ASTM D5854 PDF
Posted On March 31, 2020
An American National StandardDesignation: D – 96 (Reapproved ) Designation: Manual of Fuels for Volatility Measurement (ASTM Practice. Products (ASTM Practice D). MPMS Chapter Standard Practice for the Sampling and. Handling of Fuels for Volatility Measurements (ASTM. Practice. Last previous edition approved in as D –96(20 –96(). 00). 2 For referenced ASTM standards, visit the ASTM website.
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Insertion mixers may also be of a circulating loop design where a suction port is inserted into the sample container and the sample is circulated externally by means of a pump through a static mixer and discharged back into the sample container through a dispersal system.
Internally epoxy-lined tin cans may have residual contamination and precaution should be taken to ensure its removal. Selection of Sample Mixing Method 9. Please copy and paste this embed script to where you want to embed Embed Script. These categories vary greatly in severity depending on the type of analytical test to be conducted and the characteristics of the sample.
We need your help! Second, the system must be shown to be effective or free of bias. Sample Mixing Methods 8. When analytical tests are performed on individual samples, which is the recommended procedure, the test results are generally averaged.
All equipment should be installed, operated, and maintained in a manner to minimize potential health and safety hazards. Please fill this form, we will try to respond wstm soon as possible. Sampler Acceptance Axtm Data. Consideration of closure type is important for samples where vapor loss will affect the test results.
If repeatability or system bias is not acceptable, identify and correct the problem and then proceed with re-testing.
Currentt editio Curren edition n approv approved ed June 1, This practice also provides additional specific information about sample container selection, preparation, and sample handling. Loss of vapor normally associated with rise in temperature may also occur which could affect tests results for water, RVP, and density.
Exercise care to prevent a rise in temperature that would cause liquid or foam to boil from the sample container. Containers acceptable for samples to be tested immediately may not be acceptable for storage of sample.
Sample Extractor C5854 Volume.
ASTM D – Free Download PDF
A means of installing security seals should be provided. In the case of insertion mixers, each mixer must be reevaluated for any change in type of petroleum liquid, volume in the sample container, type of sample container, change in mixing conditions such as mixing speed or mixing time and increase in free water level.
Normally, it is not necessary to wash new containers. The petroleum liquid used in the acceptance tests should contain no free water.
The volume of test specimen D — 96 will therefore need to be adjusted accordingly, if the centrifuge or distillation methods are used. Static sample removed from a storage tank; that is, thief to analytical glassware, at time of sampling. This practice does not address aastm to sample crude at temperatures below the freezing point of water.
Historical Version s – view previous versions of standard Translated Version s: Sample Handling and Mixing. The test liquid should contain no free water. Handling and Mixing Samples 7. D — 96 6. Other water test methods are acceptable. The following is a brief discussion of each category: Samples should be protected during storage to prevent weathering or degradation from light, heat, or other potential detrimental conditions. It is impossible to cover all petroleum sampling requirements and materials from which sample containers can be made.
If formation water is used, the sediment and salt content must be determined. PetroleumSafetyChemistryMaterialsNature. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.
Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
Those who handle petroleum samples must be familiar with these regulations in addition to their own company policies and procedures. Caps should provide a vapor tight seal.
ASTM D – 16e1 Standard Practice for Automatic Sampling of Petroleum and Petroleum Products
A change in dd5854 of the other conditions is then necessary. The sample in the one quart jar must then be returned to the sample container.
Sco Scope pe 1.