Product Introduction： The inter-molecular forces form the interfacial tension or surface tension of the liquid. The magnitude of the tension value can reflect the physical and chemical properties of the liquid and its material composition. It is one of the important indi...

Product Introduction： The Karl-Fischer Coulometric titration method is used to accurately measure trace moisture in samples. This method has the advantages of high accuracy and low test cost and is widely used. The trace moisture analyzer is based on the Karl-Fischer Co...

Product Introduction： The fully automatic automatic kinematic viscosity tester is a brand-new product newly developed by our company for measuring the kinematic viscosity of petroleum products, which is applicable to the national standard GB / T 265-1988. This instrumen...

Product Introduction： The acid value is the number of milligrams of potassium hydroxide required to neutralize the acidic substance in 1 gram of oil. It is expressed in mgKOH / g oil and it is one of the indicators that should be strictly controlled in oil quality. The ...

Product Introduction： There are a large number of oil-filled equipment in power systems, factories, mines and enterprises. The flash point of insulating oil is a routine test item that must be measured. HTYKS-H open flash point tester is a replacement product of the cur...