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Laboratory Constant Deviation Spectrometer

Laboratory Constant Deviation Spectrometer

2000-20000 INR/Piece

Product Details:

  • Usage Laboratories
  • Material Stainless Steel
  • Application Commercial
  • Supply Ability : 35 , , Piece Per Day
  • Click to view more

Price And Quantity

  • 2000-20000 INR/Piece
  • 1 , , Piece

Product Specifications

  • Commercial
  • Laboratories
  • Stainless Steel

Trade Information

  • 35 , , Piece Per Day
  • 1 Week
  • All India

Product Description

Product Details :


Collimating Tube : (Material : Brass Pipe) O.D.: 50mm I.D. : 44mm forfitting collimating lens


Suitable gap is provided between collimating lens and prism table to accommodate high resolving instrument like Fabry-Perot Etalon.

It is provided with rack & pinion arrangement and slit.


Prism Table is fitted on the machined cast iron plate and actuated by tangent screw to provide smooth rotation of the CDS. prism placed on it.

Slit is of circular type.


Prism table is covered with a box of a aluminium casting having two gates.

The jaws of the slit are optically ground.

One gate allows light coming from collimator to enter into C. D.S. Prism

It is provided with Hoffmann's Diaphragm.

Another gate allows light to be collected by telescopic objective after light being dispersed from C. D.S. prism.


Telescope Tube : (Material : Brass Pipe) O.D. : 50mm, I.D. : 44mm forfitting telescopelens


A calibrated drum (Calibration for visible region i.e. from

It is provided with rack & pinion arrangement for proper focusing of spectral lines.

4000Ao - 7000Ao) is attached with the prism table assembly.

Eyepiece ; (Ramsden Type) : magnification : IOx

Accuracy of calibration + SAO

In eyepiece holder a conical pointer is fitted in the focal plane of eyepiece.


Machined cast iron plate with drum assembly is fitted over the head of a heavy cast iron base.


Corrected achromatic doublet are fitted in the lens holders of collimator and telescope tube.

The base and machined cast iron plate are painted in a staple Grey colour.

Doublet dia :44mm, F.L. : 350mm (14").

Collimator, Telescope, Prism table, Drum assembly are painted black.

The Collimator and telescope tubes are fitted in cast iron blocks which are mounted on a machined cast iron blocks which in turn are mounted on a machined cast iron plate.

Total Weight : 20Kg.

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