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ASTM D5949, Standard Test Method for Pour Point of Petroleum Products (Automatic Pressure Pulsing Method) is an alternative to the manual test procedure. It uses automatic apparatus and yields pour point results in a format similar to the manual method (ASTM D97) when reporting at a 3 °C.
It is defined as the equilibrium partial pressure exerted by a volatile organic liquid as a function of temperature as determined by the test method ASTM D 2879. [1] The true vapor pressure (TVP) at 100 °F differs slightly from the Reid vapor pressure (RVP) (per definition also at 100 °F), as it excludes dissolved fixed gases such as air.
ASTM C. 309-89 (G) PVC Water Stops; 1 Code of practice for the provision of water stops. IS 12200 – 1987 2 Procedure for Testing Parts of IS 8543-19 3 Standard Test Methods for Tensile Properties of Plastics. ASTM : D 638-1991 4 Standard Test Methods for Thermoplastic Elastomers-Tension. ASTM : D 412-1992 (H) HYSD BARS; 1 Specifications for ...
It is standardized as ASTM D93, EN ISO 2719 and IP 34 [1] The United States Environmental Protection Agency (EPA) has also published Method 1010A: Test Methods for Flash Point by Pensky-Martens Closed Cup Tester, part of Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, which references the ASTM standard series
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The original Proctor test, ASTM D698 / AASHTO T99, uses a 4-inch-diameter (100 mm) by 4.584-inch-high (116.4 mm) mold which holds 1/30 cubic feet of soil, and calls for compaction of three separate lifts of soil using 25 blows by a 5.5 lb hammer falling 12 inches, for a compactive effort of 12,375 ft-lbf/ft 3.
ASTM D 638 MPa, average value 91.6 Tensile modulus ASTM D 638 GPa, average value 3.97 Tensile elongation ASTM D 638 % 3.15 Flexural strength ASTM D 790 MPa 133 Flexural modulus ASTM D 638 GPa 4.58 Compressive strength ASTM D 695 MPa, average 132 Izod impact strength ASTM D 256 J/m (ft-lb/in) average 0.521 (1) Heat deflection temperature @ 264 psi
Testing sequences and procedures are defined by various international standards, many of them set by ASTM. [1] Transformer oil testing consists of measuring breakdown voltage and other physical and chemical properties of samples of the oil, either in a laboratory or using portable test equipment on-site.