On October 23, the three-day 5th China International Air Conditioning, Ventilation, Refrigeration and Cold Chain Industry Exhibition (RACC2025) opened grandly at the Hangzhou Convention and Exhibition Center!
As the world's leading one-stop sealing testing solution service provider, Hairis unveiled its full-precision core product matrix at booth 2-C77/D93, demonstrating systematic sealing testing solutions covering different accuracy and efficiency requirements, attracting the attention and exchanges of many visitors and partners.
Full-precision product matrix to meet the needs of all scenarios
At this exhibition, Hairis' high-precision series of products such as helium mass spectrometry, hydrogen and nitrogen detection, RGA, and (refrigerant) online gas leak detectors were unveiled, covering the full range of scenario needs from micro-leak detection to gas analysis.
01
HQ series hydrogen and nitrogen leak detector
This product uses a safe and reliable hydrogen-nitrogen mixture (5%H₂+95%N₂) as the tracer gas. It has the high detection accuracy of 5*10-8pa·m3/s required to meet the requirements of most industrial scenarios, with faster response speed and lower detection cost.Among them, the HQ-100B handheld series supports multi-point sniffing, which can quickly locate leak points. It can be widely used in sealing detection and leak detection of heat exchangers, valves, pipelines, capillary tubes and other components, helping enterprises to significantly improve quality inspection efficiency and optimize operating costs.
HM-400 Helium Mass Spectrometer Leak Detector
Hiris helium mass spectrometer leak detector has become the "ultimate judge" in laboratories, R&D centers and high-standard production lines with its ultra-high precision and excellent stability of 5*10-13pa·m3/s. It uses helium as a tracer gas and canIt can detect extremely small leakage rates, which is the gold standard for measuring product sealing performance, ensuring that key components are foolproof. It can be widely used in the testing of core components that have extreme requirements for sealing, such as compressors, precision valves, and nuclear magnetic resonance cold heads.
RGA residual gas analyzer
The RGA residual gas analyzer can not only perform high-precision quantitative leak rate detection, but also qualitatively analyze the gas components in a closed cavity. For example, it accurately identifies and quantifies the H remaining in the cavity by measuring the intensity of ions with different mass-to-charge ratios.₂O, O₂, N₂, CO₂ and other gas components.This is of irreplaceable value for diagnosing internal abnormalities of the system (such as moisture contamination inside the compressor, failure analysis of vacuum insulation panels, cleanliness verification of precision pipelines, etc.)
Refrigerant (online gas leak detector)
Refrigerant (online gas leak detector), based on RGA (residual gas analysis) technology, can be used for refrigerant leakage testing of refrigeration products such as air conditioners, refrigerators, freezers, etc., for key refrigeration products such as R134a and R600a.The minimum detectable leakage rate is 0.05g/a.It uses a 10-inch touch-sensitive integrated display, an intuitive interface, and supports touch and mouse operations.It is easy to use and can greatly improve the efficiency of online leak detection.
The solution has attracted fans and gained high recognition
Continuous innovation, empowering the future
Accurate and efficient sealing testing is the cornerstone for modern refrigeration and cold chain systems to achieve high energy efficiency and high reliability. As a leading company in the field of sealing testing, Hairis will be driven by innovation and committed to professional services to provide global customers with accurate, reliable and efficient sealing testing solutions, empowering a safe, energy-saving and sustainable future in the refrigeration field.
