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Ortner - Model JET -Personnel Air Shower
The removal of especially small particles from surfaces or textiles is technologically highly demanding. Extensive studies by universities and research institutes have shown the limited efficiency of conventional personnel air showers and demonstrate new methods for the efficient removal of particles from cleanroom garments.
Vibrations support the removal process. Ortner JET nozzle technology, for example, enables particles on clothing to be detached or sheared off by means of a pulse and vibration effect. The laminar displacement flow causes efficient particle removal and thus prevents possible re-contamination of the person.
Safe, validatable cleaning process. The optimal body position calculated by means of 3D computer simulations guarantees the most effective cleaning effect and a secure, validatable cleaning process.
Optimized Technology for Mechanical Cleaning by Means of Air
Vibrations support the detachment process
The nozzle technology used was designed according to simulation results on air flow and particle transport within an extensive research project with the University and the Research Center of the Graz University of Technology and has been proven to be able to detach particles efficiently.
The optimum body position was determined by means of 3D computer simulations in order to achieve the best possible cleaning effect.
Expertise and Understanding of Technology
Proven efficient particle removal
Physical laws calculated in detail and taken into account in the development of the new Ortner JET personnel air shower have been proven to enable efficient particle removal.
Inward and outward airlocking
The personnel air shower processes can be variably adapted to the respective requirements and can be equipped with all necessary functions for both inward and outward airlocking.
- Cladding : S 235 ELO RAL 9010 matt
- Electrical connection data : 230 VAC / 50Hz / 6A
- Compressed air : 6 bar oil-free
- Compressed air consumption : approx. 200 l/30 sec.
- Compressed air nozzle : 24 pieces
- Door lock : electric door lock
- doors : 2 all-glass doors ESG
- Door clearance : 800 x 2000 mm (WxH)
- Door hinge (freely selectable) : DIN L (unclean) / DIN R (clean)
- air outlet speed/nozzle : >50 m/sec
- Recirculation air volume : approx. 2000 m³ /h
- Test facility : Aerosol test ports
- Recirculation filter : HEPA H14 filter
- Pre-filter : G3
- Signaling : LED light bar red, green, blue, yellow, incl. chamber lighting white
- Visualization : Touchpanel 4,3"
- Control : Siemens series 1500
- Weight : approx. 700 kg
- Stainless steel version (1.4301) : Sensors foot position
- Connection H2O2 decontamination : Compressed air reservoir
- Additional airlock direction : Remote maintenance