Automatic Polarimeter



A polarimeter is a scientific instrument used to measure the angle of rotation caused by passing polarized light through an optically active substance.

Some chemical substances are optically active, and polarized (uni-directional) light will rotate either to the left (counter-clockwise) or right (clockwise) when passed through these substances. The amount by which the light is rotated is known as the angle of rotation. The angle of rotation is basically known as observed angle.

TOXICON Automatic Polarimeter model TXN-POL701 provide excellent application modes without sacrificing accuracy and precision, it is an ideal instrument for various application.

ABBE Refractometer
ABBE Refractometer
ABBE Refractometer
ABBE Refractometer
Automatic Polarimeter instrument used to measure specific optical rotation of optically active substance.
Measuring optical rotation and sugar degree.
Storage of three times results.
Built in auto controlling system with servomechanism.
Calculation of average values.
Automatic Measurement.
Measurement of dark colored sample.
RS232 Interface.
Pharmaceutical Industry
Monitoring chemical processes
Characterizations of new synthetic substances
Hospitals & Pharmacies
Chemical Industry
Determination of changes in the configuration
Monitoring chemical processes
Sugar Industry
Quality control of original and end product
Determination of fructose and glucose
Quality control
Food Industry
Measure the concentration & purity of foods
Test Modes Optical rotation, sugar degree
Light source LED
Wavelength 589.44nm
Measurement + 45° (optical rotation) + 120° Z (sugar)
Minimum indicating value 0.001° (optical rotation) 0.01° Z (sugar)
Accuracy + (0.01+ measurement value x 0.05%)° (optical rotation)
+ (0.03 + measurement value x 0.05%)° Z (sugar)
Repeatability < 0.002°(optical rotation)
Display LCD
Test tube 200mm, 100mm
Sample transmittance > 1%
Interface RS 232
Operation voltage 220V + 22V, 50Hz
Overall Dimensions 730mm x 480mm x 470mm
Weight (Grass) 36kg
Software Yes
Measuring Modes
  • Optical Rotation
  • Sugar Degree
ABBE Refractometer
Standard Accessories
  • Software Kit : RS232 Cable, Software CD.
  • Main Lead.
  • Fuse.
  • Instruction manual.
ABBE Refractometer
Optional Accessories
  • Sample Tubes 100mm, 200mm.
ABBE Refractometer