In bearing manufacturing, demagnetization is a critical process that directly affects product service life and operational stability. Excessive residual magnetism can cause bearings to attract metallic debris during high-speed operation, accelerating wear and even leading to equipment failure.
To strengthen the inspection and management of product magnetism, we have equipped ourselves with the HT20A Digital Tesla Meter to measure the magnetic field strength of bearings and related components.Combined with our internal quality control requirements, the instrument enables effective evaluation and management of residual magnetism, improving product consistency and reliability and providing dependable support for quality control.
HT20A: Designed for Weak Magnetic Field Detection
HT20A Digital Tesla Meter: It is a portable instrument specifically designed for measuring weak DC magnetic fields. Based on the Hall effect principle, it can quickly and accurately measure the residual weak magnetic fields (remanence) generated after component processing.
Whether for seamless steel tubes, steel components, or precision components such as bearings, the HT20A provides reliable data verification for evaluating demagnetization performance.
Key Features
- Digital display for clear readings and easy data recording
- Measurement range up to 20 mT, meeting regular residual magnetism inspection requirements
- Suitable for magnetic inspection of bearing rings, rolling elements, bearing cages, and other metal components
- Applicable to incoming inspection, in-process inspection, and finished-product sampling inspection
- Provides reliable support for evaluating demagnetization effectiveness and ensuring quality traceability
Ensuring Every Bearing Leaves the Factory “Magnetically Clean”
Although residual magnetism may be small, its impact can be significant. With its precise measurement, reliable performance, and user-friendly operation, the HT20A Digital Tesla Meter serves as the final quality gatekeeper, ensuring that every bearing leaves the factory free from excessive residual magnetism.