On April 24, 2025, held in Shenzhen, China"The 2nd New Energy Thermal Management Products Intelligent Manufacturing Supply Chain Innovation Summit and AI Artificial Intelligence Liquid Cooling Summit"Become an important milestone in the field of new energy and cooling technology.This summit brings together leading companies in the industry chain such as BYD, ZTE, Hirays Technology, NVIDIA, and Honeywell.Hirays TechnologyAs a leading brand in sealing testing technology, it exhibited highly innovative products——HQ-200Hydrogen nitrogen leak detector，by5×10⁻⁷ mbar·L/sThe detection accuracy and breakthrough cost advantage became the most watched technology focus on the first day of the summit, attracting more than 70 industry experts for on-site in-depth exchanges.

At the main venue, ZTE technology planning experts discussed"Thermal management technology trends and challenges of ICT computing facilities&"'s sharing aroused strong resonance.Outside the venue, a more basic industry problem is being solved by Hirays Technology - the technical dilemma of seal detection of liquid cooling components.

The current problems faced by upstream manufacturers in the liquid cooling industry chain are:

◆Dilemma of high-end testing：Although the helium mass spectrometry detection technology commonly used by the industry earlier has achieved high accuracy, the equipment investment and usage costs remain high;

◆The pain of low-end detection：generalThe cost of air tightness detector is controllable, but the accuracy is difficult to meet the requirements of liquid cooling systems5×10⁻⁷ mbar·L/sthe above stringent requirements.

"The sealing performance of key components such as liquid cooling pipes and cooling plates is directly related to the physical security of the data center.&"A technical expert from Hiraysi Technology said at the booth,"Our HQ-200 hydrogen and nitrogen leak detector is designed to allow customers to no longer have to make multiple choice questions."

02Technological double breakthrough: industry innovation with thousand times precision and ten times cost reduction

The HQ-200 hydrogen and nitrogen leak detector on display this time redefines industry standards with two disruptive advantages:

▌Accuracy jumps to a new era

▌New benchmark for cost reconstruction

◆Compared with helium mass spectrometry detection solution, the comprehensive cost is only one-tenth

◆Innovative use of hydrogen to replace scarce helium, reducing the cost of a single detection of gas90%

◆Integrate traditional air tightness instrument to detect large leaks, and also have automatic charging and exhausting functions

On the first day of exhibition, the operation demonstration of HQ-200 triggered a rush of visitors.The technical director of a liquid cooling plate manufacturer said after the experience:&"This solves the long-term contradiction between detection accuracy and cost that we have faced, and the automatic filling and exhausting design is more worry-free to use.""

It is worth noting that this equipment has been successfully used in a cold plate liquid cooling project of a domestic head server manufacturer.