V3 Test Calibration Block (Metric Version) Special Alloy

For calibrating ultrasonic flaw detection equipment in both laboratory and on-site conditions. This block is intended to function as a more compact and light-weight alternative to V1 or IIW-Type Test Blocks.

Geometry:  Includes 25mm, 50mm, and 100mm radii, (2) 3.0mm diameter through holes, engraved reference mark scales, and a 0.4mm wide x 2.5mm deep slot. 

Made in accordance with NDETECH Drawing No.105455, with design based on prototypes from the. I&T Nardoni Institute in Brescia, Italy. 

Dimensions: 150mm x 90mm tall x 25mm wide.

Material: Special Alloy