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IP121 Oil Cup
KN-121 Apparatus for Oil Separation from Lubricating Grease conforms to IP 121 Determination of Oil Separation from Lubricating Grease – Pressure Filtration Method. A cylindrical column of grease resting on a metal gauze cone is subjected to a fixed pressure in excess of the hydrostatic pressure of the grease. The quantity of oil separated through the gauze after standing for 42h or 168h at 40℃ is taken as a measure of the stability of the grease towards oil separation during storage.
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ASTM D1384 Metal Specimen
KN-1384 Corrosion Test for Engine Coolants conforms to ASTM D1384 Standard Test Method for Corrosion Test for Engine Coolants in Glassware. It will generally distinguish between coolants that aredefinitely deleterious from the corrosion standpoint and those that aresuitable for further evaluation. However, the results of this test method can not stand alone as evidence of satisfactory corrosion inhibition. The actualservice value of an engine coolant formulation can be determined only by morecomprehensive bench, dynamometer, and field tests.
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ASTM D445 Six Holes Kinematic Viscosity Tester
The time is measured for a fixed volume of liquid to flow under gravity through the capillary of a calibrated viscometer under a reproducible driving head and at a closely controlled and known temperature. The kinematic viscosity (determined value) is the product of the measured flow time and the calibration constant of the viscometer. Two such determinations are needed from which to calculate a kinematic viscosity result that is the average of two acceptable determined values
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ASTM D4952 Active Sulfur Doctor Test Package for Petroleum Products
KN-4952 Active Sulfur Doctor Test for Petroleum Products conforms to the ASTM D4952 Standard Test Method for Qualitative Analysis for Active Sulfur Species in Fuels and Solvents (Doctor Test) and ISO 5275 Petroleum products and hydrocarbon solvents — Detection of thiols and other sulfur species — Doctor test.Sulfur present as mercaptans or as hydrogen sulfide in distillate fuels and solvents can attack many metallic and non-metallic materials in fuel and other distribution systems. A negative result in the doctor test ensures that the concentration of these compounds is insufficient to cause such problems in normal use.
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BS/IP/RF U-Tube Reverse Flow Viscometers for Opaque Liquids
U-TUBE Reverse Flow Viscometer
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ASTM D6595 Rotary Disc Electrode Atomic Emission Spectrometer (RDE-AES)
Wear metals and contaminants in a used oil test specimen are evaporated and excited by a controlled arc discharge using the rotating disk technique. The radiant energies of selected analytical lines and one or more references are collected and stored by way of photomultiplier tubes, charge coupled devices or other suitable detectors. A comparison is made of the emitted intensities of the elements in the used oil test specimen against those measured with calibration standards.
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Elements Analyzer by WDXRF
KN-2622 Elements Analyzer by WDXRF conforms to ASTM D2622 Standard Test Method for Sulfur in Petroleum Products by Wavelength Dispersive X-ray Fluorescence Spectrometry and ASTM D7039 Standard Test Method for Sulfur in Gasoline, Diesel Fuel, Jet Fuel, Kerosine, Biodiesel, Biodiesel Blends, and Gasoline-Ethanol Blends by Monochromatic Wavelength Dispersive X-ray Fluorescence Spectrometry.
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ASTM D2276 Particulate Contaminant In Aviation Fuel By Line Sampling
This tester provides a gravimetric measurement of the particulate matter present in a sample of aviation turbine fuel by line sampling. The objective is to minimize these contaminants to avoid filter plugging and other operational problems. Although tolerable levels of particulate contaminants have not yet been established for all points in fuel distribution systems, the total contaminant measurement is normally of most interest
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