美國派克UW12水下磁粉探傷儀
DESCRIPTION: The Parker underwater Contour Probes are electromagnets capable of inducing a
strong magnetic field in ferromagnetic materials for the purpose of performing Magnetic Particle
Inspections. The UW-115 produces an A.C. magnetic field from a GFI protected 115VAC power
source. The UW-12 produces a D.C. magnetic field from a 12V battery or 12VDC power supply.
The flexibility of the articulating legs provide for maximum
surface contact and allows application of the magnetic field to the
precise area of inspection. The leg assemblies may be removed
for cleaning and lubrication or replacement.
The Contour Probe body is molded from high impact glass filled
Nylon® and is internally encapsulated with polyurethane. The leg
joint exiting through the body is sealed between the laminates to
prevent water migration.
The UW-115 or UW-12 is provided with a four foot Neoprene, #16, 3-conductor “Pig Tail”. This Pig
Tail/cord is to be used in conjunction


OPERATION UW-12: The UW-12 underwater Contour Probe is designed to operate from a 12V
portable battery or from a 12VDC, 2.5 amp power supply. The D.C. power supply should have
(primary) A.C. circuit isolation protection to preclude any electrical hazard.
Power supplied to the unit must be controlled by “top side” switching or by an approved underwater
switching device provided in line with the power cable. No switch is provided on the UW-12.
Duty cycle is 100%. Checks should be made to determine that adequate field strength is
maintained due to voltage/current drop through the supply cable.