UWEX 722 C, Руководство по эксплуатации

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Operations Manual UWEX
®
722 C 11
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© 2005, Ebinger Prüf- und Ortungstechnik GmbH.
1.
General
The UWEX
®
722 is a high sensitivity eddy current metal detector for underwater and
normal land use. It is Nato Stock coded under no. 6695 - 12 - 319 – 4209 and operates
on the pulse induction electronics as used in the EBEX 420 PB family (NSN 6695 - 12 -
319 – 4209). The UWEX
®
722 detects ferrous and non – ferrous metals and alloys.
The detector transmits an electromagnetic field of low intensity and indicates metal
objects by an audio signal in the headphone, which is connected, to the electronics by a
spiral cable. The headset can be used with dry or wet diving suits as the spring clip can
be dismantled from the headset.
The short detector length and the one-knob operation makes it a handy and easy to use
for divers and for underwater EOD. In normal land use it can be applied in extended
version by use of an extension rod, which is screwed to the rear of the detector handle.
The search device is waterproof to a depth of approx. 70 m.
Safety advise: Despite successfully testing of the detector electronics and components in
various NATO countries it can not be excluded that the device may interact with
improvised or future 'smart' sensors. Check for appropriateness to application before
use.
Pic. 2 Underwater metal detector UWEX
®
722 with extension rod
Due to it’s high sensitivity, short length and special design the UWEX
®
722 has a wide
field of application in underwater detection and if used with extension rod in normal land
use.
3. Principle of Operation
The UWEX
®
722 C works on the Ebinger pulse induction method which can also be
applied in conductive salt water. In such case the delay adjustment needs correction
(see page 14)