polarimeter with 4 leds

The Polarimeter with 4 LEDs is a polarimeter with a lighting unit comprising four monochromatic LEDs. It is useful for determining the angle and direction of rotation of polarised light as a function of wavelength, as well as sample thickness and concentration with the help of an optically active substance.

The light emerging from those LEDs that are lit is polarised linearly and transmitted through a fitted sample cylinder, filled with the optically active substance. The analyser in the cover is used to identify the direction of polarisation which can be read on the cover’s angle scale.

features of the polarimeter

• Polarimeter with a lighting unit of four monochromatic LEDs
• Useful for determining the angle and direction of polarised light
• Light is polarised linearly and transmitted through a fixed sample cylinder
• Analyser in the cover indentifies the direction of polarisation

specifications of the polarimeter with 4 leds

• Wavelength of LEDs: 525nm (green), 580nm (yellow), 468nm (blue), 630nm (red)
• Dimensions: approx. 110 x 190 x 320mm
• Weight: approx. 1kg
• Voltage range: 100 - 240V, 50/60Hz