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Brand: PSU Base  MPN: LEDPSUB 
  • RoHS Compliant
  • Country of Origin: United Kingdom
  • Free UK shipping available
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1+ £51.31

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Available to back OrderStandard factory lead time 14 days

This versatile LED Array from PSU Base enables students to investigate the link between wavelength and colour. The unit has 10x coloured LEDs plus a white LED fitted into a vertical steel tower. There is a selector switch that allows each individual colour to be selected or all colours simultaneously.

When used with a diffraction grating the unit may be used to determine the wavelength of a particular colour of light. When all the colours are viewed through a diffraction grating, it allows the student to observe the effect that the changing wavelength has on the diffraction pattern. When used with colour filters, sweet wrappers etc., it allows a study of coloured light transmission.

  • Fitted with On/Off switch
  • Supplied with plug top PSU
Type LED Array

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