Pune Magazine

Chang Ai, an enterprise specializing in gas analysis and detection technologies, successfully concluded its exhibition at the 28th Annual National Conference on Specialty Gases. The event took place from July 8 to July 10, 2026, in China. Technical specialists from Chang Ai were available at Booth A01 to demonstrate the company’s latest instrumentation designed for the specialty gas sector.

The company’s presence at the conference centered on supporting the China’s production of electronic specialty gases and advanced manufacturing processes. Chang Ai also highlighted its capabilities in providing certified reference materials and delivering a green, safe supply chain for industrial and electronic gas applications.

Product Portfolio on Display

At Booth A01, Chang Ai presented an array of specialized equipment engineered for precise measurement and environmental monitoring. The featured product lineup included:

• CI-PC90 UHP Trace Oxygen Analyzer
• CI-PC62-K Trace Moisture Analyzer
• CI-PC931 Portable Trace Oxygen Analyzer
• CI-PC212-D Gas Analyzer
• CI-PC9280 Gas Chromatograph
• CI-TP1900 Portable Oil Vapor Monitor
• CI-TP3900 Wall-Mounted Laser Particle Counter

Key Product Highlights:

The exhibition placed a special emphasis on three primary systems designed to address complex analytical requirements:

CI-PC931 Portable Trace Oxygen Analyzer

The CI-PC931 utilizes an electrochemical oxygen sensor offering multiple measurement ranges. The unit includes built-in temperature and pressure compensation alongside dual gas path protection. It features a calibration-free digital sensor designed for straightforward replacement. Its lightweight, portable frame provides stable and accurate oxygen measurements in varied operational environments.

CI-PC212-D Gas Analyzer

Equipped with ENDIR enhanced infrared sensing technology, the CI-PC212-D is capable of simultaneous dual-gas detection. The analyzer provides high measurement accuracy and low maintenance requirements. Operators can monitor the system via a tempered-glass touchscreen interface and establish customizable concentration alarm settings to suit specific facility safety protocols.

CI-PC9280 Online Gas Chromatograph

Designed for ppb-level trace gas analysis, the CI-PC9280 supports multiple detector types and operates on a plug-and-play architecture. Its cabinet-mounted configuration facilitates direct system integration for facility-wide monitoring. A dedicated touchscreen interface and stable pressure control mechanisms ensure reliable, ongoing operation.

About Chang Ai

Chang Ai is a world-leading enterprise dedicated to the research, development, and application of analytical technologies. The company’s portfolio spans six major technology fields and includes hundreds of specific products, allowing it to provide Precise instrumentation and complete solutions.

Through ongoing development and a strict adherence to quality standards, Chang Ai operates as a benchmark enterprise in the global gas analysis and detection industry.

For more information, please visit www.changai.com.

For all inquiries, please contact Ana by email at [email protected], by fax at +86-21-33275656, or by phone at +86-21 400 700 8817.

Address: No. 97, Qibao Vanke International Center, Lane 1333, Xinlong Road, Minhang District, Shanghai, P.R. China. 201101.

Media Contact
Company Name: CHANG AI
Contact Person: Support
Email: Send Email
Phone: +86-21-51692285
Country: China
Website: www.changai.com