KN-511 Mechanical Impurities Tester

KN-511 Mechanical Impurities Tester conforms to GB/T 511 Petroleum, Petroleum Products and Additives – Method for Determination of Mechanical Admixtures. It applies to test the mechanical impurities of petroleum products and additives by using gravimetric methodRead more >

KN-1796 Oil Test Centrifuge

The water and sediment content of fuel oil is significant because it can cause corrosion of equipment and problems in processing. A determination of water and sediment content is required to measure accurately net volumes of actual fuel oil in sales, taxation, exchanges, and custody transfers.Read more >

KN-5865 Automatic Calorimeter

The gross calorific value can be used to compute the total calorific content of the quantity of coal or coke represented by the sample for payment purposes. The gross calorific value can be used for computing the calorific value versus sulfur content to determine whether the coal meets regulatory requirements for industrial fuels. The gross calorific value can be used to evaluate the effectiveness of beneficiation processesRead more >

KN-4419 Low Temperature Differential Scanning Calorimeter

KN-4419 Low Temperature Differential Scanning Calorimeter conforms to ASTM D4419 Standard Test Method for Measurement of Transition Temperatures of Petroleum Waxes by Differential Scanning Calorimetry (DSC). DSC in a convenient and rapid method for determining the temperature limits within which a wax undergoes during transitions. The highest temperature transition is a solid-liquid transition associated with complete melting; it can guide the choice of wax storage and application temperatures.Read more >

KN-4406 Oil Particle Counter

​this oil particle counter equip with Built-in ISO4406,GB/T14039, NAS1638, JBT9737.1, SAE749D, GJB420A,GJB420B, DL/T1096 particulate contamination level standards and user-defined particle channel settings; can built-in required standard according to user requirements;Read more >

KN-4406A Portable Oil particle Counter

this oil particle counter equip with Built-in ISO4406,GB/T14039, NAS1638, JBT9737.1, SAE749D, GJB420A,GJB420B, DL/T1096 particulate contamination level standards and user-defined particle channel settings; can built-in required standard according to user requirements;Read more >

KN-4406B Portable Liquid Particle Counter

KN-4406B Portable Liquid Particle Counter is not only suitable for on-site testing, but also can be used as a laboratory analysis instrument. The instrument uses the light extinguishing principle to measure the size and count of fine particulate contaminants in liquid media. KN-4406B uses high-pressure and low-pressure interface, and precision syringe pump, strictly control the sampling volume accuracy. It can conduct off-line or on-line testing of oil of low viscosity or high viscosity.Read more >

​KN-3230 Salt Content of Crude Oil Tester

This tester measures the conductivity of a solution of crude oil in a mixed alcohol solvent when subjected to an electrical stress. This test method measures conductivity due to the presence of inorganic chlorides, and other conductive material, in the crude oil. A homogenized test specimen is dissolved in a mixed alcohol solvent and placed in a test cell consisting of a beaker and a set of electrodes. A voltage is impressed on the electrodes, and the resulting current flow is measured. The chloRead more >

KN-6138 EMCOR Grease Testing Machine

New, cleaned, and lubricated bearings are tested partially immersed in water (distilled, synthetic sea water, or sodium chloride solution) under no applied load at a speed of 83 6 5 rpm in a predetermined sequence of running and stopping for a period of approximately one week. After cleaning, the bearing rings are examined and rated according to the degree of corrosionRead more >

KN-2624 Digital Conductivity Meter

The ability of a fuel to dissipate charge that has been generated during pumping and filtering operations is controlled by its electrical conductivity, which depends upon its content of ion species. If the conductivity is sufficiently high, charges dissipate fast enough to prevent their accumulation and dangerously high potentials in a receiving tank are avoidedRead more >