Test Panel for assessment of sensitivity of dye penetrants
These are the panels with Nickel Chromium alloy plating of controlled thickness, on which the cracks are generated artificially. Used for checking sensitivity of the Penetrant and for comparison of different types of Penetrant.

Specification
- Name - Ni-Cr Test Panel of crack depth 10 Micron / 20 Micron / 30 Micron / 50 Micron
- Product Code – 3611 / 3612 / 3613 / 3614
- Packing Size - 2 Nos. of size 35mm X 100mm
- Reference Standard - JIS Z2343-3 ISO 3452-3