Demulsibility Characteristics of Lubricating Oils​

ASTM D2711

Demulsibility Characteristics of Lubricating Oils.

This test method covers the measurement of the ability of oil and water to separate from each other. It is intended for use in testing medium and high-viscosity lubricating oils.


Art. LT/DA-187000/M

Demulsibility Apparatus ASTM D2711


  • Six-place instrument with solid painted structure

  • Stainless steel bath with double window for accommodation of the six places carousel

  • Cover with six holes for separatory funnels with thermometer hole

  • Temperature is controlled by PT100 class A and Linetronic PID System

  • Motor stirrer with shaft, 2 × full immersion heathers 1600 W and digital bath liquid level sensor

  • Automatic head for up and down movement

  • Turbine stirrer from 300 to 5000 rpm, electronically regulated with digitally reading

  • Audible beeper for end mixing procedure

  • Side rack for accommodation of 6 separatory funnel

  • Touch screen displayed stirring time, rpm, bath temperature, demulsivity timer


Power Supply

220Vac 50/60 Hz



width 60 cm

depth 42 cm

height 70 cm



65 kg



LAB-101-871: separatory funnel Pyrex®, 500 ml graduated, ∅ 54 mm

Spare Parts

LAB-101-871: separatory funnel Pyrex®, 500 ml graduated, ∅ 54 mm

LAB-110-023: heater

LAB-140-003: PT100 probe

LAB-110-034: solid state relay


CE marked

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Demulsibility Characteristics of Lubricating Oils

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