Fiber Optics ML 869 He-Ne Laser - Modulated 1.5 mW / Class IIIa

SKU: ML 869
Price:
$517.50

Qty: - +

The ML 800 series of lasers is a tried and true laser design. Originally designed and manufactured by Metrologic, we are very proud at Industrial Fiber Optics to continue producing this outstanding line of lasers. Designed with a sturdy metal enclosure and along the lines of classic laser design with integrated power supply this laser is an excellent choice for an industrial or educational application.

The ML 868 is a Class II laser which is the most popular power class used in educational institutions. This laser contains all the features of the regular ML 800 series; plus it has capability for amplitude modulation of the laser beam. This laser is capable of up to 15% intensity modulation at rates up to 1 MHz. They are unquestionably the best red light-producing laser in the production line.

The increased brightness can also help students make better holograms. Small movements or vibrations are less likely to blur the picture with the ML 869's shorter exposure time.

Features:

  • Hard-seal laser tubes for long life
  • Shock-resistant mountings
  • Durable extruded aluminum housing that protects the laser tube and power supply components
  • Two year limited warranty
  • Solid-state integrated power supply mounted on durable printed circuit board
  • Standard 1/4 inch threaded hole for tripod or optical bench mounting
  • Mechanical slide shutter over front aperture to block beam with having to turn off power supply (as required by CDRH)
  • Rear end cap with power switch indicator lamps, fuse holder and line cord with 3 prong grounded plug
  • Full-length rubber strips on the underside to prevent scratching and slipping on polished surfaces
  • Labels and safety features to meet all U.S. CDRH regulations
  • Power requirements 105 - 125 VAC 60 Hz 
Suitable for experiments such as:

  • Optical refraction and reflection demonstrations
  • Tyndall's light-guiding-in-water experiments
  • Scattering of Light
  • Critical angle determination in materials
  • Convergence and divergence of lenses
  • Audio transmission demonstrations
  • Measurement of the speed of light
  • Creation of holograms

See Operators Manual for further details on specifications, electrical jacks/plugs and set-up specific instructions

Operators Manual Adobe Acrobat Reader logo

Specifications
 CDRH Classification  Class IIIa
 
 Polarization  Random
 
 Laser emission color  Red
 
 Laser mode  TEM00
 Operating  Unit  Value
 Input Voltage  V 110
 
 Input Current  mA 80
 
 Wavelength  nm  632.8
 
 Optical output power, nominal  mW  1.5
 
 Power, (min/max)  mW  1.00 / 2.90
 
 Beam Diameter  mm  0.66
 
 Beam Divergence  mRad  1.25
 
 Digital Bandwidth  Hz n/a
 
 Analog Bandwidth  Hz n/a
 
 Mechanical  Unit  Value
 
 Operating Temperature  ° C  0 - 50
 
 Housing  cm  32.8 x 7.2 x 7.4

Search

Cart Contents

Your cart is currently empty

Subtotal: $0.00

View Cart & Checkout