


In the field of organic chemistry, melting point determination is a basic means to identify the nature of substances, and it is also one of the important methods for purity determination. Suoguang WRS-2R Automatic Melting Point Apparatus plays an important role in the chemical industry and pharmaceutical research, and is the required instrument for the production of drugs, spices, dyes and other organic crystal substances.
◆ Adopt thin film button, super large LCD (QVGA: 320x240) display screen and photoelectric detection technology, the whole machine is comfortable and easy to operate, automatic measurement, intuitive display advantages;
◆ It has the functions of automatic display of initial melting and final melting, automatic real-time recording of melting curve, automatic calculation of melting point average value, etc.;
◆ The temperature system adopts a platinum resistance sensor with high linearity, which improves the accuracy and reliability of the melting point;
◆ Highly integrated electronic circuit realizes fast "initial temperature" setting;
◆ Eight linear heating rates to choose from, and high-precision software temperature control algorithm make the furnace temperature more accurate and stable.
◆ The working parameters of the instrument can be stored automatically, and it has the function of automatic measurement without manual monitoring;
◆Use the capillary tube stipulated in Pharmacopoeia as the sample tube, which fully complies with the Pharmacopoeia specification.

芮铭阳 - 《计量与测试技术》