Labman
Manual Lab Polarimeter LMPM180 (±180°, 589.4 nm, LED)
Manual Lab Polarimeter LMPM180 (±180°, 589.4 nm, LED)
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The Manual Lab Polarimeter LMPM180 is designed for measuring the optical rotation of optically active substances in laboratory applications. It uses a disc-based optical system where polarized light is split into ordinary and extraordinary rays, enabling clear observation through the eyepiece. The user adjusts the instrument to the zero point and records the dial reading to determine optical rotation values. This method allows reliable evaluation of purity, concentration, content, and specific rotation. The instrument is simple to operate, durable, and well suited for routine analysis in chemical, pharmaceutical, food, and academic laboratories.
Key Features
Manual polarimeter with wide measurement range up to ±180°
Suitable for determining optical rotation of compounds
Measurement accuracy up to ±0.05°
Disc polarimeter design with LED light source
Eyepiece-based observation with precise manual adjustment
Supports analysis of purity, concentration, content and specific rotation
Stable performance with simple operation
Technical Specifications
| Parameter | LMPM180 |
|---|---|
| Measurement Range | ±180° (Optical Rotation) |
| Dial Value | 1° |
| Measuring Accuracy | ±0.05° |
| Magnifier Magnification | 3X |
| Light Source | LED |
| Wavelength | 589.4 nm |
| Sample Tube Length | Up to 200 mm |
| Standard Tube | 100 mm & 200 mm Glass Sample Tube |
| Power Supply | AC 220V / 50Hz |
| Packing Dimensions (L×W×H) | 570 × 200 × 400 mm |
| Gross Weight | 4 kg |
Applications
Chemical laboratories for optical rotation measurement
Pharmaceutical analysis for purity and concentration determination
Food and sugar industry for quality control
Academic and research laboratories
