NEWS

2026

Guangzhou Dongfang Biotechnology Co., Ltd. purchased Jiahang JH-P300 fully automatic polarimeter.

Manufacturer: Guangzhou Dongfang Biotechnology Co., Ltd. Date: October 2025

Product Name: Automatic Polarimeter Model: JH-P300

Guangzhou Dongfang Biotechnology Co., Ltd. is a high-tech enterprise integrating cosmetic R&D, production, and sales. It has industry-leading advantages in natural plant cosmetics, essential oils, and petal-based products. Its products have obtained French ECOCERT natural and organic cosmetic certification, and it has been certified as an organic factory for 11 consecutive years. It has successfully established a provincial-level green cosmetic engineering technology center, and its testing services have obtained national CNAS certification. It has received honors such as "Top Ten Cosmetic Manufacturers in China" and "Excellent Cosmetic Supplier in China," and is a leading technology-driven cosmetic R&D and manufacturing enterprise in China.

The P300 fully automatic polarimeter is an instrument for determining the optical rotation of substances. By measuring optical rotation, the concentration, content, and purity of substances can be analyzed and determined. It is widely used in industries such as sugar refining, pharmaceuticals, petroleum, food, and chemicals, as well as in related universities and research institutions. Our factory is a professional manufacturer of polarimeters in China. Features of the polarimeter: LED light source with a lifespan exceeding 100,000 hours, replacing traditional sodium lamps and halogen tungsten lamps, overcoming the shortcomings of short lifespan and easy damage; to ensure measurement accuracy, the instrument's temperature control technology uses a built-in Peltier instead of a traditional flow cell; the measurement range is upgraded to ±89° (optical rotation), improving the limitations of sample measurement and increasing sample selectivity; the control system is systematic, highly integrated, fully automated, and easy to operate; it can be upgraded with a multi-level synchronous retrieval function, allowing historical data to be retrieved based on test date, sample number, etc.

We thank Guangzhou Dongfang Biotechnology Co., Ltd. for recognizing Jiahang Instruments and purchasing a Jiahang Instruments fully automatic polarimeter in October 2025. Jiahang's fully automated polarimeter is widely used in higher education and related industries, and its technology is mature. We hope it will bring a good experience to Guangzhou Dongfang Biotechnology Co., Ltd. in terms of development and testing. Domestically produced instruments are in no way inferior to imported counterparts. Jiahang Instruments will provide you with high-quality products and after-sales service. We look forward to cooperating with Guangzhou Dongfang Biotechnology Co., Ltd. again and welcome valuable suggestions from their technical personnel.

Keyword:

Automatic Polarimeter

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