The compact and efficient solution for testing the water separability of lubricant oils
Measuring the ability of petroleum oils and synthetic fluids to separate from water has become far easier and less time consuming with the introduction of the new Herschel Emulsifier from Stanhope-Seta.
Water has the potential to cause a variety of lubricant performance issues, ranging from reduction of lubricant viscosity and increasing oxidation, to promoting rust and corrosion. In accordance with ASTM and ISO methods, the Herschel Emulsifier is used to determine the ability of oil to separate from water.
The new instrument has a compact footprint and incorporates 4 individually controlled test stirrers, with automatic raising and lowering, allowing the operator to test samples simultaneously or individually whilst reducing waiting time.
Each stirrer is held by a self-centering collet to ensure concentricity within 1mm and can remain in situ when removing or replacing cylinders. A motorized actuator automatically positions the cylinder within 6mm from the bottom of the cylinder.
A large colour touch screen display is used to initiate tests and provides automated sequencing with an audible and visual reminder at each recording interval. Custom test parameters are also user adjustable.
The new Herschel Emulsifier incorporates multiple safety features. An obstruction override stops the paddles is they are placed under any resistant load. A sensor automatically prevents overheating and alerts the operator if the liquid level is too low. An abort button provides additional safety in the form of an emergency stop.
For more information on the new Herschel Emulsifier, please visit www.stanhope-seta.co.uk or contact [email protected].
About Stanhope-Seta:Â Stanhope-Seta design and manufacture quality control instruments used to measure the physical characteristics that determine product quality. Seta instruments are used by many diverse industries including oil refining, petrochemical, lubricants, pharmaceutical, food, cosmetics, plastics and transport.
