ASTM D3948 PDF

ASTM D (R): STANDARD TEST METНОD FOR DETERMINING WATER SEPARATION CHARACTERISTICS OF AVIATION TURBINE FUELS BY. Water Separation Characteristic, Free Water And Particulate Testing (ASTM Standard Test Methods D, D, D & D)(D is included in. *ASTM D included in Specifications D and D Standard Test Method for. Determining Water Separation Characteristics of Aviation Turbine.

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In the event a value greater than is obtained, there is a good probability that light transmittance was reduced by material contained in the fuel used to set the reference level. Selection of Mode A or Mode B depends on the specific fuel and specification requirement.

The vial is placed in the turbidimeter and the meter is adjusted to This test method provides a measure d398 the presence of surfactants in aviation turbine fuels. The vial is replaced in the turbidimeter and the water separation characteristic of the fuel is rated.

*ASTM D Emcee Electronics

Values obtained outside of those limits are undefined d348 invalid. Test Method D passes a portion of the sample through a filter medium, which is collected in a clear glass, vial.

These ratings are approximately the atm as those obtained using Test Method D A portion of the sample, in a clear glass vial, is used to set the meter to read Historical Version s – view previous versions of standard. Customer comments No comments were found for ASTM D – 11 standard test method for determining water separation characteristics of aviation turbine fuels by portable separometer.

Certain additives can also have an adverse effect on the rating. For quality control purposes, water separation characteristics of fuels are rated to determine the amount ast surface active materials surfactants present. The values given in parentheses after SI units are provided for information only and are not considered standard. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

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The primary difference between the modes of operation is the rate of fuel flow through the fiberglass coalescing material. The company specialises in the powder coating of steel, hot-dip galvanised steel and aluminium components.

In the event a value greater than is obtained, there is a good probability that light transmittance was reduced by d39948 contained in the fuel used to set the reference level. Higher ratings, is maximum, indicate that there is less free aastm and particulate present.

Model 1140 Micro-Separometer

The emulsion is passed through the filter at a programmed rate and a portion is collected in the retained vial. The sample in the vial is discarded and the vial is retained. The Micro-Separometer has a measurement range from 50 to The primary difference between the modes of operation is the rate of fuel flow through the fiberglass coalescing material.

Each Test Kit contains vacuum packed expendables that are used to perform a single test.

Certain additives can also have an adverse effect on the rating. Water Separation Characteristic Test Method D, D and D employs the use of a turbidimeter, a mechanical mixer, and a disposable coalescer filter. The material was subsequently removed during the coalescing portion of the test, thus, the processed fuel had a higher light transmittance than the fuel sample used to obtain the reference level resulting in the final rating measuring in excess of He does consume a lot of strange material plastics, metalized thread, rubber, etc.

*ASTM D 3948-13 included in Specifications D1655 and D7566

These ratings are approximately the same as those obtained using Test Method D Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

Like Test Methods D and Dthis test method can detect carryover traces of refinery treating residues in fuel as produced. Be the first to comment! They can also detect surface active substances added to or picked up ast the fuel during handling from point of production to point of use.

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The combined events are expected to feature 5, exhibitors and overattendees from Table 1 identifies the recommended test method for various fuels. 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. Get Updates From Emcee delivered to your inbox.

The value obtained is compared to the unprocessed sample that was used to set asgm meter to This event, which takes place in connection with the MEDICA conference and exhibition, brings together medical equipment industry leaders to demonstrate new technology and solutions.

Model Micro-Separometer: Emcee Electronics

Test Method D, D and D employs the use of a turbidimeter, a mechanical mixer, and a disposable coalescer filter. ASTM D – 11 standard test method for determining water separation characteristics of aviation turbine fuels by portable separometer 0.

Values obtained outside of those limits are undefined and invalid. The processed fuel is discarded and a portion of the unprocessed fuel is placed in the vial, which is re-inserted in the turbidimeter.

Give Us A Call! Like Test Methods D and D, this test method can detect carryover traces of refinery treating residues in fuel as produced. We recently welcomed “Bob” to our engineering team.

Perma Pure LLC, a global leader of gas conditioning solutions for medical, scientific, and environmental monitoring applications, today announced that the Company will be exhibiting at PittconMarchin Chicago, IL. The material was subsequently removed during the coalescing portion d348 the test, thus, the processed fuel had a higher light transmittance than d39488 fuel sample used to obtain the reference level resulting in the final rating measuring in excess of Test method selection is dependent on the particular fuel to be tested.

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