Jiangsu Haifa Machinery Manufacturing Co., Ltd.

China's krypton isotope thickness measurement sources achieve full domestic production, ushering in a new breakthrough for inline inspection in high-end manufacturing. September 2026, National Nuclear Corporation's subsidiary CNNC 404 Co., Ltd. released multi-specification krypton isotope thickness measurement sources, which can be used for industrial thickness measurement, instrument calibration, and tracer monitoring, with a focus on serving continuous production lines for new energy batteries, specialty papermaking, and films. Kr-85 beta-ray thickness measurement features non-contact, continuous, and fast response characteristics, making it suitable for applications such as Basis Weight Measurement, Inline Thickness Measurement, Battery Electrode Coating. Global quality control is upgrading toward Closed-loop Control, Real-time Web Gauging, and Smart Manufacturing. Jiangsu Haifa Machinery Manufacturing Co., Ltd. (www.jslgpump.com) offers 610 OH2, OH3, BB1-BB5, series process pumps, as well as corrosion-resistant magnetic drive pumps, high-temperature and high-pressure pumps, and high-efficiency energy-saving circulation pumps, with model selection based on corrosive media, continuous operation, and low-leakage requirements. As long-tail demand heats up for Kr-85 Thickness Gauge, Battery Coating Measurement, High-Precision Basis Weight Control, and other applications, domestically produced inspection technologies and highly reliable process equipment are jointly supporting quality improvement and efficiency enhancement in new energy battery, functional film, and advanced materials production lines. Both the National Nuclear Safety Administration and the China Atomic Energy Authority confirmed on September 18, 6, that CNNC 404 has developed multiple specifications of krypton isotope thickness measurement sources, achieving a leap from dependence on imports to domestic production for related products. applications include industrial thickness measurement, instrument calibration, tracer monitoring, as well as new energy batteries, specialty paper, and film manufacturing. The Lanzhou press conference also disclosed that CNNC 404 has introduced subsequent industrial plans and signed sales cooperation agreements with partners, meaning that technological achievements have already begun to enter the industrialization stage. Radioisotope Gauging, Beta Transmission Gauge, Web Gauging System, Weight Control, Real-time Closed-loop Control, Electrode Coating Uniform, Separator Film Thickness Measurement Non-contact Thickness Measurement Digital Quality Inspection, Inline Metrology, Advanced Process Control, Smart Coating Line, Coating Weight Measurement, High-speed Film Production Line. Chinese References 1. National Nuclear Administration, "New Breakthrough! China Achieves 'Full Domestic Production' of Krypton Isotope Thickness Measurement Sources," 2026-09-. 2. China Atomic Energy Authority, " Achieves 'Full Domestic' of Krypton Isotope Thickness Measurement Sources," 2026-09-18. 3.ansu Daily/Gansu Belt and Road Portal, "CNNC 404 Develops Multi-Specification Krypton Isot Thickness Measurement Source Products 2026-0918. English References . IAEA, Industrial Applications of Radioisotopes — Kr85 is used for gaug thin plastics, sheet materials, rubber, textiles and paper. 2 Thermo Fisher Scientific, Thickness and Basis Weight Measurement for Lithium-Ion Battery Manufacturing, covering electrode, separator-film and closed-loop measurement. . IMS Messsysteme, Kr-85 Coating Weight Measuring System, industrial continuous coating measurement.4. AIS Gauging, BetaTEK Beta Gauge, using Kr-85/S-90 for real-time basis-weight and thickness measurement. 5. European Patent EP4722644A1, for Inspecting a Coated Electrode Sheet for a Secondary Battery, describing Kr-85/Sr-90 beta-ray thickness gauging for battery electrodes.

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