The EIE-PTLT131 Digital Melting Point Apparatus is a device used to determine the melting point of a substance. It is commonly used in pharmaceutical, chemical, and research laboratories.
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Heating Rate: A controlled and slow heating rate allows for accurate melting point determination.
Temperature Range: Ensure the apparatus can measure the expected melting point range of your samples.
Observation Method: Some apparatuses have built-in optical systems for real-time observation of melting.
Sample Size: Different apparatuses may require different amounts of sample material.
Procedure for Determining Melting Point :
Sample Preparation: Grind the sample into a fine powder and pack it into a capillary tube.
Insert into Apparatus: Place the tube into the heating chamber of the melting point apparatus.
Heat Gradually: Increase the temperature at a controlled rate (typically 1-2 °C per minute).
Observe Melting: Monitor the temperature at which the solid begins to liquefy.
Record Melting Point: Note the temperature range at which the melting occurs.
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