ASTM DISTANCE AMPLITUDE SET OF 19
The ASTM distance Amplitude Set of nineteen flat bottom hole blocks is used to determine the relationship between metal travel distance (MTD) and signal amplitude.
Description
All blocks have the same size flat bottom hole and varying MTD. Hole diameter must be specified when ordering (3/64″, 5/64″ or 8/64″), in accordance with ASTM E428. Includes NIST traceable dimensional certification report, ultrasonic inspection report and the material test report. A 5.0 MHz quartz transducer for block characterization is used as required by ASTM E127, Section 11.
Dimensions: Metal travel distances are: .063″, .125″, .250″, .375″, .500″, .625″, .750″, .875″, 1.000″, 1.250″, 1.750″, 2.250″, 2.750″, 3.250″, 3.750″, 4.250″, 4.750″, 5.250″, and 5.750″. Block diameter is 2.0″.
These blocks are available in Type 304 Stainless Steel and 4340 Steel, 7075-T6 Aluminum, Special Alloy,
