Contact Seat threads into HMA-152 Brass Inserts when measuring strain in concrete materials or concrete structural components with HM-240 Strain Gauge Set.

Features:

Made of stainless steel
Allows precise measurements

Included Items:

Contact Seat

Product tags

ASTM C426 (5)
,
ASTM C341 (8)

Specifications

Attribute name	Attribute value
Estimated Shipping Weight	2.0lb (0.91kg)

Product Q&A

Q: How are longer specimens extracted and the piston returned?

Specimens longer than 5in are extracted by repositioning the Adapter Ring after maximum piston travel, and the spring-loaded piston automatically returns to the start position when the release valve is opened.