TB-10 Magnetic 10lb Weight Lift Test Bar
Provides for the calibration and certification of Magnetic Particle Inspection Yokes.
Bar weight is stamped on each bar and is traceable to NIST.
TB-10SP Special Magnetic Weight Lift Test Bar with Artificial Defects
TB-10SP Magnetic Weight Lift / Defect Test Bar, provides for the 10 lb AC weight lift calibration of Magnetic Particle Inspection Yokes. In addition, the reverse side of the TB-10SP bar contains artificial defects as indicated above. Demonstration of actual defect indications is very useful for visual and operational performance purposes.
NA-16 Notch Defect Test Bar
The NA-16 Notch Test Bar complies with the requirements of MIL-STD-271E and F (Ships), paragraph 220.127.116.11, and NAVSEA-TB-T9074-AS-GIB-010/271.
The procedure specifies an inspection with the ability to detect the smallest rejectable surface defects, artificial or natural, in a test specimen.