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Application:

Polarimeter is an instrument which measures the optical rotation of substances. It can be used in analyse the concentration, content & purity of substances. e.g:

Agriculture: Analysis the content of agriculture antibiotics, farm hormone & microbial pesticides.

Medicine: Analysis antibiotics, vitamins, glucose & Chinese herbal medicine or pharmacologicalresearch.

Food: Sugar, MSG, soy sauce production control & inspection.

Oil: Analysis mineral oil, monitoring petroleum fermentation.

Perfume: Analysis essential oils.

Health: Analysis hospital clinical diabetes.

Science & Education: Institutions of higher learning and scientific research departments, scientific research and experimental testing.

Features:

# Photoelectric test and automatic servomechanism control.

# Storage of three times results of repetition measurement and calculation of average values.

# Domestic advanced digital circuit and microcomputer control.

# LCD display & RS232 interface.

Specifications:

Model: WZZ-2S

Minimum Reading: 0.001°

Reproducibility: ≤0.01°

Accuracy: ±0.02°

Measurement Range: +45°~-45°

Transmittance: 1%

Light Source: Sodium Lamp plus Filter, Wavelength 589.44nm

Sample Tube: 200mm,100mm

Display & Output: LCD display & RS232 interface.

Model: WZZ-2B

Minimum Reading: 0.005°

Reproducibility: ≤0.01°

Accuracy: ±0.05°

Measurement Range: +45°~-45°

Transmittance: 1%

Light Source: Sodium Lamp plus Filter, Wavelength 589.44nm

Sample Tube: 200mm,100mm

Display & Output: LCD display & RS232 interface.

Model: SGW-1

Principle: digital polarimeter based on optical null principle

Modulator: Faraday magneto-optical modulator

Light Source: Incandescence lamp plus interference filter, wavelength 589.44nm.

Measurement Range: -45º~+45º, -120ºZ~+120ºZ

Minimum Reading: 0.001º (0.01º Z)

Accuracy: ±(0.005º+measurement value×0.03%). 

         ±(0.015ºZ+measurement value×0.03%)º.

Repeatability: Sample transmittance>1%≤0.002º (0.006ºZ)

Min. Sample Transmittance: 1%

Sample Tube: 100mm, 200mm

Dimension: 850×470×380mm

Weight: 35Kg

Model: WZZ-2A

Minimum Reading: 0.005°

Reproducibility: ≤0.01°

Accuracy: ±0.02° 

Measurement Range: +45°~-45°

Transmittance: 1%

Light Source: Sodium Lamp plus Filter, Wavelength 589.44nm

Sample Tube: up to 200mm

Display & Output: LCD display & RS232 interface.

Power Supply: 220VAC/50Hz

Dimension: 600(L)mm×300(W)mm×200(H)mm

Weight: 25kg