BAR BREAKING APPARATUS
To demonstrate the effect of expansion and contraction. Comprises a heavy cast iron base frame 350 x 120 x 100 mm. with two slotted uprights to carry a iron bar. Bar threaded at one end for tensioning hand nut and with a hole at the other end to take cast iron breaking bars. Supplied complete with 12 cast iron breaking bars.
Category: Physics & Electronic Laboratory Apparatus
QUICK LOCK CLAMPS
150 mm. long plated screw to hold up to four pair of single groove casted light alloy aluminium washers, fastened with metal washer and nickel plated wing nut.
Set of six perspex geometrical shapes, consisting of one each triangle, square, circle, rectangle, hexagon and octagon.
Type ……………Aluminium Brass Copper Iron Mild Steel Lead Stainless Steel.
Diameter mm. ………………. 12 19 25
Cat. No. Diameter mm. 07.01 3 07.02 6 07.03 9 07.04 12 07.05 16 07.06 19 07.07 25