D445 Standard Test Method for Kinematic Viscosity of …
2024年4月16日 · Significance and Use. 5.1 Many petroleum products, and some non-petroleum materials, are used as lubricants, and the correct operation of the equipment depends upon the appropriate viscosity of the liquid being used.
This standard is issued under the fixed designation D445; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.
ASTM D445 - Standard Test Method for Kinematic
2019年12月1日 · This test method specifies a procedure for the determination of the kinematic viscosity, ν, of liquid petroleum products, both transparent and opaque, by measuring the time for a volume of liquid to flow under gravity through a calibrated glass capillary viscometer.
1. Scope. 1.1 This method covers the determination of the kinematic viscosity of liquid petroleum products (Note 1), both transparent and opaque, by measuring the time for a volume of liquid to flow under gravity through a cali brated glass capillary viscometer.
ASTM D445 | Anton Paar Wiki
ASTM D445 describes the standard test method to measure the kinematic viscosity ν (ny) of petroleum products according to ASTM International (formerly “American Society for Testing and Materials”, since 2001 "ASTM International").
ASTM D445 - Standard Test Method for Kinematic Viscosity of …
ASTM D445 – Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity) Significance and Use 5.1 Many petroleum products, and some non-petroleum materials, are used as lubricants, and the correct operation of the equipment depends upon the appropriate viscosity of the liquid being used.
2022年12月11日 · This standard is issued under the Þxed designation D445; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.
ASTM D445-23 - Standard Test Method for Kinematic Viscosity of ...
astm d445-23 Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity) 1.1 This test method specifies a procedure for the determination of the kinematic viscosity, , of liquid petroleum products, both transparent and opaque, by measuring the time for a volume of liquid to flow under ...
ASTM D445 & IP71 - Methods - Tamson Instruments
The ASTM D445, IP 71 and ISO 3104 test methods specifies a procedure for the determination of the kinematic viscosity of liquid petroleum products, both transparent and opaque. Examples are kerosene, bitumen, waxes, fuel oils, diesel, gas oils, lubricants, residual oils, transformer oils, biodiesel, and used oils.
Oil Viscosity - How It's Measured and Reported - Machinery Lubrication
This procedure is described in ASTM D445 and ISO 3104. Because the flow-rate is governed by resistance of the oil flowing under gravity through the capillary tube, this test actually measures an oil’s kinematic viscosity.