Description
Technical Specifications
- Model: WXG-4
- Measurement Range: -180° to +180°
- Scale Division: 1°
- Vernier Reading: 0.05°
- Accuracy: ±0.05°
- Light Source: Sodium lamp / LED (589 nm)
- Magnification: 3X – 4X
- Sample Tube Length: 100 mm / 200 mm
- Power Supply: AC 220V / 50Hz
- Dimensions: Approx. 500 × 135 × 330 mm
- Weight: 5 – 8 kg
The WXG-4 uses polarized light to measure rotation angle, helping determine purity, sugar concentration, and chemical composition
Applications
Laboratory & Research
- Optical rotation measurement
- Chemical analysis
- Quality control
Pharmaceutical Industry
- Drug purity testing
- Chiral compound analysis
Food & Sugar Industry
- Sugar concentration (saccharimetry)
- Beverage and syrup analysis
Educational Use
- Physics and chemistry experiments
- Demonstration of optical activity
How It Works
- Light passes through a polarizer
- Sample rotates the plane of light
- You adjust the knob until brightness matches
- Read angle from vernier scale
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