Last previous edition approved in as D – Adopted as a joint ASTM/ IP standard in 2 For referenced ASTM standards, visit. Test Report of Foaming Characteristic (ASTM. D) and Air Release (ASTM D ). Test Report of Foaming Characteristic (ASTM. D) and Air Release. ASTM D Standard Test Method for Air Release Properties of Hydrocarbon Based Oils. standard by ASTM International, 10/01/ View all product.
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Digital display temperature controller 4. The significance of e3427 test method has not been fully established. NOTE 8—Oil misting occurs during blowing.
Attach the sinker to the beam of the density balance by means of the platinum wire so that the bottom of the sinker is 10 6 2 mm wstm the bottom of the test vessel. A coil of copper tubing immersed in the circulating bath see 6. Work Item s – proposed revisions of this standard.
Last previous edition approved in as D — NOTE 15—The program was run by six laboratories, using? Pt Platinum resistor 7.
Air Release Value Apparatus ASTM D3427
This standard is subject to revision at any time by the responsible technical committee and must be reviewed every? Attach the wire to the beam and maintain a distance of 10 6 2 mm between the bottom of the sinker and the bottom of the test vessel.
Since some reports were incomplete, this resulted in 48 pairs of replicated data. Enter between 20 to 4, characters.
ASTM D – 15 Standard Test Method for Air Release Properties of Hydrocarbon Based Oils
However, the precision at these different temperatures is not known at present. Changsha Suny Electronic Technology Asmt. Integrated design with big pressure gauge.
Historical Version s – view previous versions of standard. China vicat apparatus China dissolution apparatus China vacuum filtration apparatus. The apparatus is equiped with densimeter. Find Similar Products By Category. Decent and beautiful design.
This test may not be suitable for ranking oils in applications where residence times are short and gas contents are high. Axtm may result in an inability to maintain oil pressure particularly with centrifugal pumpsincomplete oil films wstm bearings and gears, and poor hydraulic aastm performance or failure. However, entrained air can cause sponginess and lack of sensitivity of the control of turbine and hydraulic systems.
A number in parentheses indicates the year of last reapproval. China soxhlet apparatus China flash point apparatus China thermal conductivity apparatus. Allow the sample to reach the test temperature. Typical questions asked about products Does this product support customization? Users of this standard are expressly advised that determination of the validity of sstm such patent rights, and the risk of infringement of such rights, are entirely their own responsibility.
However, entrained air cancause sponginess and lack of sensitivity of the control of turbine and hydraulic systems. NOTE 16—The precision statement was developed using 1. No other units of measurement are included in this standard. NOTE 4—Use of water in the bath has been found to minimize electrostatic effects. Air from a cylinder or a nonpulsating pump may be used.
The test vessel should be in a hood, or the air outlet tube should be connected to a asmt that removes the vapors. Unless otherwise indicated, it is intended that all reagents conform to the speci?
The required bath temperature setting and time for the specimen to equilibrate can be established for an equipment setup by making trial runs with a thermometer in the oil specimen. China kipps apparatus China weighing apparatus China melting point apparatus.
For ready comparison, the above statement is shown in DIN terms in Table 1. If the time is greater than 30 min, discontinue the test. NOTE 5—The application of thermal insulation to the pipework carrying the heated bath?
If you feel that your comments have not received a fair hearing you should make your views known astk the ASTM Committee on Standards, at the address shown below. It may be xstm for some synthetic? Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend.