By shining a black light, it emits a vivid fluorescence, making defects easier to see.
Fluorescent magnetic powder emits a bright fluorescence when illuminated with a black light, making defects easier to see. It can be used with water or oil. FM-800 is a fluorescent magnetic powder for inspecting cast and forged parts and steel materials. FM-900 is a water-dispersible fluorescent magnetic powder specifically for cast and forged parts, machined products, and precision inspections. FM-900S is a self-dispersing water-dispersible fluorescent magnetic powder based on FM-900, suitable for cast and forged parts, machined products, and precision inspections. For more details, please contact us or refer to the catalog.
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basic information
【Features】 ○ Emits bright fluorescence when illuminated with a black light, making defects easier to see. ○ Usable with water or oil. [FM-800] ○ For inspection of cast and forged parts, and steel materials. ○ Average particle size (μm): 17.4±3.5 ○ Apparent specific gravity (g/mL): 1.47±0.3 ○ Fluorescence brightness (%): 130 ○ Recommended concentration (g/L): 0.5–2.0 ○ Fluorescent color: Green [FM-900] ○ Water-dispersible fluorescent magnetic powder specifically for cast and forged parts, machined products, and precision inspections. ○ Average particle size (μm): 8.5±1.7 ○ Apparent specific gravity (g/mL): 0.59±0.12 ○ Fluorescence brightness (%): 130 ○ Recommended concentration (g/L): 0.3–2.0 ○ Fluorescent color: Dark green [FM-900S] ○ Self-dispersing water-dispersible fluorescent magnetic powder based on FM-900. ○ For inspection of cast and forged parts, machined products, and precision inspections. ○ Average particle size (μm): 8.5±1.7 ○ Apparent specific gravity (g/mL): 0.59±0.12 ○ Fluorescence brightness (%): 130 ○ Recommended concentration (g/L): 0.3–2.0 ○ Fluorescent color: Dark green ● 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.