Tender For supply of ni-cr test 3 types of panel as 1)ni-cr panel sizes- 20 micron, crack depth 20 micron and width 1.0 micron approx.2) ni-cr panel sizes- 30 micron, crack depth 30 micron and width 1.5 micron approx.3) ni-cr panel sizes- 50micron, crack depth 50 micron and width 2.0 micron approx. 01 pair per set each for sensitivity check of dye penetrant/fluorescent dye penetrant test with manufacturer certificates and reference crack detection photograph.