Linear Expansion Apparatus, Micrometer Screw Form

A 500 mm long metal rod is supported in a plated brass tube with three tubules for steam inlet, outlet and thermometer. The tube is mounted on a stand with an adjusting screw at one end and a micrometer screw reading to 0.01 mm on the other, with terminals for connecting a bell or galvanometer to indicate contact. With copper, brass and iron test rods but without thermometer.

Technical Specifications:

• Size: 62 x 8 x 12 cm 
• Weight: approx. 2.2 kg.
• With a double metal plastic jacket.
• Micrometer
• screw gauge mounted. 
• With metal Rods Set (Brass, Aluminium, Iron)
• Thermometer (-10 to 110°C ).

Ordering Information: