The instrument is designed and made as per national standard of People’s Republic of China GB/T268 Standard Test Method for Carbon Residue of Petroleum Products by Conradson Method. It is used to determine the amount of carbon residue of petroleum products after evaporation and paralysis, so as to check coke forming property of petroleum products. It can also meet requirements of ASTM D189 Standard Test Method for Conradson Carbon Residue of Petroleum Products. 

Products feature :

1. The design can totally meet requirements of standard GB/T 268. 

2. Simple design. Accessories complete. The test can be done as loon as equip civil gas.