PRODUCT NEWS
Testo
Condair
A Konvekta exhaust air cooling system pre-cools incoming fresh air to reduce a building’s need for mechanical cooling. The Condair ME humidifi er is used in this system to provide very low energy evaporative cooling to the warm air extracted from the rooms. Before the cooled extract air is vented externally, it is run through a heat recovery system and provides up to 10K of cooling to the incoming fresh air supply. A cooling eff ect from 32°C outside air temperature down to 22-23°C supply air temperature can be reached, without any mechanical cooling. Konvekta is a leading global supplier of high effi ciency run
Imagine you just give the instructions, and your tool does the work all by itself. Sounds like a dream of the future? Not with Testo and the new smart vacuum pump testo 565i. In contrast to conventional vacuum pumps, you simply enter the vacuum target value, and the pump automatically stops evacuation at the right moment and then carries out the holding test immediately afterwards. At the end, the customer only has to evaluate the data. And this also runs almost automatically via the testo Smart App. ■Fully automated evacuation with integrated holding test. ■Full safety – also with refrigerants of classes A3 and A2L. ■ Fully smart confi guration, monitoring and data management – with the testo Smart App.
■ Fully easy – easy oil change and quick assessment of the oil level.
■ Full protection even in the event of power interruptions, thanks to integrated non-return valve.
■Full connectivity to the entire refrigeration portfolio from Testo.
www.testo.com/en-UK
around energy recovery systems, with clients including MIT and Harvard University in the USA, as well as Frankfurt Airport, Germany, and Swarovski Optik in Austria. Its systems off er an average annual ROI of between three and seven years, depending on energy prices and operating hours. Alongside the highest effi ciency systems on the market, the company off ers a performance guarantee to clients, covering highly detailed fi nancial and operational outcomes. The company’s Konvekta-Controller operates within a Digital Twin framework and provides net annual energy-saving calculations to design engineers early in the design phase. Following installation, the Konvekta-Controller presents current and historical performance data, allowing optimisations to be carried out to meet or exceed initial design projections. The Condair ME in-duct adiabatic humidifi er can be used to
provide humidifi cation or cooling to an air handling unit. Its evaporative matrix is located inside the duct and has water fl owing down its surface. Air passing through the matrix is humidifi ed and cooled without any aerosols being produced inside the AHU. The Condair ME has an innovative hydraulic pump module that can be located either inside the duct or externally, which allows servicing to happen without any AHU downtime. Units are available in sizes ranging from just 60x62cm to over 4x4m, with total outputs from a single unit of up to 1,200kg/h. In terms of cooling, this can equate to 822kW of adiabatic cooling from as little as 1kW of consumed electricity.
www.condair.co.uk
42 June 2024 •
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