May 20, 2026, Beijing — As the 27th "World Metrology Day" approaches, the 8th China International Metrology, Testing Technology and Equipment Expo 2026, themed "Metrology Builds Foundation for New Quality Productivity, Smart Innovation for Sustainable Development," will grandly open at the China International Exhibition Center (Chaoyang Hall) in Beijing. As a leading enterprise in the field of thermal metrology calibration in China, PANRAN will showcase multiple breakthrough products at this prestigious event, presenting the "Chinese Precision" and "Chinese Smart Manufacturing" in temperature metrology to domestic and international clients.
Over Three Decades of Excellence: Forging a National Metrology Brand
The PANRAN brand was founded in 1993 and has been deeply engaged in the thermal metrology field for more than thirty years. Committed to solving metrological challenges in critical national sectors, PANRAN is a renowned temperature calibration instrument manufacturer integrating R&D, manufacturing, and sales. The company is one of the few domestic enterprises with fully independent R&D and production capabilities covering a full temperature range calibration product line from -100℃ to 2300℃. As a corporate member of the National Temperature Metrology Technical Committee, PANRAN has participated in drafting over 20 national metrological technical specifications and regulations, including JJF 1098-2003, and has accumulated 95 patents and software copyrights, consistently maintaining a position at the forefront of industry technology. PANRAN products are widely used in aviation, aerospace, nuclear power, defense, metrology institutes, high-speed rail, electric power, and petrochemical sectors, and are exported to over fifty countries and regions worldwide.
Core Exhibit Preview: Redefining the Height of Precision
At this year's Beijing Metrology Expo, PANRAN will prominently feature its flagship products and latest research achievements in temperature and pressure metrology:
1. Industry-Leading Temperature Calibration Systems
PR330 Series Multi-zone Temperature Calibration Furnace: This series achieves significant breakthroughs in temperature field uniformity and stability, with key technical specifications surpassing those of comparable products from internationally renowned brands. Its innovative multi-zone independent temperature control technology effectively eliminates the blind spots found in traditional calibration furnaces.
PR570 Series New-Generation Standard Thermostatic Bath: Redefining operational convenience and safety for laboratory thermostatic equipment, this series represents the direction of domestic constant temperature baths toward intelligence and unattended operation.
2. Precision Measuring Instruments Setting New Accuracy Records
PR293 Series Nanovolt Microhm Thermometer: With measurement resolution extending down to 10nV and 10μΩ, this instrument fills a gap in the domestic market for portable, high-precision temperature measurement devices. It provides a top-tier tool for testing precision resistors, temperature sensors, and material physical properties.
Integrated High-Precision Digital Thermometer: Achieving a resolution of 0.001℃ and accuracy of 0.05℃, this device meets world-class technical standards and is the ideal choice for upgrading temperature metrology laboratories.
3.Wireless Measurement "Invisible Guardians"
PR750 Series High Precision Temperature & Humidity Recorder: Developed to meet the demands of modern industrial IoT, this exceptionally compact device supports Bluetooth communication and distributed deployment. It can be flexibly configured into large-scale wireless temperature and humidity testing systems, providing comprehensive, traceable data assurance for biopharmaceutical manufacturing, semiconductor cleanrooms, and cold chain logistics.
4.Exciting New Product Launch — Stay tuned for the debut of PANRAN's latest R&D achievements, to be unveiled at the exhibition. We cordially invite you to witness the reveal.
Supporting National Strategy: Showcasing National Brand Responsibility
In the aerospace and aviation sector, PANRAN developed a thin-film thermocouple calibration system for the Aero Engine Corporation of China (AECC), solving the critical "bottleneck" problem of measuring blade surface temperatures under extreme high-temperature and high-pressure conditions. This provides essential metrological support for the autonomous and controllable development of domestic aero-engines.
In the nuclear energy sector, PANRAN custom-designed a specialized temperature calibration device for the Xiapu Nuclear Power Base, successfully assisting in the completion of China's first lifetime test of reactor core sensors under intense radiation conditions.
Rooted in Beijing, Connected Globally: Shaping the Future of Metrology
As China's political and scientific innovation hub, Beijing serves as a vital window connecting Chinese smart manufacturing with the world through this Metrology Expo. PANRAN places great emphasis on this event, with an elite team coordinated from its three major bases in Changsha, Tai'an, and Xi'an available on-site for consultations.
A PANRAN company executive stated: "Metrology is the eye of industry. We look forward to gathering with experts and both new and long-standing clients in Beijing on May 20th, a day celebrated by metrologists worldwide. PANRAN will continue to focus on solving industry pain points, ensuring not only that Chinese metrology instruments 'measure accurately,' but also that Chinese metrology brands 'stand firmly' on the global stage." The PANRAN team will be available to provide consultation on professional and reliable temperature metrology solutions to global clients.
We Cordially Invite You to Visit
Exhibition Name: The 8th China International Metrology, Testing Technology and Equipment Expo 2026
Date: May 20 – 22, 2026
Venue: China International Exhibition Center (Chaoyang Hall), Beijing
PANRAN Booth: Hall 8, B081-084
All of us at PANRAN look forward to welcoming you and exploring the future of metrology together!
Changsha Panran Technology Co., Ltd.