Digital Automatic Polarimeter LI- P701

li-p701

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.

SALIENT FEATURES

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

Specifications

Model

LI-P701

Test Modes

optical rotation, sugar degree

Light source

LED

Wavelength

589nm

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

Rs232

Operation voltage

220V 22V,50Hz or 110V, 60HZ

Overall Dimensions

730mm x 480mm x 470mm

Weight (Grass)

36kg


The Automatic polarimeter provide excellent application modes

Without Sacrificing accuracy and precision it is an ideal instrument for various application.


MEASURING MODES

  1. Optical Rotation 
  2. Sugar Degree

p701

Sample compartment .

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APPLICATIONS

Quality and Process Control Application

Pharmaceutical Industry

Flavor, Fragrance and Essential Oil Industry

Food Industry

Chemical Industry

Sugar Industry

Teaching in Colleges & Universities

Research Institute