Specifications

Ultrasonic block 

ASTM Area/Amplitude Set of 8(ASTM Standards)
Set of eight flat.bottom hole blocks used to determine the relationship between flaw size and echo amplitude 
by comparing signal responses.
*made of carbon steel
*Free Carrying Case

ASTM Distance/Area Amplitude Set of 10:
Basic set of ten flat-bottom hole blocks used to determine dead zone, sensitivity, distance and area amplitude linearity measurements. In accordance with ASTM E428/E127.
*Made of Carbon Steel
*Free carrying case

ASTM Distance/Amplitude Set of 19:
Set of nineteen flat.bottom hole blocks used to determine the relationship between metal travel distance (MTD)and signal 
amplitude. All blocks have the same size flat.bottom hole and varying MTD. In accordance with ASTM E428/E127.
*Made of Carbon Steel
*Free carrying case

ASTM E317 Block
ASTM E317 horizontal and vertical linearity block, Figure 1 is used for evaluating the horizontal and vertical linearity characteristics of ultrasonic pulse-echo systems. In accordance with ASTM E317 Figure 1.
• Metric version.
• Made from carbon steel.
• With maker's test certificate.
• Free Carrying Case.