Reference test block 1

Item number: 247

• The reference test block 1, according to DIN EN ISO 3452-3, is used to check the display capability and define the sensitivity of penetrant testing equipment.
• Depending on the thickness of the NiCr coating (10, 20, 30 or 50 µm), the control panels have different artificially produced, very fine cracks.
• The scope of delivery consists of 1 panel each of 10,20,30,50 µm with test certificate.