Analog Polarimeters

GAO Tek’s analog polarimeter is a scientific instrument used to measure the optical rotation of a substance. Optical rotation is the phenomenon where plane-polarized light undergoes a rotation in its plane of polarization as it passes through certain substances, such as chiral (optically active) compounds. Our polarimeters are widely used in chemistry, pharmaceuticals, the food and beverage industries, and other scientific fields to analyze the concentration and purity of optically active substances. The benefits and key features of our analog polarimeters are accuracy, versatility, real-time monitoring, ease of use, cost-effective, robust design, and educational value.
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GAOTek Disc Polarimeter with Sodium Lamp

SKU: GAOTek-PM-101
Overview GAOTek disc polarimeter is a scientific instrument used to measure the optical rotation of a substance. It consists of

GAOTek Manual Polarimeter

SKU: GAOTek-WPM-104
GAOTek Laboratory Instrument Manual Polarimeter Machine is a scientific instrument used to measure the rotation of plane-polarized light caused by optically active substances.

Semiautomatic Analog Polarimeter Optical Rotation 589nm Sodium Lamp – GAOTek

SKU: GAOTek-DAP-121
Semi-automatic polarimeter with sodium lamp, ±0.02° accuracy, and digital angle display for purity and concentration analysis.