Polarimeter with a lighting unit comprising four monochromatic LEDs 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.
Wavelength of LEDs: 525 nm (green), 580 nm (yellow), 468 nm (blue), 630 nm (red)
Dimensions: approx. 110x190x320 mm³
Weight: approx. 1 kg
Voltage range: 100 - 240 V, 50/60 Hz
Overview of all experiments in which the product is used
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![Polarimeter with 4 LEDs, 1001057 [U8761161-230], Polarisation (Small)](/thumblibrary/U8761161-230/U8761161-230_02_50_50_Polarimeter-with-4-LEDs.jpg)
![Experiment: Optical Activity, 8000688 [UE4040300], Polarisation](/thumblibrary/UE4040300/UE4040300_01_140_140_Experiment-Optical-Activity.jpg)
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![Microwave Set 9.4 GHz (230 V, 50/60 Hz), 1009951 [U8493600-230], Wave Optics](/thumblibrary/U8493600-230/U8493600-230_01_140_140_Microwave-Set-94-GHz-230-V-5060-Hz.jpg)
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![Magnetic field line apparatus, Two-Dimensional, 1003092 [U19560], Magnetic Fields](/thumblibrary/U19560/U19560_01_140_140_Magnetic-field-line-apparatus-Two-Dimensional.jpg)
![Precision Dynamometer 5 N, 1003106 [U20034], Dynamometers](/thumblibrary/U20034/U20034_01_140_140_Precision-Dynamometer-5-N.jpg)
![Green LED on 3B Box, 1010191 [U29578], Circuits](/thumblibrary/U29578/U29578_01_140_140_Green-LED-on-3B-Box.jpg)
![Diaphragm with 3 Single Slits and 1 Double Slit, 1000885 [U8476600], Apertures, Diffraction Elements and Filters](/thumblibrary/U8476600/U8476600_01_140_140_Diaphragm-with-3-Single-Slits-and-1-Double-Slit.jpg)
![Set of Tuning Forks for the C-Major Scale, 1002605 [U10100], Tuning Forks](/thumblibrary/U10100/U10100_01_140_140_Set-of-Tuning-Forks-for-the-C-Major-Scale.jpg)
![Striking Hammer, Soft, 1002614 [U10122], Tuning Forks](/thumblibrary/U10122/U10122_01_140_140_Striking-Hammer-Soft.jpg)
![Thomson Tube S, 1000617 [U18555], Electron Tubes S](/thumblibrary/U18555/U18555_01_140_140_Thomson-Tube-S.jpg)
![High Voltage Power Supply 5 kV (230 V, 50/60 Hz), 1003310 [U33010-230], Power Supplies](/thumblibrary/U33010-230/U33010-230_01_140_140_High-Voltage-Power-Supply-5-kV-230-V-5060-Hz.jpg)
![Vibration generator -
for investigating oscillations and resonances, 1000701 [U56001], Oscillations](/thumblibrary/U56001/U56001_01_140_140_Vibration-generator-for-investigating-oscillations-and-resonances.jpg)
![Dynamometer with Round Dial, 10 N, 1009741 [U8402510], Dynamometers](/thumblibrary/U8402510/U8402510_01_140_140_Dynamometer-with-Round-Dial-10-N.jpg)
![Helical Springs 2,5 N/m, 1003515 [U8405820], Coil Springs](/thumblibrary/U8405820/U8405820_01_140_140_Helical-Springs-2-5-Nm.jpg)
![Thermopile, 1000824 [U8441301], Greenhouse Effect](/thumblibrary/U8441301/U8441301_01_140_140_Thermopile.jpg)
![Set of 5 Single Slits, 1000846 [U8470790], Apertures, Diffraction Elements and Filters](/thumblibrary/U8470790/U8470790_01_140_140_Set-of-5-Single-Slits.jpg)
![Resistance Bridge, 1009885 [U8551002], Circuits](/thumblibrary/U8551002/U8551002_01_140_140_Resistance-Bridge.jpg)
![Pipettenspitzen, Yellow, 20 - 200 µl, 1013425 [W16194], Pipets and Micropipets](/thumblibrary/W16194/W16194_01_140_140_Pipettenspitzen-Yellow-20-200-µl.jpg)
![Electrophoresis Chamber S, 1012852 [W19925], Electrophoresis Experiments](/thumblibrary/W19925/W19925_01_140_140_Electrophoresis-Chamber-S.jpg)