Product details

PHYWE Narrow beam tube

PHYWE Narrow beam tube

Item no.: 06959-00

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Function and Applications

In conjunction with the Helmholtz coil pair to specific destination charge e/m of the electron.

Equipment and Technical Data

  • Glass sphere (approx. 170 mm in diameter) with two glass tubes covered with plastic caps for fixing in Helmholtz-coils
  • Gas filled neon
  • Pressure 0,004 mbar
  • Total length 47 cm.

Necessary accessories:

  • Helmholtz coils 06900-00
  • Power supply, 0...600VDC 13672-93
  • Power supply, universal 13500-93
Document     Filesize
0695900e.pdf Operating instructions, English 2.35 MB

Specific charge of the electron e/m

Specific charge of the electron e/m

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