Title: Atomic absorption spectroscopy (AAS) is a widely used analytical technique for determining the concentration of specific elements within a sample. This method is based on the principle that free gaseous atoms absorb light at specific wavelengths corresponding to the energy differences between

Deepen the integration of industry and education, and jointly explore new paths for technological innovation and application. Recently, our company successfully held a productive technical exchange meeting with the school. This event aims to strengthen deep communication between schools and enterpri

updated GD-265C Kinematic Viscosity Bath to South AfricaIn this year, we updated the model GD-265C Kinematic Viscosity Bath,

We have three types of petroleum products residual carbon tester, the latest model GD-17144 micro residual carbon tester is completely upgraded, consists of an electrical control box and high temperature test furnace two parts, the instrument to determine the range of residual carbon (mass fraction) is: 0.10% (m / m) ~ 30.0% (m / m)

This ASTM D1160 Vacuum Distillation Apparatus method is used for the determination of the distillation characteristics of petroleum products, biodiesel, and fractions that may decompose if distilled at atmospheric pressure. It is used to determine the range of boiling points for petroleum products that can be partially or completely vaporized at a maximum liquid temperature of 400℃. If you want to know more information,Don't hesitation, welcome your inquiry!Price can be negotiated! 

Kinematic viscosity is an indicator of oil fluidity. Larger the value is , higher the viscosity will be; Smaller the value is, lower the viscosity will be. This value keeps changing with temperature. The higher the temperature is, the smaller the value and the lower the viscosity will be.We have several different types of kinematic viscometers, if you need one, don't hesitate to contact us, the price is negotiable!

It is used to determine the range of boiling points for petroleum products that can be partially or completely vaporized at a maximum liquid temperature of 400℃. This product has fully upgraded the previous classic model, if you are interested, please contact us, the price is negotiable!

The instrument is mainly used to determine the apparent viscosity of lubricating oil at high temperature and high shear rate.After strict calibration, the viscometer cell has good repeatability and reproducibility, meeting the accuracy requirements of ASTM D5481 and SH/T 0703 standards.This article generally introduces the reference standards, test principles and basic functions of the instrument, as well as the technical parameters of the product. The picture of the article is our test before exporting the packaging, you can see that we have the technology of production and testing. If you still want to know more about high temperature high shear viscometer, welcome your inquiry.

The Octane / Cetane Meter is a new generation detector for octane and cetane measurement, with international advanced theory, it can measure the oil's octane and cetane precise value rapidly, store large amount of data.This article describes the operating procedures and main functions of the GDSX-200V product as well as the packing list.

We are the company with 20 years of exporting oil asphalt. This article mainly describes the asphalt softening point of the fall correction device installation methods and softening point test bath medium selection, as well as some physical pictures.