Description

POLARIMETER

POLARIMETER:

Specifications:

• For measurement of optical rotation of plane polarized light by solutions of optically active substances.
• Comprises of two polaroids – fixed polarizer with Laurent’s Half Shade device and rotatable analyzer, mounted at the opposite ends of a tube along the same horizontal axis.
• The analyzer has a circular scale graduated 0-360 º × 1 º, along with a vernier reading to 1/10 º mounted alongside for measuring the degree of rotation of analyzer with respect to the polarizer, which makes both analyzer and vernier to rotate simultaneously.
• Provided with locking screw to lock their motion and fine adjustment knob.
• The tube has a long window at the center along its length with a shutter, for placing sample tubes aligned along the axis of polarizer/analyzer with inside painted black to minimize internal reflections.
• Complete assembly mounted on a heavy cast metal stand with adjustable height. Includes a sample tube about 200 mm long.

READ MORE

CONTACT US