• Shanghai Eastimage Equipment Co., Ltd
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What is product effect

When passing through the metal detector, some food stuffs tend to generate a signal although no metal is present in them. This is known as product effect. It is mainly due to factors including acidity, fat content, moisture content, salinity and temperature.
What are the factors that affect the sensitivity of metal detectors?
Product effect, size and type of metal contaminants, and metal detector opening size are some of the factors that affect metal detector sensitivity.
What is the warm up time for metal detectors after the power is on?
For accurate detection of metals, metal detectors must be allowed to warm up for at least 30 minutes after the power is on.
Can burned and rustic metals be detected using metal detectors?
Yes. But, the detection sensitivity is based on the shape and orientation of the contaminants. In addition, it is difficult to detect minute particles.

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