What is Octane number and Cetane number?Octane number：Octane number is used to measure a fuel's ability to resist"Knocking" or "Pinging"during combustion, caused by the air/fuel mixture detonating prematurely in the engine. Cetane number：Cetane number is an indicator of the combustion speed of diese

Maximum weighing: 220 g/ 320g, accuracy: 0.1 mg / 1 mg, repeatability: ±0.1 mg /±1 mg, linearity: ±0.2 mg /±2 mg, weighing pan size: Φ90mm

Oxygen bomb calorimeter is designed and made as per ASTM D240, ASTM D5865. It is suitable to determine the calorific value of water-free oil products(gasoline, jet fuel, diesel oil and fuel oil, etc) and combustible materials such as coal, coke, paraffin wax content.

How to choose the best suitable one: Before purchase an instrument, the customer should tell us what the test sample is and the viscosities of the samples.

What is Flash Point and How to Test the Flash Point

What is Calorific value?The heat released when a unit weight of oil is completely burned under specified conditions. In the International System of Units (SI), it is expressed in joules. The pricinple of bomb calorimeter?The calorific value via the Oxygen bomb calorimeter is measured by the heat obt

What is sulfur in fuel oil? measured by sulfur analyzer Total Sulfur Analyzer by EDXRF ASTM D4294 Total Sulfur Analyzer by UVF ASTM D5453

What is Kinematic Viscosity? Measured by Kinematic Viscometer which determins the kinematic viscosity of diesels, distillate fuels, gas oils and bio-diesel fuels using glass capillary viscometers in full compliance with ASTM D445, IP71 Part 1, ISO 3104.

For petroleum products low temperature tester series, we have cold filter plugging point tester, solidifying point teste, pour point tester, cloud point tester and freezing point tester.