Products
VOLUME FLOW HOOD
The new volume flow hood testo 420 is the light , precise and convenient solution for regulating volume flows at larger air intakes and outlets . At swirl outlets in particular , the flow straightener significantly reduces the usual measurement errors .
This allows users to fulfil hygienic indoor air quality guidelines and stipulations in ventilation and air conditioning systems quickly and precisely , for example , in industry , office rooms or in cleanrooms . Handling is especially easy with a uniquely low weight of less than 2.9 kg and ergonomic handles .
The measuring instrument can be tilted and removed for more comfortable readout of the measurement values . In addition to this , mobile devices can be used via Bluetooth App integration as a second display and remote control . This makes the use of a tripod for high ceilings especially secure and comfortable . Users can furthermore use the App to finalise and send the measurement report directly on site .
For more information , contact + 27 ( 0 ) 11 380 8060
NEW SMALL AND EFFICIENT HUMIDIFIER
Condair is launching the Condair RM , a new low-capacity resistive steam humidifier that can provide 2kg up to 8kg of steam to a duct , with full modulation across the output .
The Condair RM reduces the cost of consumables , when compared to electrode boiler humidifiers as it incorporates a boiling chamber that can be cleaned to remove lime scale , rather than needing disposable plastic cylinders .
As the Condair RM has resistive heating elements it can operate on regular mains water supply and reverse osmosis ( RO ) water eliminating regular cleaning .
The Condair RM can offer ± 5 % RH control with mains water or ± 2 % RH control with RO water . The Condair RM also has an intelligent water control system .
Condair is represented in South Africa by Humidair , offering system design , supply , commissioning , maintenance and spares .
For more information , contact + 27 ( 0 ) 11 781 1577
POWERFUL AIR PURIFICATION
Streamer technology MC55W air purifiers are the latest addition from Daikin .
Powerful suction takes in air over a wide area from three directions into the unit . Flash Streamer emits high-speed electrons where these electrons collide and combine with the air to form four types of elements . These elements provide decomposition power on hazardous substances .
There is effective capturing of pollutants due to attraction by an electrostatic HEPA filter which allows very low pressure loss , and avoids clogging easily .
A deodorising filter adsorbs and decomposes odours and capacity is continuously regenerated making filter replacement unnecessary .
The active plasma lon generation module provides further cleaning power to the purified air .
The unit catches fine allergens , pollen , bacteria , mold spores , viruses and odours particles as small as 2.5PM .
For more information , contact : + 27 ( 0 ) 11 997 4400 / + 27 ( 0 ) 21 528 3500 / + 27 ( 0 ) 31 263 2992
www . hvacronline . co . za RACA Journal I January 2021 73