19

2021

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08

Do you really know the melting point meter ?


1. What are the types of melting point apparatus?
At present, the national content spotting instrument is mainly divided into two types: capillary measurement method and display micro-hot stage method, of which the capillary measurement method has two types: silicone oil method and automatic method.

2. What kind of samples can be measured by the automatic melting point meter?
Colorless and transparent or light-colored and transparent powdery samples after melting can be used

 

3. How to choose a melting point meter?
First of all, you must choose a melting point meter that is suitable for your sample test. The capillary melting point meter is used to test the powder form of the sample. Then, according to whether the sample is transparent after melting, whether the sample has requirements for the initial melting, melting distance and other indicators, determine whether to use the silicone oil method. The melting point meter is still a fully automatic melting point meter. If it is flake or block, you have to choose a micro melting point meter. Secondly, according to your own requirements for the accuracy of the results, you can decide which grade of instrument to use.

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