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Compact Quartz Polarimeter

Order Code: TW441

Category: Light Lab

  The polarimeter is a kind of instrument for measuring the optical rotation of a substance. It can be used to analyse the concentration. content & purity of substance. The light beam from the light source passes through the illuminating le...



SPECIFICATION

 
The polarimeter is a kind of instrument for measuring the optical rotation of a substance. It can be used to analyse the concentration. content & purity of substance. The light beam from the light source passes through the illuminating lens & filter and it becomes collimated polarized. The polarizer produces a triple shadow field on the 1/? wavelength plate. The optical rotation can be measured through an optically active substance (sugar solution).
Measuring Range of Optical Rotation : ± 180
Division Value : 1°
Dial Vernier Value in Reading : 0.05°
Magnifying Factor of the Magnifying Glass : 4 times 
Monochromatic Light Source : 5893A°
 
Power Source of the Instrument
Power Line Voltage : 220V. 50 Hz
Working Current : 1.3A
Discharging Power : 20W
Stabilization time (approx.) : 5 minutes

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