Polarimeter adalah instrumen ilmiah untuk mengukur sudut rotasi yang disebabkan oleh cahaya terpolarisasi yang lewat melalui zat yang memiliki optik aktif

Beberapa zat kimia yang bersifat optik aktif dan terpolarisasi (uni-directional), cahaya akan berputar ke kiri (berlawanan arah jarum jam) atau kanan (searah jarum jam) ketika melewati zat ini.

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Product Description

Easy-to-use manual polarimeter, measuring range from -180 to +180 degrees.

The instrument is suitable for measuring the optical rotation of optically active substances. Accuracy: 0.05 degrees.

WXG-4 manual polarimeter is equipped with a 589nm sodium lamp. Switch on the power, the polarized light beam immediately radiate to polarizer filter.

You can observed distinct visual fields through eyepiece. Put the sample tube into the measuring field chamber, rotate the vernier knob, you will find an equal brightness. Reading and recording the measured value from vernier scale, the testing is completed.

Technical parameters

Measuring Range:-180o to +180o

Scale Value:1o

Vernier:0.05o

Magnifier:3X

Light Source: Sodium Lamp

Wavelength: 589.44nm

Test Tube:100/200mm

Power Requirements: 110V or 220V

Dimensions: 500(L)×135(W)×330(H)mm

Weight: 5.6kg

Technical data :

Measuring range : +/- 180°.

Dial division : 1º.

Dial vernier value in reading : 0.05°.

Minimum reading on vernier : 0.05º.

Monochromatic light source : sodium lamp.

Tube length specifications : 100mm and 200 mm

The miniature polarimeter is used for measuring the concentration, purity, content, specific gravity and other parameters of polarizing substances in chemical, foodstuff, sugar refining, pharmaceutical, perfume, petroleum and other industries.