DMTA-10040-01EN, Rev. E, February 2018
Chapter 5202
Figure 5‑114 Materials—dual frequency for sub‑surface cracks
The following products are used in this procedure:
• Sliding probe; P/N: NEC-4039 [U8633039]
• SPO-6687 cable for reflection coil configuration probes with triaxial
Fischer/LEMO connector to NORTEC 500, 600, 1000, or 2000 series instrument (16
pin LEMO), 1.83 m (6 ft) length; P/N: SPO-6687 [U8800538]
• Special purpose anodized reference standard (P/N: NDT1087-4 [U8860779]) and
plastic guides for alodine reference standard (two of P/N: NDT1087-P1
[U8860784])
To set up the plastic guides
Adjust the plastic guides along the fastener rows on the alodine reference
standard so that the sliding probe will be centered over the fasteners when sliding
over the fastener row.
Two plastic guides
mounted on alodine
reference standard