We have specially designed this new type - of Precision Melting Point-cum-Boiling Point Apparatus which can be used for finding out the melting point & boiling point of the substances with high degree of accuracy ambient to 320°C.
 
The characteristic feature of the instrument is a small U-shaped glass container made from corning glass, its two tubes which are open at top have a lateral connection.
 
The 'Teflon' plug also carries the electric heating coil.The U-Tube is filled with inner liquid (Silicon Oil) so that good circulation is ensured and that both the capillaries and thermometer are well immersed.

 
Salient Features:
 

• Complies to USP, relevant chapters of EP & other pharmacopoeias and ASTM
• Compact, Simple & Easy to Operate.
• Cost Effective.
• Single platform supports both USP I & USP II methods of testing..
• Supports both 250ml and 100ml easy snap-in cylinder holders.
• 20X4 LCD with backlit supports menu driven operation
• Selectable types of operation USP and Custom
• Rotations while tapping for even surface that minimize error in reading volume
• Front operating panel keys allows alphanumeric entries to enter information about product (Product name, number, batch number) & user (Name of the user and comments).
• Easy to validate.
• Calculates un-tapped density & tapped density in grams per ml, Hausner Ratio and the compressibility Index.
• Option to continue / abort the test on power resume
• Parallel Printer Port for taking hard copy of the test report as per GMP. Comprises of product & user information and test data & results
• Optional Acoustic cabinet to reduce the noise level.

This equipment is specially designed for testing of the porosity of lacquer / wax which is internally coated on metallic (aluminum) tubes as per ISI std. The coated tube is filled with test-solution containing copper sulphate and copper electrode is immersed in this solution. The tube itself makes contact with the cathode and fixed small D.C. potential is then applied between the sliding top copper whose flow is proportional to the areas of the surface not covered by internal coating. In addition visual indication is provided by deposition of copper if coating is not continuous