ASTM D937 PDF

ASTM D Standard Test Method for Cone Penetration of Petrolatum. Qty. Model, Description. 1, Choose One: H, Universal penetrometer ( includes standard needle). H, Penetrometer with digital timer*, V, 60Hz. Buy ASTM D R TEST METHOD FOR CONE PENETRATION OF PETROLATUM from SAI Global.

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This helps when selecting the bitumen binder best suited to the climatic conditions of the respective region. Therefore, a needle is used for bitumen and a asm disk penetrator is used for liquid-like samples.

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A brief presentation of the globally used ASTM test is given below:. Place the water-covered container water level at least 25 mm above the sample container surface on the penetrometer table.

This website uses cookies to improve user experience. Waxes differ in consistency. Typical applications for penetration testing Bitumen The consistency of semi-solid and solid bituminous materials is tested up to Penetration Units PU.

Examples which illustrate the importance of consistency measurement are given in section 4. ASTM D, IPDIN – Needle penetration of petroleum waxes Covers the empirical estimation of the consistency of waxes derived from petroleum by measurement of the extent of penetration of a standard needle.

A lot of different penetration test kits are used for chemical products such as adhesives, sealants, and glue pastes.

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Typical negative consequences of neglecting the consistency are:. Adjust the tip of the needle so that it is just touching the sample surface. A penetration of would represent solid grease, while a penetration of would mean that the sample is fluid.

A simple method to determine the consistency of different products is by means of a penetrometer. Cover four procedures for measuring the consistency of lubricating greases by the penetration of a cone of specified dimensions, mass and finish.

It is supplied with 50 and gram weights and standard The general rule for test kit selection is: Covers determination of the changes in the consistency, as measurably cone penetration, of lubricating greases when worked in the roll stability test apparatus. Release the load for five seconds and read the penetration distance.

Available request a quote. The value is obtained by calculation from needle penetration and the ring-and-ball softening point using a softening point tester. ASTM Method being used? Consistency measurement is used to determine the asstm to which a material resists deformation by an applied force. Right-click to open the Qstm in a new window or download it: Head assembly adjusts for accurate placement of the tip of the needle or cone on the surface of the sample.

Conclusions concerning the following can be drawn from the penetration value: Using this value, conclusions can be drawn about the performance of bitumen as a binder for road construction.

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Koehler K Penetrometer (ASTM D5, D, D, D, D, D, D) | Labequip

Grease and petrolatum The consistency of grease from almost fluid to semi-fluid to hard can xstm measured in a range up to Penetration Units. Email Us or call toll-free: The behavior of the bitumen in the medium temperature range can be assessed by means of the penetration test. What are your requirements.

A typical example of consistency determination is the penetration measurement of grease. The result is the depth, in tenths of a millimeter Penetration Unit, PUat which the cone sinks into the grease and this expresses the consistency.

ASTM D – 07() Standard Test Method for Cone Penetration of Petrolatum

What is an inner structure? Lab Equipment for Sale: The penetration value ensures the adequate feeding of the friction area; the long-term performance axtm mechanical elements depends heavily on the selection of the right grease according to the penetration class.

Compact design facilitates transport for field use. The inner structure is characteristic for each material and can be influenced by outside forces as well as the ambient atsm.