IIW Type 1 Block / V1 Block

The V-1 Calibration Block is an essential reference standard for calibrating ultrasonic flaw detection equipment in both laboratory and on-site inspection environments. Designed for accuracy and durability, this block ensures your ultrasonic testing results remain reliable and repeatable.




Standard Compliance: Manufactured as per BS 2704 Block A2 Mod. 1, DIN 54-120, and ISO 2400 standards.

Precision Design: Features a 100 mm radius, multiple test holes (1.5 mm & 50 mm), engraved reference scales, and zero-point slots for accurate calibration.

Durable Build: Supplied in a sturdy engineering plastics storage case