If food metal detector can be used immediately after turning it on?

In order to ensure the accuracy of detection, the metal detector should be preheated after the machine is started. Here, the bestar conveyor metal detector is used as an example. The preheating time is more than 5 minutes, especially when the indoor temperature changes greatly in the morning. After stabilization, reset.

So the food metal detector can have stable sensitivity.

Dongguan bestar conveyor metal detector have high accuracy and cheap price.