The Test bar is used to check the dead weight of Magnetic Particle Inspection Yokes. The Test Weight Bar – Mass 4.5 kgs. +/- 0.5% is supplied with a plaque certifying weight and tolerance. The Bar complies with the following specifications:
- MIL-STD-1949 Paragraph 188.8.131.52.
- MIL-STD-271-E & F (SHIPS) Paragraph 4.3.1-6.2.
- ASTM E 1444-05 Paragraph 7.3.4.
- ASTM E VART7.
- ASTM E709-80 Paragraph 5.2.6.
A Certificate of Conformance is supplied in accordance with AS3912.1, ANSI/NCSL-2-150-1, ISO 100012-1, BS667 and ASTM E1444-05.
These test weights have been designed to interlock together so that four blocks can be adapted to an 18 kgs. test weight for DC Yokes.