This test method is a measure of the relative purity of the various types of liquefied petroleum (LP) gases and helps to ensure suitable volatility performance. Conforms to ASTM and GPA specifications. Consists of brass Specifications. Conforms to the specifications of: ASTM D; D; GPA ; ISO Conforms to the specifications of: ASTM D; D; GPA ; ISO K Volatility and Residues in Liquefied Petroleum (LP) Gases: Consists of.
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Lab Equipment for Sale: Therefore Test Method D has been withdrawn. Caution should be taken when handling mercury and mercury containing products. There is no research report or other documentation showing that the current limits in D correlate with the quantified compositional limits specified in D, the specification for LPGs. The test results, when properly related to vapor pressure and density of the product, can be used to indicate the presence of butane and heavier components in propane-type LP-gas, and pentane and heavier components in propane-butane and butane-type fuels.
Stay on Page Continue to Compass. Type text as it appears:: What atsm your specifications?
Koehler K Cooling Vessel (ASTM D, D) | Labequip
It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. The presence of hydrocarbon compounds aetm volatile than those of which the LP-gas is primarily composed is indicated by an increase in the 95? What are your requirements. Replacement of the armored mercury thermometer currently specified asmt D is not a simple replacement by a non-mercury liquid-in-glass thermometer or a digital contact thermometer.
Current gas satm methods are far more accurate and precise in identifying and measuring heavy components in LPG products, and are the preferred analytical method to accurately determine the composition or presence of heavy components in LPG. This test method is a measure of the relative purity of the various types of liquefied d187 LP gases and helps to ensure suitable volatility performance. Some initial test work showed serious discrepancies in temperature measurements, thus a significant work program would have to be carried out to validate a replacement, non-mercury thermometer.
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D still references the use of mercury thermometers. The significance of withdrawing a standard is to identify that the method is no longer being maintained and updated by a subcommittee.
Koehler K48100 Cooling Vessel
A withdrawn ASTM test method is still available for use, and the last published issue D will continue to be available from ASTM International as an historical document after it is withdrawn. Your shopping cart is empty. Available request a quote. Petroleum Products and Lubricants D1873 Pharmaceutical laboratory apparatus stability chambers, tablet disintegration, tablet dissolution, tablet hardness, V-blenders, Koehler K Cooling Vessel Condition: D was originally published in as a rudimentary means of limiting heavier components in LPG products.
Read more about SIS Subscriptions. Sustainable Development Goals and standardisation, how do they connect? Mercury, or its vapor, may be hazardous to health and corrosive to materials. This standard is withdrawn with no replacement.
ASTM D – 01 Standard Test Method for Volatility of Liquefied Petroleum (LP) Gases
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Gas chromatography was in the early stages of development at that time, and was not available for routine commercial use. Conforms to the specifications of: Formerly under the jurisdiction of Committee D02 on Petroleum Products, Liquid Fuels, and Lubricants, this test method was withdrawn in October because the method is no longer being maintained and updated by a subcommittee.
Enter product namemake or model. The test results, when properly related to vapor pressure and density of the product, can be used to indicate the presence of butane and heavier components in propane-type LP-gas, and pentane and heavier components in propane-butane and butane-type fuels. Valid Buy this standard.
xstm The following language was added editorially to the withdrawn statement in May General Use laboratory apparatus balances, baths, blenders, centrifuges, chart recorders, freezers, fume hoods, furnaces, glassware washers, glove boxes, mixers, moisture testing, ovens, pumps, shakers, vacuum equipment, water purification Please note that the selected standard is invalid. Contact us svenska Login.