Description

This Linear Expansion testing device makes
studying the expansion of metals simple and
instantly visible to the student. A metal rod is
inserted into the steam chamber and steam is
applied. Expansion of the rod is immediately
registered by the dial indicator that is mounted on
one end. The heat jacket has three inlet tubes for
water intake, outlet and thermometer insertion.
Unit includes four metal rods 6mm x 60cm of
aluminum, steel, copper, and brass. A steam
source is not provided.
Dimensions:
Base: 71x10x2cm, Metal
Rod: (brass, copper, aluminum and iron)
length: 60cm