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Spectrum Tubes
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Spectrum Tubes

  
£136.69 exc. 20% VAT(£164.03 Inc. VAT)
  • High luminance spectral tubes emitting the line or band spectrum of a gas/mercury vapour
  • Partly evacuated capillary glass tubes filled with vapour
  • Furnished with electrodes for application of voltage, in order to generate energy
  • Requires the Spectrum Tube Power Supply to ensure stable operation
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Spectrum Tubes

The Spectrum Tubes are high luminance spectral tubes emitting the line or band spectrum of a gas or mercury vapour. Partly evacuated capillary glass tubes filled with gas or mercury vapour are furnished with electrodes for the application of a voltage, to generate the electrical field that provides the necessary energy.

The Spectrum Tubes require a control unit, in the form of the Spectrum Tube Power Supply, to ensure stable operation.

Please note: Some versions of this item are made to order, and may be subject to longer lead times.

features of the spectrum tubes

  • High luminance spectral tubes emitting the line or band spectrum of a gas/mercury vapour
  • Comprise partly evacuated capillary glass tubes filled with vapour
  • Furnished with electrodes for application of voltage, in order to generate energy
  • Requires the Spectrum Tube Power Supply to ensure stable operation
  • Capillary length: 100mm
  • Total length: approx. 260mm

required equipment

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Spectrum Tube 260mm

Spectrum Tube 260mm

  • Ideal for use in the classroom;
  • 50mm long fine capillary tube;
  • Available for many different gases;
  • Use with the Spectrum Tube Holder.
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Spectrum Tube Power Supply

Spectrum Tube Power Supply

  • Control unit to ensure stable operation of the Spectrum Tubes
  • Integrated current limiter allows for a long service life
  • Spring-contacts in fully insulated fixtures guarantee secure mounting and reliable operation
  • Comes in 115V and 230V options
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