Parker Research B300-MR AC Yoke

Parker Research B300-MR AC Yoke

The Safest Yoke for Wet Magnetic Particle Testing, 7.5 lbs Weight, 20 lbs Lift Strength, Trigger Switch, 2.1"W x 2.1"H Handle Dimensions and Potted Housing. Made in the USA

 The Safest Yoke for Wet Inspection

The B300-MR Contour Probe is a Magnetic Inspection Yoke designed to perform magnetic particle inspection quickly and reliably. The B300-MR has fully adjustable legs which allow the strong AC field to be applied directly to the precise area to be inspected, regardless of part size or mass. The B300-MR is designed for maximum electrical safety when working with the Wet Method or in the field where inspectors may be standing on wet surfaces or working in the rain. The push button ON switch magnetically activates the power circuit from the outside. There is no electrical contact between the switch and the internal electrical circuit, making the B300-MR the safest yoke available.

 

Key Differences

  • Safest Yoke for Wet Magnetic Particle Testing
  • Rugged Housing, New Design

 

Features

  • The B300-MR is also equipped with an internal thermal cutoff that will shut down the device if overheated
  • The instrument will automatically reset itself when the temperature drops
  • IP65 Rated
  • Unit is available in 115 VAC and 230 VAC
  • One year repair / replacement guarantee

Applications Include

  • Field Testing
  • Spot Inspections
  • In-service Inspections
  • Demanding Environments
  • Welding Inspections
  • Defect examples include: Cracks, Inclusions, Seams, Shrink Cracks, Tears, Laps, Slag, Grinding Cracks, Elongated Porosity and more

Technical Specifications

B300-MR and B300-MRS Specifications

Weight 7.5 lbs (3.29 kg)
Electrical Requirements

B300-MR: 115VAC - 50/60 Hz: 6 amps

B300-MRS: 230VAC - 50/60 Hz: 3 amps

Lift Strength 20 lbs
Switch Placement Trigger
Handle Dimensions 2.1"W x 2.1"H
Leg Span 0" - 12" (0 - 304.8 mm)
Cord Length 10' (3.048 m)
Duty Cycle 50%
Construction High-impact, glass-filled nylon housing
Compatible Yoke Light Y300

AC Only

Kits Include

Steel Case Kit A Includes:

  • Steel Carrying Case
  • 1 lb. Red Powder
  • 1 lb. Gray Powder
  • PB-1 Powder Blower

Plastic Case Kit A Includes:

  • Plastic Carrying Case
  • 1 lb. Red Powder
  • 1 lb. Gray Powder
  • PB-1 Powder Blower

All Parker Research A/B Kits have been discontinued by the manufacturer.
Kit A remains available. If wet fluorescent magnetic particles and a UV lamp are required, we suggest the following:

Mi-Glow 778S-RTU and FL-200 Handheld UV Flashlight

Product Literature

Description Part # Saved Price Select Option Add to
Parker Research B300-MR Yoke, 115VAC MT-PR-B300-MR $624.00
Parker Research B300-MRS Yoke, 230 VAC MT-PR-B300-MRS Request Pricing
Parker Research Steel Case Kit A - Includes Steel Carrying Case, 1 lb. Red Powder, 1 lb. Gray Powder and PB-1 Powder Blower MT-PR-A-KIT $182.00
Parker Research Plastic Case Kit A - Includes Super Tough Plastic Carrying Case, 1 lb. Red Powder, 1 lb. Gray Powder and PB-1 Powder Blower MT-PR-PL-A-KIT $134.00
Parker Research Small Rugged Plastic Carrying Case for Magnetic Particle Yokes MT-PR-C-CASE $51.00
Parker Research Large Rugged Plastic Carrying Case for Magnetic Particle Yokes MT-PR-PL-CASE $103.00