Basic set of ten flat-bottom hole blocks used to determine dead zone, sensitivity, distance and area amplitude linearity measurements. In accordance with ASTM E127. Includes our NIST traceable dimensional certification report, ultrasonic inspection report and two response plots, and the certified material test report.
• Dimensions: 3/64” at 3.000” MTD; 5/64” at 0.125”, 0.250”, 0.500”, 0.750”, 1.500”, 3.000” and 6.000” MTD; and 8/64" at 3.000" and 6.000" MTD. Block diameter is 2.0".
• Made from 7075-T6 Aluminum, black anodized.
• Hardwood or Durable Plastic Cases recommended...see above.
*Sets of ASTM Blocks in aluminum alloys are available with various colors of anodic coating. Colors available include black, blue, green, red, gold, orange, gray and clear. Colors other than the typical black coating come at additional cost. Blocks are anodized in accordance with MIL-A-8625, and receive a sulfuric acid soft coat (Type II) anodize (Class 1 for clear coating, Class 2 when colored dye is used). Contact PH Tool Technical Sales to discuss further coating options.