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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The Model Micro-Separometer is a electro-mechanical instrument used to perform four discrete tests. He does consume a lot of strange material plastics, metalized thread, rubber, etc. 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.

These ratings are approximately the same as those obtained using Test Method D Higher ratings, is maximum, indicate that there is less free water and particulate present. Be the first to comment! They can also detect surface active substances added to or picked up by the fuel during handling from point of production to point of use.

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. Values obtained outside of those limits are undefined and invalid. 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.

DBP Holding consists of three companies: Link to D348 This link will always route to the current Active version of the standard.

The processed fuel is discarded and a portion of the unprocessed fuel is placed in the vial, which is re-inserted in the turbidimeter. Water Separation Characteristic Test Method D, D and D employs the use astmm a turbidimeter, a mechanical mixer, and a disposable coalescer filter.

The values given in parentheses after SI units are provided for information only and are not considered standard. The vial is replaced in the turbidimeter and the water separation characteristic of the fuel is rated.

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Some of these substances affect the ability of filter separators to separate free water from the fuel. A container of distilled water is also included in each Six Pack to perform water separation tests.

They can also detect surface active substances added to or picked up by the fuel during handling from point of production to point of use. 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. Get Qstm From Emcee delivered to your inbox. In addition, they also go to work with all their energy in road and rail vehicles, yachts and work MAN Nuremberg cleans industrial wastewater 3 times better Dec.

Surfactants degrade the performance of filter separators used to remove water from the fuel. Table 1 identifies the recommended test method for various fuels. Each Test Kit contains vacuum packed expendables that are used to perform a single qstm.

No comments were found for ASTM D – 11 standard test method for determining water separation characteristics of aviation turbine fuels by portable separometer. Table 1 identifies the recommended test method for various fuels. The production hall for pre-treatment, powder coating and new water treatment.

The vial is placed in the turbidimeter and the meter is adjusted to Test Method D passes a portion of the d948 through a filter medium, which is collected in a clear glass, vial.

The presence of water can impair engine performance and initiate microbiological growth, which can cause corrosion in tanks and filter plugging in fuel lines. Certain additives can also have an adverse effect on the rating. A portion of the sample, in a clear glass vial, is used to set the meter to read This event, which takes place in connection with the MEDICA ast, and exhibition, brings together medical equipment industry leaders to demonstrate new technology and solutions.

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.

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Give Us A Call! For quality control purposes, water separation characteristics of fuels are rated to determine the amount of surface active materials surfactants present. 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.

Model 1140 Micro-Separometer

The primary difference between the modes of operation is the rate of fuel flow through the fiberglass coalescing material. The combined events are expected to feature 5, exhibitors and overattendees from Historical Version s – view previous versions of standard Translated Version s: Some of these substances affect the ability of filter separators to separate free water from the fuel.

The value obtained is compared to the unprocessed sample that was used to set the meter to 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 Values obtained outside of those limits are undefined and invalid.

Selection of Mode A or Mode B depends on the specific fuel and specification requirement. The primary difference between the modes of operation is the rate of fuel flow through the fiberglass coalescing material. Test method selection is dependent on the particular fuel to be tested. The emulsion is passed through the filter at a programmed rate and a portion is collected in the retained vial.

Test method selection is dependent on the particular fuel to be tested.

Model Micro-Separometer: Emcee Electronics

The values given in parentheses are for information only. Like Test Methods D and Dthis c3948 method can detect carryover traces of refinery treating residues in fuel as produced.

Like Test Methods D and D, this test method can detect carryover traces of refinery treating residues in fuel as produced.