Linetronic Technologies

Laboratory and Process Analyzers

Automatic AnalysersNewLab RangeOilLab RangeThermofatOnLine Range
Filterability of Lubricating OilsRing and BallFoaming TesterOxidation StabilityEvaporation BathRBOT & TFOUT • RPVOT • NoackPensky MartensLeonardo Pensky MartensGolleo Abel+PenskyAniline PointPenetrationR.E.C.C.AbelClevelandTagTag - 6901ASVPReid Vapour PressureDuctilometerHerschel EmulsifyingCopper Corrosion of Electric Vehicle FluidsSaybolt ViscometerDistillation


Automatic Analysers Oxidation

OilLab 571 - RPVOT

Oillab 571: RPVOT
CE marked
ASTM D942
ASTM D2112
ASTM D2272
ASTM D4742
ASTM D7098
IP 229

ASTM D942 - Standard Test Method for Oxidation Stability of Lubricating Greases by the Oxygen Pressure Vessel Method.
This test method determines resistance of lubricating greases to oxidation when stored statically in an oxygen atmosphere in a sealed system at an elevated temperature under conditions of test.

ASTM D2112 - Oxidation Stability of Inhibited Mineral Insulating Oil by Pressure Vessel This test method is intended as a rapid method for the evaluation of the oxidation stability of new mineral insulating oils containing a synthetic oxidation inhibitor.

ASTM D2272 - Standard Test Method for Oxidation Stability of Steam Turbine Oils by Rotating Pressure Vessel.
This test method utilizes an oxygen-pressured vessel to evaluate the oxidation stability of new and in-service turbine oils having the same composition (base stock and additives) in the presence of water and a copper catalyst coil at 150°C.

ASTM D4742 - Standard Test Method for Oxidation Stability of Gasoline Automotive Engine Oils by Thin-Film Oxygen Uptake (TFOUT).
This test method evaluates the oxidation stability of engine oils for gasoline automotive engines. This test, run at 160 °C, utilizes a high pressure reactor pressurized with oxygen along with a metal catalyst package, a fuel catalyst, and water in a partial simulation of the conditions to which an oil may be subjected in a gasoline combustion engine. This test method can be used for engine oils with viscosity in the range from 4 mm2/s (cSt) to 21 mm2/s (cSt) at 100 °C, including re-refined oils.

ASTM D7098 - Standard Test Method for Oxidation Stability of Lubricants by Thin-Film Oxygen Uptake (TFOUT) Catalyst B.
This test method covers the oxidation stability of lubricants by thin-film oxygen uptake (TFOUT) Catalyst B. This test method evaluates the oxidation stability of petroleum products, and it was originally developed as a screening test to indicate whether a given re-refined base stock could be formulated for use as automotive engine oil (see Test Method D4742). The test is run at 160 °C in a pressure vessel under oxygen pressure, and the sample contains a metal catalyst package, a fuel catalyst, and water to partially simulate oil conditions in an operating engine. In addition, the test method has since been found broadly useful as an oxidation test of petroleum products.

IP 229 - Relative Oxidation Stability by Rotating Bomb of Mineral Turbine Oil (RBOT).
This method covers a rapid means for estimating the oxidation stability of new turbine oils having the same composition.


Main features

His compact dimensions 35 × 38 × 41 cm and relative light weight only 25 Kg can assure an easy handling and find space above each table.


Automatic Monitoring system

Internal tank and mechanical parts

Accessories ASTM D2272
Spare Part
Reference Sample
Calibration Accessories
Optional Accessories


Linetronic Technologies SA
Via Onorio Longhi 2 • 6864 Arzo • Mendrisio • Switzerland
tel. +41 91 630 07 03 • fax +41 91 630 07 19
email: info@lin-tech.ch

ASTM International Member