FEATURE REPORT PRODUCT NEWS Looking for reliable Thermostatic Expansion Valves?
Wide range of 150 different models of RFKH valves with exchangeable orifice
R455A/R454C Low temperature range MOP A2L
Find your local Sanhua dealer
www.SanhuaTXV.com
Testo
Testo has introduced new compact handheld measuring instruments. Delivering precise results wherever you need them – fast, flexible, user-friendly and connected to smartphones and tablets. This new range from Testo is perfect for installing and maintaining air conditioning and ventilation systems, servicing heating systems, ensuring indoor air quality and comfort, measuring pressure across HVAC and industrial applications, or measuring temperature in food and laboratory environments. Testo’s HVAC measuring instruments demonstrate precision, quality and reliability. Not enough time in the day, endless to-do lists and time-consuming tasks: These are the moments when engineers can depend on the new compact measuring instruments from Testo. Measurement values are determined and displayed quickly via the user-friendly testo Smart App. Not only does the App ensure all measurement menus are available, it also allows a practical second screen function, measured value storage, analysis and documentation in the smart assistant at any time. Smooth and energy-efficient operation of air conditioning and ventilation systems can only be ensured by regular measurements of the relevant parameters. With the new compact measuring instruments testo 417, testo 416 and testo 425, flow and volume flow measurement in ventilation ducts, at air inlets and outlets and when adjusting balanced residential ventilation is easier than ever. We spend almost 90% of our time indoors every day. Indoor air quality and comfort are therefore essential for minimising health risks and ensuring performance in the workplace. Thanks to the new compact measuring instruments testo 535, testo 545 and testo 625, CO2
Airedale
A pioneer in R1234ze and R32, Airedale is keen to add to its legacy, with the introduction of several new ranges on scroll and inverter screw compressor platforms, crucially operational with the lower, or low GWP refrigerants R32, R1234ze and R513a. Airedale has announced two new
ranges – SpiraChill and iChill – and has promised more to follow. This first launch incorporates heat pump and cooling-only only options, using scroll and inverter screw technology, and delivers anywhere from 200kW to over 1400kW of cooling and/ or heating, with partial and/ or full heat recovery available. SpiraChill is Airedale by Modine’s scroll compressor chiller and heat pump solution and is part of Airedale’s more sustainable range of cooling solutions. With a cooling and heating capacity extending to just over 1200kW, SpiraChill offers partial and full heat recovery on all models. SpiraChill uses the latest in scroll compressor technology, optimised for lower GWP refrigerant R32, to offer excellent efficiency and versatility across a wide range of applications.
Suitable for both comfort and process applications, SpiraChill
operates with an in-built sequencer that permits up to 6 units to be added to the master unit, delivering flexibility and scalability. With scroll compressors that operate up to 8 stages, SpiraChill offers excellent part-load efficiencies and highly accurate set-point control. Optimised for R32, SpiraChill delivers SEERs of up to 4.90 (cooling only) and 4.80 (heat pump), making SpiraChill a sensible, sustainable option. iChill is Airedale’s first inverter-driven screw chiller, for efficient
, illuminance, temperature, and humidity are controlled quickly, easily and precisely, ensuring a healthy indoor climate that promotes performance. The two new differential pressure measuring instruments testo 512-1 and testo 512-2 can be used to measure low and high pressures quickly and precisely, when checking heating systems for example. The all-new testo 512 manometers offer users a reliable tool for pressure measurement in industrial applications or for checking filters and Pitot tube measurement on air conditioning and ventilation systems.
X
www.testo.com
and precise load matching. Optimised for low GWP refrigerant R1234ze (GWP 7) and lower GWP refrigerant R513a (GWP 613), iChill delivers efficiency, versatility and performance. With capacities from 200-1400kW and with high full-load and seasonal efficiency, iChill is suitable for comfort and process applications and is available as a cooling-only chiller or multi-function 4-pipe heat pump unit, offering simultaneous heating and cooling operation. iChill operates with an in-built sequencer that permits up to 6 units to be added to the master unit, delivering flexibility and scalability. A sustainable solution, iChill delivers SEERs of up to 5.42 on our R1234ze range, and an EER of up to 3.16, with an SEER of up to 5.39 on our R513a range, and an EER of up to 3.32.
X
www.airedale.com
Download the ACR News app today
www.acr-news.com • March 2023 35
Page 1 |
Page 2 |
Page 3 |
Page 4 |
Page 5 |
Page 6 |
Page 7 |
Page 8 |
Page 9 |
Page 10 |
Page 11 |
Page 12 |
Page 13 |
Page 14 |
Page 15 |
Page 16 |
Page 17 |
Page 18 |
Page 19 |
Page 20 |
Page 21 |
Page 22 |
Page 23 |
Page 24 |
Page 25 |
Page 26 |
Page 27 |
Page 28 |
Page 29 |
Page 30 |
Page 31 |
Page 32 |
Page 33 |
Page 34 |
Page 35 |
Page 36 |
Page 37 |
Page 38 |
Page 39 |
Page 40 |
Page 41 |
Page 42 |
Page 43 |
Page 44
