The model 430 automatic digital polarimeter is an advanced optical analysis instrument designed for the determination of optical rotation, specific rotation, and sugar content in a wide variety of substances. Its photoelectric detection system, combined with automatic microprocessor processing, allows precise, reliable, and reproducible results to be obtained without manual intervention.
The equipment offers a measurement range of ±45° for optical rotation and ±130°S on the international sugar scale, with an accuracy of ±0.01° and ±0.01°S respectively. Its resolution of 0.001° guarantees high sensitivity in the detection of small optical variations, making it especially suitable for demanding analytical applications.
It incorporates a monochromatic light source using a sodium lamp at 589.44 nm, providing optimal measurement conditions and spectral stability. The system allows working with samples with a minimum transmittance of 10%, broadening its field of application compared to standard equipment.
The polarimeter performs up to six consecutive measurements with automatic calculation of the average and the quadratic mean deviation, significantly improving the reliability of the results. This functionality is key in environments where statistical control of measurements is required.
It is compatible with 100 mm and 200 mm analysis tubes, as well as lengths up to 220 mm, which provides flexibility depending on the type of sample and the analytical method used. Additionally, it has an RS232 interface for data transfer and integration into laboratory management systems.
This equipment is widely used in chemical laboratories, the food industry, the pharmaceutical sector, research centers, and quality control, being especially useful in the analysis of sugar solutions, essential oils, resins, lubricants, and organic compounds.
With dimensions of 600 × 320 × 200 mm and a robust construction, the model 430 combines precision, automation, and versatility, positioning itself as an integral solution for advanced polarimetric analysis.
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