FEATURE REPORT PRODUCT NEWS
Bitzer
The latest update to the Bitzer software enables the selection of performance data for even more components in its product range, providing a reliable tool for users to select suitable components for their systems. The software is only
recently available in version 6.10.0, which enables users to select many new compressor models and refrigerants, with a key focus on Bitzer’s screw compressors. The performance data for compressors of the HS series ranging between 20 and 75 Hz is now available for all conventional refrigerants. The corresponding Varipack frequency inverter can be selected as an accessory for any compressor. New technical information also contains additional details on operating screw compressors with external frequency inverters. New CSVH3 and CSVW3 compressor models have also been incorporated into the software, and Bitzer has added new refrigerants for the CSH.6 series. A further screw compressor has been integrated in the form of the CSW10593-400Y.
www.bitzer-software.com
Carrier
BSRIA
BSRIA Instrument Solutions provides measuring instruments that meet the needs of its clients. The Testo 440 multifunctional product range provides solutions to meet a wide range of on-site demands with a comprehensive high- precision probe selection, robust design, and accurate and reliable data output with the option of direct cable or Smart Bluetooth connectivity. Combined with its intuitive clear display and an unrivalled level of accuracy, it is the cost- effective solution that every engineer needs in their toolkit. Condair, which specialises in humidifier system advice, design, manufacture, supply, installation, commissioning, planned maintenance and spares support, has recently purchased multiple Testo 440 humidity, temperature and air velocity measurement kits from BSRIA Instrument Solutions. Condair is recognised by its customers as providing a first-class professional service and it therefore demands the same from its suppliers, which is why it has chosen BSRIA Instrument Solutions as its preferred supplier for its instrumentation purchases. Dan Higgins, BSRIA Instrument Solutions sales manager, said: “We understand that our clients’ businesses are dependent on the need to have the right instrument available at any time, so we focus on supplying exactly what they need.”
www.bsria.co.uk
Carrier has introduced an important upgrade to its AquaSnap 30RBMP- 30RQMP chiller range with the addition of built-in connectivity for fixed refrigerant leak monitoring and the addition of Carrier’s flagship Touch Pilot
control system. This makes the chiller even easier for end users and maintenance contractors to operate and reduces maintenance costs by automating checks required under F-Gas regulations. A compatible fixed refrigerant leak detection system can now be connected directly to the chiller, linking this monitoring function with the chiller’s control system to speed up customer or contractor notification in the unlikely event of refrigerant loss and enable more timely corrective action to be taken. Carrier can supply and fit compatible refrigerant leak detectors, including all wiring connections between the sensors and the chiller control panel. Use of a fixed refrigerant leak detection system reduces the number of mandatory site visits required for testing the chiller under F-Gas regulations by half.
The upgrade also includes replacement of Carrier’s Prodialog+ control system with the Touch Pilot system that makes available the latest control functions via a colour touch-sensitive screen, accessible via the internet on PC, tablet or smart phone. The new control system offers alarm notification by email and SMS alert for rapid response and facilitates easy connection to building management systems. Performance data stored within the unit’s onboard memory can be analysed via a user-friendly graphical display, which shows trend data over time at the touch of a button.
www.carrier.com
www.acr-news.com
July 2019 47
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