Explore the structural details of the Purifier Nxgan lacquered exterior and stainless steel interior air showers

As a key purification device, the Purifier Nxgan painted exterior and stainless steel interior air shower room incorporates multiple elements in its structural design to ensure effective air purification and operational stability.

Purifier Nxgan outside baking paint inside stainless steel air shower room technical parameters:

• Outside size: 1220 × 2000 × 2050 (W × D × H)

• Purification area size: 790 × 1920 × 1950 (width × depth × height)

• Filter purification efficiency: ≥0.5um dust ≥99.99% (sodium flame method)

• Nozzle wind speed: ≥27m/s or more to achieve the effect of dust removal

• Air shower time: 0~99sec adjustable

• Circulating air volume: 1600~2000M3/h

• Electricity: 380V-50Hz or 220V-50Hz

• Maximum power: 0.75KW

• Weight: 460Kg

• Size of high efficiency filter with partition: 610×610×120

• Primary filter size: 600×300×21

Air Shower Room Operation Steps

Prepare:

• Ensure you are properly attired in cleanroom garments.

• Verify that the air shower is operational.

Enter:

• Step into the air shower room and close the door behind you.

• Stand in the designated area and remain still.

Activate:

• Wait for the air shower cycle to start automatically.

• The air jets will begin, removing contaminants.

Exit:

• After the cycle completes, open the exit door.

1. How to assess the air quality before and after using an air shower?

Particle counters measure airborne contaminants (≥0.3µm) at entry and exit points. Compare ISO 14644-1 class compliance pre- and post-shower. Differential pressure gauges track airflow consistency, ensuring HEPA/ULPA filter efficacy.

2. What is the best placement for an air shower?

Install air showers at critical transition zones, such as cleanroom entrances. Ensure proximity to gowning areas and alignment with workflow paths. Avoid placing near HVAC vents to prevent airflow interference.

3. How do air showers reduce static electricity?

Ionized airflow neutralizes static charges on surfaces. Stainless-steel construction and grounded flooring further dissipate static, protecting sensitive electronics. Regular humidity control (40-60% RH) enhances anti-static performance.

4. How do I calculate the airflow requirement for an air shower?

• Room volume: Multiply interior dimensions (L × W × H).

• Air changes: Target 20-30 cycles per minute for ISO Class 5+.

• Safety factor: Add 10-15% to accommodate filter loading and pressure drops.

5. Can an air shower be used in pharmaceutical environments?

Yes, air showers are critical in pharma facilities for GMP compliance. They minimize particulate transfer in sterile zones, with validated HEPA systems meeting FDA/EU Annex 1 requirements.

6. What is the typical cycle time for an air shower?

Standard cycles range from 15 to 30 seconds, adjustable via control panels. Longer cycles (up to 60 seconds) apply in high-contamination risk areas or for bulk equipment decontamination.

7. What is the cost of a lacquered air shower?

Lacquered models cost $10,000-$25,000, depending on size and features. Key cost drivers:

• Custom dimensions

• Enhanced finishes (anti-microbial, ESD-resistant)

• Smart controls or IoT integration

8. How to test the effectiveness of an air shower?

• Conduct particle count comparisons using ISO 14644 protocols.

• Verify airflow velocity (20-25 m/s) with calibrated anemometers.

• Perform filter integrity tests via DOP/PAO scanning.

9. What standards do air showers need to meet?

Compliance includes:

• ISO 14644 (cleanroom classification)

• GMP (pharmaceuticals)

• IEST-RP-CC034 (testing protocols)

• OSHA noise/exposure limits

10. How do air showers prevent contamination?

High-velocity airflow removes loose particles from surfaces. HEPA filtration captures 99.97% of contaminants ≥0.3µm. Interlocked doors ensure sequential operation, preventing unclean air ingress.

11. How do I select the right air shower model?

• Size: Match to user traffic (single vs. multi-person).

• Industry needs: Pharma (GMP), electronics (ESD-safe), or labs (ULPA).

• Features: Emergency stops, touchless controls, or data-logging.

12. Are there any health risks associated with air showers?

Properly maintained units pose minimal risks. High noise levels (>75 dB) may require hearing protection. Excessive airflow velocity could dislodge loose eyewear or lightweight PPE.

13. What is the noise level of an all-steel air shower?

Operational noise ranges from 65-75 dB(A). Sound-dampened models with acoustic panels or variable-speed fans can reduce levels to 55-60 dB(A).

14. What are the advantages of lacquered finishes?

• Corrosion resistance in humid environments

• Easy cleaning with non-porous surfaces

• Aesthetic customization for facility branding

15. How do air showers impact operational efficiency?

They reduce contamination-related downtime by up to 70% in cleanrooms. Faster personnel/equipment turnover and lower filter replacement frequency (12-24 months) optimize long-term costs.

16. What is the lifespan of an air shower?

With proper maintenance, lifespan averages 10-15 years. Stainless-steel frames and regular filter replacements extend durability. Control systems may require upgrades every 5-7 years.