DROP POINT APPARATUS FOR GREASE-(ASTM D566, IP 132)-(MAGNETIC STIRRER CUM HEATER)

DROP POINT APPARATUS FOR GREASE-(ASTM D566, IP 132)-(MAGNETIC STIRRER CUM HEATER)

Model Number : EIE-PTGT-131DMAG

None


Compliance with following International Standards:

ASTM D566, IP 132, ISO 2176


Purpose:

This test method covers the determination of the dropping point of lubricating grease. This test method is not recommended for use at bath temperatures above 288°C.


Significance & Use:

In general, the dropping point is the temperature at which the grease passes from a semisolid to a liquid state under the conditions of test. This change in state is typical of greases containing as thickeners soaps of conventional types. This test method is useful to assist in identifying the grease as to type and for establishing and maintaining bench marks for quality control.


Apparatus Details:

The complete test assembly consists of following parts & accessories


1) Grease Cup:

A chromium-plated brass cup conforming to ASTM Standard D566


2) Test Tube:

  • A test tube of heat-resistant glass with rim,
  • 100 to 103 mm in length
  • 11.1 to 12.7 mm in inside diameter
  • Provided with three indentations about 19 mm from the bottom, equally spaced on the circumference.


3) Thermometers:

  • Temperature range    : -5 to 300 C
  • Thermometer Number : ASTM 2C / IP 62C 


4) Cork for test tube:

Cover for test tube


5) Brass rod (Metal Rod):

  • 1.2 - 1.6 mm in diameter
  • 150 - 152 mm in length

 

6) Heating device (Magnetic Stirrer With Heater):

  • Consist of 400 ml glass beaker as oil bath
  • Beaker is placed on the top surface of the magnetic stirrer and bath temperature is raised to 17°C below the expected drop point of grease.
  • A ring stand and a ring support for the oil bath is also supplied.
  • PMDC motor for higher torque even at low speeds
  • Better speed regulation even with small volume and low speeds
  • Accurate stepless speed control maintains excellent speed stability.
  • Digital Speed Indicator for displaying of stirring speed
  • Totally enclosed unit
  • Designed for use even in corrosive atmosphere
  • Supplied with PTFE coated stirring paddle 9 X 25 mm
  • Temperature Accuracy    : ± 1 °C
  • Sample Stirring Capacity   : Max Volume 1000 Ml (Water)
  • Max.Stirring speed        : 1200 RPM
  • Heating Surface Plate Dim : 135mm X 135mm
  • Heating plate material     : Stainless Steel
  • Max Temperature Range   : 400° C
  • Power Requirements      : 220 Volt, 50 Hz, Single Phase, AC Power supply


Optional Accessories at extra cost:

  1. Spare cup                    
  2. Spare stick                  
  3. Spare glass tube        
  4. Spare aluminum cover
  5. Spare heating Clement
  6. Spare porcelain base   


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