Description
The Automatic Polarimeter (Touchscreen) is a fully digital, high-accuracy optical instrument designed to measure optical rotation, specific rotation, concentration, and sugar content in liquid samples. Equipped with an advanced touchscreen interface, auto-calibration, and high-stability temperature control options, this polarimeter delivers fast, precise, and reliable results for pharmaceutical, chemical, food, and research laboratories.
Ideal for QA/QC labs, universities, research centers, pharmaceutical industries, sugar factories, and chemical analysis laboratories.
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✅ Key Features
🔹 Intelligent Touchscreen Interface
Large, high-resolution capacitive touchscreen
User-friendly menu navigation
Quick access to measurement modes
Supports data saving, retrieval, and report generation
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🔹 Fully Automatic Measurement
Auto-detection of optical rotation
Auto zero setting and calibration
High-speed measurement optimizing lab workflow
Reduces human error and improves repeatability
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🔹 High Measurement Accuracy
Advanced optical system with high-stability light source
Accurate measurement of:
Optical rotation (°OR)
Specific rotation
Sugar concentration (%)
Sample concentration
Ideal for pharmaceutical formula validation, chemical purity analysis, and food quality testing.
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🔹 Temperature Compensation & Control (optional)
Built-in ATC (Automatic Temperature Compensation)
External thermostat/circulator compatibility
Ensures stable readings for temperature-sensitive samples
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🔹 Multiple Light Sources / Sodium (Na) Lamp
High-intensity, long-life sodium lamp
Narrow wavelength ensures high-precision, low noise readings
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🔹 Large Sample Chamber
Supports a wide range of sample cells
Easy loading and removal
Suitable for low-volume and high-viscosity liquids
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🔹 Data Storage & Connectivity
Stores multiple measurement results
USB interface for data transfer
Printer connectivity for hard-copy reports
Supports GLP/GMP documentation needs
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🔹 Robust, Laboratory-Grade Construction
Chemically resistant body
Stable optical alignment
Long operational life with low maintenance
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📊 Technical Specifications
(Values may vary by model)
Parameter Specification
Display Touchscreen LCD
Measurement Range -89° to +89° OR
Accuracy ±0.01° OR or better
Resolution 0.001°
Light Source Sodium (Na) lamp
Temperature Control ATC / external thermostat (optional)
Sample Tube Length 100–200 mm
Modes Optical rotation, specific rotation, sugar %, concentration
Data Output USB / Printer
Power Supply 230V AC, 50Hz
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🎯 Applications
Pharmaceutical drug analysis
Chemical purity & concentration determination
Sugar industry quality control
Food & beverage analysis
Research & academic laboratories
Essential oil and organic compound testing
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💡 Why Choose This Model?
✔ Touchscreen convenience
✔ Fully automatic, high-speed measurement
✔ Excellent accuracy and repeatability
✔ Temperature compensation for sensitive samples
✔ Ideal for GMP/GLP-compliant labs
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