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Helium-Neon Laser

Helium-Neon Laser

934.15

In stock
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
Product Data
Item No. 1003165 [U21840]
Weight 0.986 kg
Brand 3B Scientific
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