A reliable and extensive lineup of non-destructive testing that meets customer needs.
Non-destructive testing refers to the process of determining the presence and extent of defects on the surface or inside various materials, including metals, without damaging the object. This process is used to assess whether the object meets standards or specifications, determining if it is acceptable or not. The act of searching for defects is called flaw detection. The application fields of non-destructive testing span a wide range, including inspection during the manufacturing of materials, equipment, and structures, as well as maintenance inspections conducted after operation. For more details, please contact us or refer to the catalog.
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basic information
【Inspection Methods】 ○ Magnetic Particle Testing (MT) → Defect location: Surface, near-surface → Advantages: Simple, reliable, inexpensive → Disadvantages: Only ferromagnetic materials can be tested ○ Liquid Penetrant Testing (PT) → Defect location: Surface → Advantages: Simple, reliable, inexpensive → Disadvantages: Only open surface defects can be tested ○ Eddy Current Testing (ET) → Defect location: Surface → Advantages: No pre-treatment or post-treatment required → Disadvantages: Cannot test non-conductive materials ○ Ultrasonic Testing (UT) → Defect location: Surface, internal → Advantages: Can assess not only the presence of defects but also their shape → Disadvantages: Complex structures may be affected by scattering ○ Radiographic Testing (RT) → Defect location: Internal → Advantages: High accuracy → Disadvantages: Equipment is expensive, requires handling of X-rays ● For more details, please contact us or refer to the catalog.
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Company information
Japan Electromagnetic Measuring Instruments Co., Ltd. was established in 1953 as Japan's first specialized manufacturer of magnetic product application technology. As a pioneer in the industry, we have consistently focused on the development of the latest technologies. Magnetic application technology plays a crucial role in various industrial sectors. At our company, where most products are custom-made, each employee possesses advanced skills, allowing us to provide various proposals centered around magnetic application technology, not just products. We ensure that all sales and technical staff share knowledge and expertise regarding our products, enabling us to respond reliably to customer requests. Furthermore, based on the magnetic application technology we have developed over the years, we are advancing our efforts as a total solution company specialized in the field of magnets, covering everything from magnetization to shaping, measurement, and inspection. In the non-destructive testing field, we focus on specialized areas such as magnetic particle testing, penetrant testing, ultrasonic testing, and eddy current testing. Japan Electromagnetic Measuring Instruments aims to refine technologies that are competitive on a global scale and to contribute broadly to society.