Oxidation Stability Tester

Oxidation Stability Tester

Oxidation stability testing solutions for lubricating oils, turbine oils, hydraulic oils, and industrial lubricants.
Oxidation stability testers are used to evaluate lubricant resistance to oxidation, helping predict oil aging, service life, and deposit formation under accelerated conditions.

Accelerated Oxidation Testing System

Standard ASTM D2272 / ASTM D2112 / ISO 4263 Test Methods Supported
Rotating Pressure Vessel / Pressure Differential

Oxidation Stability Testing Solutions

Flash poiOxidation stability is a key indicator of lubricant durability and long-term performance.

Oxidation stability testing evaluates how lubricating oils react with oxygen under elevated temperature and pressure. Poor oxidation stability can lead to acid formation, viscosity increase, sludge, and deposits, ultimately shortening oil service life and damaging equipment.

By measuring oxidation resistance, laboratories and maintenance teams can assess lubricant quality, compare formulations, and estimate oil change intervals.

Applications of Oxidation Stability Tester

Our Oxidation Stability Testers are widely used in:

· Evaluation of lubricant aging resistance
· Quality control of turbine oils and hydraulic oils
· Comparative testing of lubricant formulations
· In-service oil life assessment
· Research and development of high-performance lubricants

Key Oxidation Stability Testing Parameters

· Oxidation Induction Time / Pressure Drop
Indicates lubricant resistance to oxidation under accelerated conditions.

· Test Temperature & Pressure
Elevated temperature and oxygen pressure accelerate oxidation reactions for faster evaluation.
· Deposit & Sludge Formation Tendency
Oxidation results correlate with varnish, sludge, and deposit formation risks.
· Standards Compliance
Compliant with ASTM D2272, ASTM D2112, ISO 4263, and related standards.

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Oxidation Stability Testing Instruments

Automatic Oxidation Stability Tester
Designed for laboratory and industrial applications, featuring controlled temperature, pressure monitoring, and reliable oxidation resistance evaluation.

Service 1

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Service 2

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Service 3

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Service 3

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Service 4

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Service 5

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Contact Us for Oxidation Stability Testing Solutions

Not sure which oxidation stability tester fits your lubricant type or testing standard?
Our specialists can help you select the right oxidation stability testing solution based on oil application, test method, and laboratory requirements.

FAQ – Oxidation Stability Tester