Gas laser (He-Ne) 2 mW

Ref:201016
Laser Hélium - Néon Jeulin
Puissance 2 mW (classe IIIa)
Alimentation intégrée
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Availability: In stock

€915.83 Excl. Tax €1,099.00 Incl. Tax
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Data sheet Gas laser (He-Ne) 2 mW

Description

Metal / glass-welded tube with cathode specially treated to ensure an increased long-time strength (15 000 H) and a storage without maintenance. Collimation lenses at the mirror's front side producing a small-diameter beam. A low divergence enables the beam to remain fine. Coaxial laser tube providing stability in the power and direction to carry out reproductible quantitative recordings (spectrophotometry, for ex.). Built-in 230 V power supply for an easier experiment's putting into service and the equipment storage. Supplied with instruction booklet.

Specifications

Specifications:

Power: 2 mW

Class: class IIIa
Power stability: ± 2,5
%
Wavelength: 632,8 nm
Beam
diameter: 0,75 mm
Beam divergence:
<1,2 mrad
Polarization: Random
Power
supply: 230 V - 50 Hz
Dimensions: 68 x 90 x
370 mm
Mass: 1.4 kg
Practical themes Rectilinear propagation of light, Demonstration lasers & light sources
Width 90 mm
Power 2 mW
Length 370 mm
Wavelength 632,8 nm
Dimensions 68 x 90 x 370 mm
Height 68 mm
Mass 1,4 kg
Power supply 230 V ~ 50 Hz

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