Ceia PD240CH, Инструкция по эксплуатации

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2 Description
FI100K0025v1100 UK - - PD240CH
1 Description
1.1 General Description
1.1.1 Purpose
PD240CH is a lightweight portable metal detector which is capable to distinguish magnetic
metals with respect to nonmagnetic metals. Potential threats for MRI scans can be hence
revealed and distinguished from non-dangerous prosthesis or implants.
This equipment is designed to localize metal masses concealed or carried on a person or
an object. As part of the normal screening process, the detector must scan manually the
surface of the person or object to inspect.
1.1.2 Block diagram
The detector set consists of:

the Metal Detector, containing the following functional blocks:
o
generator of time-varying magnetic field FG , connected to an antenna
o
control and processing unit PCU , which determines if the variation of the
received signal is due to a metal mass MO .
o
control panel CP
o
battery B
Block diagram
1.1.3 Detection principles and detector capabilities
The detector emits an electromagnetic field in the area to be inspected. A metal mass
present in this area causes a field absorption which is compared with an alarm threshold
to set off a proper signaling device.
Effective sensitivity to all metals, full compliance with the latest Security Standards and
high immunity to external metal masses are among the main peculiarities of this device.
1.1.4 Operating features
Refer to “Specifications” section.