Laboratory circular polarimeter (disc) WXG-4 is a polarimeter controlled manually. Polarimeter WXG-4 allows precise measurement of the angle of rotation of plane polarized light and is suitable for determining the concentration of the samples. It can be used in medicine, industry, education, pharmacy and cosmetology. Polarimeter is equipped with a 589,44nm monochromatic sodium lamp. Immediately after turning on the polarimeter polarized beam of light is directed onto the filter, polarizer etc. You can display the field of view brightness and shadow through the ocular.
Polarimeter disk WXG-4 is used in the chemical industry, hospitals, universities and research in situations requiring measure the amount of organic matter using optical rotation. By using the disc polarimeter we can measure specific weight, purity, concentration and content of thousands of active substances such as sugar solution, oil of turpentine and camphor.
