Automatic melting machine is a type of melting device that uses a magnetic field to induce eddy current heating, current to generate a magnetic field to the coil, and induction heating to melt the metal. The melting machine thoroughly melts the metal into a liquid, samples it in its most uniform state, and then compresses the sample into tablets for testing, which is the most standardized testing method in the precious metal industry.

In this issue, Xiao Ming will share with you the application of Akusense sensors in the gold melting detection process.

Testing difficulties:

1. The background has bright reflections, and ordinary photoelectric devices are prone to false positives

2. Installation location limitation, only diffuse reflection photoelectric can be used

Selection Plan: ESB-30N

1. Eliminating the impact of bright background on the detected object (dark surface or materials without good background reflectivity)

2. Stability is higher than that of ordinary optoelectronics

3. Sensitive response, response speed ≤ 2ms

Testing difficulties:

1. Require embedded installation, beautiful and elegant appearance

2. Response speed requirement in milliseconds

3. The installation location has a high temperature of around 60 ℃

Selection plan: TXF04-1.5NO

1. High speed response time meets customer production speed requirements

2. Economical and practical, the ultra small (diameter only 4mm) embedded design solves the pain points of small spaces

3. The maximum working temperature can reach 75 ℃