Items starting with D

DIELECTRIC CONSTANT

DIELECTRIC CONSTANT

  • Charge measurement by electrometer amplifier.
  • All electrical connections are made using safety sockets.
  • Capacitors plates are attached to insulated riders.
  • Electrical safety tested.
  • Capacitance.
  • Dielectric Constant.
  • Electric field.
  • Permittivity.

DIODE LASER DIFFRACTION EXPERIMENT

DIODE LASER DIFFRACTION EXPERIMENT

  • Imported diffraction slide set in SK078.
  • Set of 13 slides in SK173.
  • Class II diode laser.
  • Silicon detector.
  • Diffraction.
  • Uncertainty of location.
  • Wave-particle.
  • Fresnel diffraction.

DIODE LASER DIFFRACTION EXPERIMENT

DIODE LASER DIFFRACTION EXPERIMENT

  • Imported diffraction slide set in SK078.
  • Set of 13 slides in SK173.
  • Class II diode laser.
  • Silicon detector.
  • Diffraction.
  • Uncertainty of location.
  • Wave-particle.
  • Fresnel diffraction.

DIODE LASER KIT

DIODE LASER KIT

The kit has been designed to perform a lot of experiment related to the light experiments to find out the wavelength of the light, width of the narrow slit or any type of pattern.

DIODE LASER KIT

DIODE LASER KIT

  • Pen type diode laser operated by two “AAA”cells.
  • Power of laser <1 mw.
  • Steel U-shaped bench.
  • Same holder may be used for lens or diffraction slit.
  • Big screen provides clear observation of fringes.
  • Diffraction.
  • Fresnel diffraction.
  • Fraunhofer diffraction
  • Interference.
  • Wave-particle.
  • Fringes of equal inclination.

Dissecting Case

dissecting case

Dissecting Case

Plastic Moulded for holding up to 6 dissecting instruments

Dissecting Pan

Dissecting Pan

Dissecting Pan, Steeliness steel with Wax. Size:11" x 7"x 1-1/2"

Dissecting Pan, Steeliness steel Wax. Size:11" x 7" x 1-1/2"

Dissecting Pan, Steeliness steel without Wax. Size:13" x 9" x 2"