Operating theatre canopy Vindur® ULA

The ULA.4 is part of the new generation of operating theatre clean air canopies. It is installed as a full system in the suspended ceiling of operating theatres and consists of an air outlet element (single-layered, depending on the requirement double-layered or differential flow polyester fabric), the H14 high-efficiency particulate air filter (alternatively H13) as per DIN EN 1822 at the ends, a plenum made of anodised aluminium or stainless steel with sound absorbers and also air circulating modules. The air circulating modules comprise a circulating air intake (stainless steel microfabric or polyester fabric) in the direction of the airflow, a F9 filter in accordance with DIN EN 779, a sound absorber, fans with non-return flap valves and air supply connection. Mode of operation: The room air is sucked into the air circulating module, is mixed in the module with the fresh air conditioned by the air conditioner and discharged to the plenum located above the filter canopy. Then, the filtered, clean air flows into the operating theatre and forms the protection zone. The ideal clean air outlet for the low-turbulence ULA.4 canopy has a uniform air discharge area without dead zones and a peripheral skirting of laminated safety glass or acrylic glass that goes down to height of the door lintel.

• Variable frame system with highest level of dimensional accuracy
• Integrable flush mounted “wall-to-wall” system suitable for clean rooms
• Sound pressure level meets guidelines
• No fire load
• Flexible installation (no fixed-points)

Find out more or get in contact

Weiss Technik are a market leading environmental test chamber manufacturer.  The UK team are on hand to help you find a solution for your business from our wide range of climatic test chambers and environmental simulation systems. You can download our product range brochures from Multimedia Center. All Weiss Technik environmental test chambers have possibility to use our innovative WEBSeason® user interface that allows you to program, control and monitor your tests within the chamber for ease of use. Our unique S!MPATI® software is also available to install. Installation and operating manuals for both software programs can also be found in the Multimedia Center.

If you need more assistance in finding a solution for your business, get in contact with us via our Contact Form, or you can call on 01509 631595 or email the team on enquiries.gb@weiss-technik.com. 

We also offer OEM environmental test chamber servicing, calibration and maintenance from our UK-based service team.  Find out more about service and maintenance contracts. For immediate shipping on test chambers and cabinets, take a look at our in-stock environmental simulation chambers.