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NJY-H5 is an automatic torque tester for bottle caps, measuring opening and closing torque. It uses robotic gripping, has 0.001 Nm resolution, meets ASTM, and suits food, pharma, cosmetic packaging.

Torque testers measure rotational force on closures via mechanical contacting, converting stress into electronic data through clamping, sensing, and signal processing. Key features include 0.001 N·m resolution, real-time curve display, and multi-industry applications from beverages to medical devices.

As high-frequency daily consumer goods, bottled beverages occupy a vast consumer market all over the world. The packaging quality of bottled beverages, especially cap sealing performance, determines drinking safety and shelf life. The bottle cap torque test acts as a critical quality control procedure during production, which detects opening torque and tightening torque to balance sealing effect and user-friendliness. Enterprises commonly adopt a professional automatic torque tester to complete standardized torque detection and eliminate potential packaging risks.