QQI Test Pieces, Miniature

Quantitative Quality Indicators, also known as notched shims, are magnetic particle test pieces with artificial defects. Verifies the direction and relative strength of magnetic fields.
  • CM230: Miniature QQI KSC4-230 (CX4-230), four circle with cross on one shim (to be cut by user into four separate shims. 30% notch, 0.002” (51µm) shim thickness.

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