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Calibration blocks

Calibration blocks

ZBM Ultra offers:

  • the W1 calibration blocks according to European standard EN 12223
  • the W2 calibration blocks according to European standard EN 27963

Calibration blocks The calibration blocks used in comparative method DGS (OWR, AVG)
The reference flaw as bottomed drilled hole ∅ 2, 3, 4, 5, ....
Calibration blocks The calibration blocks used in comparative method DAC
The reference flaw as side drilled hole ∅ 2, 3, 4, 5, ...
Calibration blocks The special calibration blocks for examination of pipe welds according to IBUS-R and IBUS-TD
The reference flaw as a drilled cylindrical hole ∅ 1 along the pipe's radius.