Product Overview & Key Applications
Half Shade Polarimeter The Half Shade Polarimeter is a precision optical instrument widely used for studying the phenomenon of polarization and measuring the optical rotation of optically active substances. It is an essential apparatus in physics and chemistry laboratories for understanding the interaction of polarized light with transparent materials. The instrument operates on Biot’s Law , which states that when plane-polarized light passes through an optically active substance, the plane of polarization rotates by an angle proportional to the concentration and length of the solution. The Half Shade Polarimeter offers enhanced accuracy in determining specific rotation by comparing the brightness of two adjacent halves in the field of view. A specially designed half-shade device, incorporating a half-wave plate, produces two regions of slightly different illumination. By carefully adjusting the analyzer until both halves appear equally bright, the angle of optical rotation can be measured with high precision. This method significantly improves measurement sensitivity and reduces observational errors. The instrument is ideal for analyzing sugar solutions, organic compounds, and other optically active substances, making it valuable for educational experiments, quality control applications, and research studies. Features and Accessories High-quality Sodium Vapour Lamp light source for monochromatic illumination Adjustable height arrangement for convenient operation and alignment Precision circular scale graduated from 0° to 360° for accurate angle measurement Borosilicate glass polarimeter tube equipped with a bubble trap to ensure uniform solution filling and eliminate air bubble interference Robust construction suitable for laboratory and educational use The Half Shade Polarimeter provides a reliable and accurate method for measuring optical activity and specific rotation, making it an indispensable instrument for the study of polarization, optical properties of materials, and quantitative analysis of optically active solutions.
Technical Specifications
Frequently Asked Questions (FAQ)
Q1: Is Half Shade Polarimeter Setup compliant with international laboratory standards?
Yes, all laboratory instruments supplied by AJKANT Overseas are precision-tested and calibrated under ISO 9001 quality guidelines to ensure high accuracy in research and industrial environments.
Q2: What are the international shipping and export packaging terms?
We provide comprehensive B2B export packaging (heavy-duty wooden crates/shockproof foam cartons) and complete customs documentation for worldwide delivery via air or ocean freight.
Q3: How can I place a bulk order or request OEM customization?
You can click the Contact Us button or submit an inquiry with your custom specifications to receive an official proforma quote from our export support desk.
AJKANT Overseas — Quality & B2B Export Guarantee
High-precision manufacturing, ISO 9001 compliance, custom OEM specifications, shockproof export packaging, and reliable global B2B shipment.
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