Reference Block Type 1 (TM – 3U) Magnetic Particle Test Block

Quick and easy verification and comparison of magnetic particle materials

The TM – 3U Test Block is used to check the sensitivity of magnetic particle materials.

This two sided block has a variety of indications ranging in size from small to large.

Use the TM – 3U to compare:

fresh and used materials

different brands of materials

different types of materials (visible, dual sensitivity and fluorescent, etc.)

Use the TM – 3U to verify:

That aerosol cans are actually delivering particles

TM – 3U Blocks are prepared in accordance with the EN ISO 9934 – 2 : 2002.

Natural cracks on both sides

Can be used with fluorescent or visible particles

Supplied with reference photograph