電気及び電子

Metal detectors operate on the principle of passive electromagnetic induction and can only detect isolated metal objects such as gold, copper, and iron. These devices cannot trace utility paths because they cannot differentiate the direction or depth of long, buried continuous pipes. For insulated electrical cables or plastic pipes, metal detectors are completely ineffective as there is no AC current to generate a magnetic field. Furthermore, the detection depth of standard consumer metal detectors is typically limited to 1 - 2 meters for small objects, whereas underground utility lines are often buried 3 - 5 meters deep or even more.

Two metal detectors may have fairly similar specifications, but their field results can differ significantly. Some devices operate stably on park ground, while others exhibit significant interference when moved to red basalt soil or coastal areas

Even with the same device and the same object, the detection results are not always the same. In some areas, the signal is clearly visible from a considerable distance, while in other areas, the probe must be brought close to the ground to receive a response.

The 10 million VND price range is always among the most searched-for budgets when choosing to buy a metal detector. This is a reasonable investment to access branded equipment, while still being suitable for beginners or individual users

When discussing automation, electronics, or modern technological infrastructure, attention is often focused on controllers, sensors, or end devices. However, for these systems to operate stably over the long term, the power supply is always an inseparable part.

Among the equipment that EMIN will showcase at VIMF Binh Duong 2026, the Chauvin Arnoux C.A 8345 is a standout product in the power quality analysis and industrial load monitoring group

At VIMF Binh Duong 2026, EMIN will showcase a range of signal measurement and analysis equipment for R&D, electronics manufacturing, and automation. Among them, the Tektronix MSO44B has attracted considerable attention from visitors since its product list was first announced

In dimly lit areas such as generator rooms or night shift electrical cabinets, the ability to clearly see the screen significantly impacts operational efficiency. This is why many people are hesitant between LED and LCD when choosing meters or display devices.

As a Fluke distributor, EMIN provides a complete safety solution that helps plants proactively prevent incidents early on, rather than incurring costly remediation costs. Electrical discharges and gas leaks often silently persist for a long time before causing major incidents

The difference between floor-standing and benchtop temperature test chambers goes far beyond physical size. More importantly, each chamber design creates a distinct thermal environment that affects the test specimen in completely different ways.