JMT - 529
LATERAL EXTENSOMETER

This is for determining the lateral extension of 15cms dia x 30 cm high cement concrete cylinders while testing them under compression.

Specifications :
The unit consists of two movable frames pivoted at one end. The extensometer is fixed to specimen with the help of tightening screws. The lateral extension is indicated on a dial gauge of .002mm x into 12mm travel. The extension is magnified 2.5 times and the dial gauge reading are to be divided by 2.5 to get the exact reading.

A spacer strip is provided to initially set the dial gauge, and can be removed after initial setting. Supplied in a wooden carrying case .