Description
The Digital Automatic Polarimeter is a precision optical instrument designed for fast, accurate, and reproducible measurement of optical rotation, specific rotation, concentration, and sugar content in liquid samples. Featuring an advanced digital control system, automatic calibration, and stable optical components, this polarimeter is ideal for laboratories requiring high-quality analytical performance with minimal operator intervention.
Perfect for pharmaceutical QA/QC labs, chemical industries, food & sugar analysis, research institutions, and academic laboratories.
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✅ Key Features
🔹 Fully Automatic Measurement
Auto zero setting
Automatic detection of optical rotation
High-speed, consistent measurement cycles
Eliminates manual errors and improves reliability
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🔹 High-Precision Digital Optical System
Stable, long-life sodium (Na) lamp for accurate wavelength
High-sensitivity photodetector
Excellent reproducibility and low noise
Accurate measurement of:
Optical rotation (°OR)
Specific rotation
Concentration
Sugar percentage
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🔹 Digital Display & User-Friendly Interface
Clear digital LCD/LED display
Easy-to-use function keys
Real-time measurement visualization
Suitable for both beginners and advanced users
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🔹 Temperature Compensation (ATC)
Built-in ATC function (model dependent)
Ensures stable, corrected readings during temperature variations
Supports lab-grade thermostatic systems
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🔹 Large Sample Chamber
Supports standard polarimeter tubes (100–200 mm)
Accommodates high-viscosity and colored samples
Easy cleaning and maintenance
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🔹 Data Output & Connectivity
USB / RS232 output for data transfer (model dependent)
Printer connectivity for documentation
Supports GLP/GMP compliance
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🔹 Rugged & Long-Lasting Build
Chemically resistant exterior
Precision-aligned optical components
Designed for continuous laboratory operation
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📊 Technical Specifications
(Values may vary by model)
Parameter Specification
Display Digital LCD/LED
Measurement Range -89° to +89° OR
Accuracy ±0.01° OR
Resolution 0.001°
Light Source Sodium (Na) lamp
Sample Tube Length 100–200 mm
Temperature Compensation ATC (optional)
Output USB / RS232 / Printer (optional)
Power Supply 230V AC, 50Hz
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🎯 Applications
Pharmaceutical drug analysis
Sugar industry quality control
Concentration & purity testing
Chemical & organic compound evaluation
Food & beverage analysis
Academic research and teaching
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💡 Why Choose This Model?
✔ High-precision optical measurement
✔ Automatic, user-friendly operation
✔ Reliable, reproducible results
✔ Durable design for continuous lab use
✔ Ideal for GLP/GMP-regulated environments
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