Thermo Scientific DSP2 Installation And Operation Manual page 18

Vibration
Efforts should be made to reduce excessive vibration, especially if a conductive (wet) product is to be inspected.
Conveyor Separation
If you have a separate conveyor for the metal detector system ( which is preferred ), you must make certain that this conveyor
does not make intermittent contact with the infeed and discharge conveyors. Fastening them with a non-metallic material is the
recommended method as shown below. (see Figure 12)
Metal Free Area Loop Effect Area
Non-metallic Strap
Gap
Figure 12
12