Digital Automatic Polarimeter | High-Accuracy Optical Rotation & Purity Analysis Instrument

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