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Home / Physics & Electronic Laboratory Apparatus

MS-462 PVG BELL IN VACUUM

  • For demonstration to students, for battery operation, 4-6 V DC, all parts easily visible, twin coil, plated bell of 70 mm. diameter, connections via a pair of 4 mm. color coded socket terminals. Mounted on a wooden base of size 125 x 250 mm.
  • Used to study effects of vacuum on sound transmissions. Consists of a glass bell jar and a bell mounted on a rubber stopper with accessible electrical Contacts. With instructions.

Electric bell 6 V D.C. suspended in bell jar. Connections by two
socket terminals fitted to a coiled wire which passes through a
rubber bung which seals the mouth of bell jar

SKU: MS-462 BELL IN VACUUM Category: Physics & Electronic Laboratory Apparatus
  • For demonstration to students, for battery operation, 4-6 V DC, all parts easily visible, twin coil, plated bell of 70 mm. diameter, connections via a pair of 4 mm. color coded socket terminals. Mounted on a wooden base of size 125 x 250 mm.
  • Used to study effects of vacuum on sound transmissions. Consists of a glass bell jar and a bell mounted on a rubber stopper with accessible electrical Contacts. With instructions.
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