polarimeter
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Polarimeter WXG-4 Sodium & LED
1.Easy to adjust scale with Streamline Body 2.Improve measurement error for optimized mould structure and precision scale 3.Delay operation time
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Automatic Polarimeter WZZ-2B
Principle: digital polarimeter based on Optical Null Principle Modulator:Faraday magneto-optical modulator Light source: monochromater sodium lamp,wavelength 589.44nm
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