Oxidation Stability by Rotating Pressure Vessel Method

Product Description

Oxidation Stability by Rotating Pressure Vessel Method

These standards describe a method for the determination of tendency of lubricating oils to deteriorate on oxidation under specified conditions. The sample is subjected to severe oxidations by heating at 2000C along with passing air through it at specific flow rate and duration. Kinematic Viscosity & Rams bottom carbon residue is determined of the oxidized oil. IP / IEC test standard processes prescribes the use of metal catalyst wire / metal specimen to carry test processes.

Salient Features

• These methods used to evaluate the oxidation stability of new and in-service engine, turbine and insulating oils in the presence of water and a copper catalyst.
• 2 Place rotating pressure vessels oil bath on castors.
• Digital electronic temperature controller with safety mechanical fail-safe thermostat.
• Heavy duty drive motor to rotate pressure vessel at 100 rpm and is housed below the oil bath.
• Rotating pressure vessel constructed of stainless steel with stem and valve to receive pressure transducer.
• Pressure vessel is held at an angle of 30
• Pressure mapping 0-200 psi.
• Temperature range from ambient to 200C.
• Capacity of bath is 70 litres with stainless steel body and top cover.
• Catalyst wire, glass liners with PTFE-cover,
• Automatic Pressure digital data logger with PC interfacing software supplied on CD-ROM with pressure sensor.