Collection

Ring Geiger instrument containing 6 type G24 G.M. Tubes

Made:: 1950-1969 in England

maker:: Twentieth Century Electronics Limited

Ring Geiger instrument containing 6 type G24 G.M. Tubes, plus four spare tubes

Details

Category:: Nuclear Energy

Object Number:: 1981-1373

type:: tube

credit:: Jones, B.

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Parts

Ring Geiger instrument

Ring Geiger instrument

Ring Geiger instrument containing six type G24 G.M. Tubes

Measurements:: overall: 315 mm 255 mm,

Materials:: glass and metal (unknown)

Object Number:: 1981-1373 Pt1

type:: tube

Image ©: The Board of Trustees of the Science Museum

Spare Geiger-Muller tube (type G24)

Spare Geiger-Muller tube (type G24)

Spare Geiger-Muller tube (type G24), one of four, from Ring Geiger instrument by 20 Century Electronics, England, 1950-1969

Measurements:: overall: 20 mm x 20 mm x 277 mm, 0.068 kg

Materials:: glass , paper (fibre product) and aluminium (metal)

Object Number:: 1981-1373 Pt2

type:: tube

Image ©: The Board of Trustees of the Science Museum

Spare Geiger-Muller tube (type G24)

Spare Geiger-Muller tube (type G24)

Spare Geiger-Muller tube (type G24), one of four, from Ring Geiger instrument by 20 Century Electronics, England, 1950-1969

Measurements:: overall: 20 mm x 20 mm x 277 mm, 0.068 kg

Materials:: glass , aluminium (metal) and paper (fibre product)

Object Number:: 1981-1373 Pt3

type:: tube

Image ©: The Board of Trustees of the Science Museum

Spare Geiger-Muller tube (type G24)

Spare Geiger-Muller tube (type G24)

Spare Geiger-Muller tube (type G24), one of four, from Ring Geiger instrument by 20 Century Electronics, England, 1950-1969

Measurements:: overall: 270 mm 23 mm, .071 kg

Materials:: brass (copper, zinc alloy) , glass and nickel plated

Object Number:: 1981-1373 Pt4

type:: geiger-muller tube

Spare Geiger-Muller tube (type G24)

Spare Geiger-Muller tube (type G24)

Spare Geiger-Muller tube (type G24), one of four, from Ring Geiger instrument by 20 Century Electronics, England, 1950-1969

Measurements:: overall: 275 mm 20 mm, 0.06 kg

Materials:: glass , copper (alloy) , metal (unknown) and paper (fibre product)

Object Number:: 1981-1373 Pt5

type:: geiger-muller tube