Built around the clinical workflow
- 7,000 m³/h high clean air volume; over 50 air changes per hour in an 80 m³ room
- Primary, ultra-strong, H13 HEPA and activated-carbon filtration stages
- 222 nm excimer UV and high-energy photoions for air and surface disinfection
- 100% one-time capture of PM0.3–PM10; zero particles at the outlet (ISO 14644-1 Class 1)
- Human-machine coexistence with no harmful by-products during continuous operation
- Self-disinfection H2O2 module for internal chamber and external surface disinfection
- Modular purification and UV modules for simple maintenance and configuration
- Smart touchscreen with optional PM2.5, TVOC, formaldehyde and ozone monitoring
- Floor-standing unit and mobile clean-booth configurations
The BEST high-level laminar flow purification and sterilization system is designed to create Class I–III clean environments without the cost and lead time of conventional laminar-flow construction. It combines large-volume horizontal laminar airflow, multi-stage filtration, 222 nm excimer UV and a self-disinfection module in a floor-standing or mobile clean-booth format.
How the purification works
Air is drawn through primary and ultra-strong pre-filters, H13 HEPA and activated carbon before entering the 222 nm excimer UV and photoion stages. The outlet is designed to deliver particle-free horizontal laminar flow, achieving zero particles at the outlet and ISO 14644-1 Class 1 cleanliness.
- Large frontal horizontal air supply with a 7,000 m³/h clean air volume
- 100% one-time capture of PM0.3–PM10 and 100% kill of airborne pathogenic bacteria
- Human-machine coexistence: continuous dynamic disinfection without harmful by-products
- H13 HEPA and activated carbon remove particles, odours and volatile residues
- Modular filtration and UV modules simplify maintenance and adapt to different room layouts
Purification levels and air changes
| Cleanliness level | Air changes per hour | Typical application |
|---|---|---|
| 1,000-level | ≥75 | Clean operating rooms, clean bone-marrow transplant rooms |
| 10,000-level | ≥25 | Delivery, catheterization, neonatal, transplant and burn wards; ICU |
| 100,000-level | ≥15 | Treatment, blood transfusion, disinfection/supply, dialysis and emergency rooms |
| 300,000-level | ≥8 | General wards and supporting clinical spaces |
Self-disinfection and surface control
A built-in H2O2 atomization module can disinfect the internal chamber and can be extended to external surfaces in the room. The module is designed to release a controlled low concentration of hydrogen peroxide mist; the self-disinfection cycle can be triggered automatically or manually depending on the configuration.
Flexible room formats
For fixed rooms, the floor-standing purification station provides a compact 800 × 500 × 2,000 mm footprint. For temporary or reconfigurable spaces, the mobile clean booth combines the same purification and UV technology with a flexible curtain enclosure and a rated air volume above 2,200 m³/h.
Applications
- Class I: clean operating rooms and clean bone-marrow transplant wards
- Class II: delivery rooms, catheterization rooms, neonatal rooms, organ-transplant wards, burn wards, ICU and hematology wards
- Class III: pediatric and mother-infant rooms, obstetrics/gynecology examination, treatment, blood transfusion, disinfection and supply, hemodialysis, emergency, laboratory and general wards
Smart monitoring
The touchscreen displays operating status and room air quality. Optional sensors for PM2.5, TVOC, formaldehyde and ozone can be integrated, with remote monitoring and data export for facility management.
Specifications are based on the BEST high-level laminar flow purification documentation. Actual room cleanliness depends on room geometry, sealing, load and installation; confirm the configuration and performance validation with FulCare.
