For Calibrating UT Equipment in both Labs and On-Site. Includes a 100mm radius, 1.5mm and 50.0mm holes, engraved reference mark scales, and slots at the zero point, which provide calibrating signals at intervals of 100mm range. In accordance with British Standard BS 2704 Block A2 Mod. 1, German Standard DIN 54-120, Australian Standard AS 2803, and ISO 2400. Also meets the requirements of the Dassault Aviation Falcon 10 Mandatory Service Bulletin #294 dated March 20, 2002.
Geometry: