Helium-Neon Laser

Helium-Neon Laser, 1003165 [U21840], Optical Lamps on Stem
Helium-Neon Laser, 1003165 [U21840], Optical Lamps on Stem
Overview of all experiments in which the product is used
Monochromatic, coherent light source for optical experiments, e.g. on diffraction, interference, and hologram reconstitution. Anodised metal housing with key switch, neutral filter for attenuating beam, 2 stand rods and power supply unit. To widen the beam, microscope objectives (e.g. W30614) can be screwed to the beam aperture.

Specifications:
  • Laser protection class: II
  • Output power: <0.2 mW (with neutral grey filter) <1 mW (without neutral grey filter)Wavelength: 633 nm
  • Beam diameter: 0.48 mm
  • Radiation divergence: 1.7 mrad
  • Mode: TEMoo
  • Polarisation: Random
  • Service life: > 12000 hours
  • Plug-in power supply: 12 V DC, 1 A
  • Wide range power supply:  unviversal 110 V - 240 V with euro pins
  • Dimensions: approx. 230x55x90 mm3
  • Weight: approx. 0.8 kg
Contents:
  • 1 Helium-Neon Laser
  • 2 Keys
  • 1 Long stand rod
  • 1 Short stand rod, 6-edges
  • 1 Transformer 12 V
Item No.: 1003165 [U21840]
Weight 0.986 kg
Brand 3B Scientific
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