants. Once power is restored, perform a complete decontamination and airflow check before resuming work.

10. How does a clean bench differ from a fume hood?

A clean bench provides a sterile, particle-free environment using HEPA-filtered air, ideal for protecting samples from contamination. In contrast, a fume hood primarily protects the user by ventilating hazardous fumes and vapors away from the work area using external exhaust systems.

11. How does HEPA filtration work in a clean bench?

HEPA filtration in a clean bench works by drawing air through a HEPA filter that captures 99.97% of particles as small as 0.3 microns. The filtered air is then directed over the work surface, ensuring a clean and sterile environment by removing contaminants.

12. What are the power requirements for a medical clean bench?

The power requirements for a medical clean bench typically range from 100 to 400 watts, depending on the model and additional features such as lighting and ventilation systems. Ensure the bench is connected to a stable power source to maintain optimal performance.

13. How to optimize work practices in a clean bench?

Optimizing work practices in a clean bench involves arranging tools and materials efficiently, minimizing movements to reduce particle generation, and adhering to strict protocols. Regularly clean the work area and use appropriate PPE to maintain a sterile environment.

14. How to set up a medical clean bench?

Setting up a medical clean bench involves the following steps:

• Positioning: Place the bench in a clean, low-traffic area.

• Power Supply: Ensure a stable power source is available.

• Calibration: Check and adjust airflow settings.

• Cleanliness: Perform initial cleaning and decontamination.

15. How to conduct training for clean bench operators?

Conducting training for clean bench operators involves explaining the principles of laminar flow, demonstrating proper use and maintenance, and emphasizing safety protocols. Hands-on practice and regular assessments ensure operators are proficient and maintain high standards.

16. How to test the effectiveness of a clean bench?

Testing the effectiveness of a clean bench involves using particle counters to measure air quality and performing microbiological tests to detect contamination. Regularly check the HEPA filters and airflow patterns to ensure the bench operates within required specifications.

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

Conducting a risk assessment for using a clean bench involves identifying potential hazards, evaluating the likelihood and impact of risks, and implementing control measures. Consider factors such as material handling, airflow integrity, and operator training to mitigate risks effectively.

18. What industries use medical clean benches?

Medical clean benches are used in various industries, including:

• Healthcare: For sterile preparation of medications and samples.

• Pharmaceuticals: For contamination-free drug development and testing.

• Biotechnology: For research and development of biological products.

19. How to integrate a clean bench into a laboratory workflow?

Integrating a clean bench into a laboratory workflow involves:

• Placement: Position the bench in a strategic location to optimize accessibility.

• Training: Ensure staff are trained on proper use and maintenance.

• Protocols: Develop and implement standard operating procedures for consistent use.