Precision Spectrometers

Precision spectrometers has higher accuracy and trouble free workmanship, all mechanical and optical parts precisely manufactured and assembled.

The 360º fine graduated scale has every 10th line numbered and is fixed on rotatable table, the collimator tube with slit fixed on base. The telescope fixed on table and movements is completely independent and has lock screw and slow movement knobs, so that movement can be read with the help of double verniers mounted at 180º to each other. 

Telescope have rack & pinion focusing system and fitted with 7" focus Ach. Objective, 10x eyepiece with cross hair.
Collimator have rack & pinion focusing system and fitted with 7" focus Ach. Objective.fine jaw adjustable slit. 
Prism table rotatable to 360º and adjustable in height and have 3 levelling screws.

Model : SS-6   Spectrometer 6" scale with 1 minute verniers

Model : SS-7  Spectrometer 7" scale with 30 sec. Verniers

Model : SS-9  Spectrometer 9" scale with 20 sec. Verniers

Standard Accessories

Greeting holder, prism holder, reading magnifier, dustcover, instruction manual, plywood box.

Sodium Light Source for Spectrometer / Bi-quartz Polarimeter

Supplied with 35w sodium lamp and transformer input 220-230VAC and wooden box with light hole adjustable in height.

Mercury Light Source for Spectrometer

Supplied with 80w mercury lamp and transformer input 220-230VAC and wooden box with light hole adjustable in height.