OPERATING INSTRUCTIONS BULLETIN 269-1
MODEL B310PDC CONTOUR PROBE
May 2016
The
B310PDC (Pulsed D.C.)
Contour Probe is a very portable, battery operated Magnetic
Inspection Yoke designed for Magnetic Particle inspection. It is especially convenient for use
where outside power is unavailable or where operator safety is a concern.
INSTRUMENT DESCRIPTION:
The B310PDC Contour Probe is an electromagnet that produces a
strong Pulsed D.C. magnetic field. A circuit board contained within the Probe assembly produces a
high frequency Pulsed D.C. field. All Parker Contour Probes are designed with flexible legs that
allow the field to be "focused" at a precise area of inspection. The maximum leg spacing is 9
inches (228.6 mm). The 310PDC series Contour Probe comes equipped with a 6
’ (1.82 m) power
cord.
Although this Pulsed field produces more defined defect indications over that of a pure D.C. field,
the Pulsed D.C. field may not in all instances produce the same sensitivity to detect minute defect
indications that might otherwise be obtained by an A.C. field. Further, the Pulsed D.C. field does
not capture the magnetic field width of the surface test area that is obtained with A.C. Care should
be taken to test for defects in a line between the poles (legs) upon the work surface.
BATTERY PACK:
The B310PDC operates from a 12VDC battery.
Parker Battery Packs: P/N: BP-7 (7.2 Amp Hour) and P/N: BP-15 (14.4 Amp Hour).
CAUTION
: To dispose of old batteries, follow the regulations of local ordinances
NOTICE: Always refer to applicable standards requirements for intended use and
application. Tests shall be performed to determine acceptable system performance.
Specifications
MODEL
POWER
REQUIREMENTS
FIELD
WEIGHT
B310PDC
12VDC
DC
ONLY
6 lbs.
(2.72 kg)
