ASTM D943 PDF

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ASTM D Standard Test Method for Oxidation Characteristics of Inhibited Mineral Oils. Oxidation stability baths to meet test method ASTM D Oxidation Bath for ASTM D, IP , ASTM D, ASTM D, IP , ISO , ISO

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This standard is subject to revision at any time by the responsible technical committee and must be reviewed every? If these steels are not available, other equivalent steels may be used, provided they are found to be satisfactory in comparative tests using Test Method D D — 02 All dimensions are in millimetres inches.

Oxidation Bath with Oxflo Controller

Add a desiccant bag that has been folded lengthwise to? This standard has been approved for use by agencies of the Department of Defense. xstm

Your comments will receive careful consideration at a meeting of the responsible technical committee 1, which you may attend. The number of test hours required for the oil to reach 2.

Standard test method for determination of the sludging and corrosion tendencies of inhibited mineral oils. The test method is also used for testing other oils such as hydraulic oils and circulating oils having a speci?

Store glassware in a dry dust-free condition until ready to use.

asstm Position the bottom end of the sampling tube inside the catalyst coil. Using this mandrel, the iron wire is wound on a thread of Before using, the interior of the new tubing should be rinsed with n-Heptane and blown dry with air.

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Type Stainless Steel, 22 Gage 0. Alternatively, temperature—measuring devices of equal or better accuracy may be used. Remove the coil from the mandrel, twist the free ends of the iron and copper wires together for three turns, and bend the twisted ends to conform to the shape of the spiral coil.

The test continues until the measured acid number of the oil is 2.

Oxidation Stability Test Apparatus, ASTM D, D, D, others

Immerse the test tube in the heating bath. Oxidation Bath with Oxflo Controller Part Number The Seta Oxidation Bath is used for quantative analysis of the tendency of oils and fuels to form sludge, acids and deposits when exposed to oxygen in the presence of metallic catalysts over extended periods.

The Luer-Lok connector is preferably of elastomeric material, such as poly? At that time, the state of severe oxidation of the oil, as indicated by the high acid number, is generally con? The temperature measurement d9433 uses a PT probe to ensure long term temperature stability without routine maintenance or re-calibration.

Shake the test oil sample thoroughly before taking a sample from the vial for titration. Last previous edition D — The oxidation test tube has a calibration line at mL.

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Therefore, use the applicable apparatus and techniques described in Practice D When an actual test sample is used, remove the thermometer immediately after temperature measurement is complete. Connect the condenser to the cooling water. Soft copper wire of an equivalent grade may also be used.

The mandrel shown in Fig. Rinse all parts with reagent water and allow to dry at room temperature or in an oven. The 35 litre oil bath can accept up to six sets of glassware.

ASTM D – 17 Standard Test Method for Oxidation Characteristics of Inhibited Mineral Oils

Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm. The temperature of the bath is always higher than the sample temperature due to the cooling effect of the oxygen gas?

Determination of the oxidation stability of inhibited mineral oils the TOST test. Insert the syringe sampling tube through the syringe sampling tube spacer, and into the sampling tube holder, as shown in Fig. Methods of test for petroleum and its products.

Rinse thoroughly with tap water until all acid is removed. Similar wire conforming to BS is also satisfactory.