Introduction:

• GD-268 ASTM D189 Carbon Residue Tester 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. 

• GD-268 ASTM D189 Carbon Residue Tester is used to determine the amount of carbon residue of petroleum products after evaporation and pyrolysis, so as to check coke forming property of petroleum products.

• GD-268 ASTM D189 Carbon Residue Tester can also meet requirements of ASTM D189 Standard Test Method for Conradson Carbon Residue of Petroleum Products.




 

 

I. Main Technical Features:




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

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




 

II. Main Technical Specifications:

 

1	Porcelain crucible	About 30ml
2	Inner iron crucible	About (75±5)ml.
3	Outer iron crucible	About(190±10)ml with cover
4	Supporter	Height: (250±10)mm   Bore diameter: (130±5)mm
5	Flame shield	Diameter of upper port: (90±2)mm
		Diameter of lower port: (82±2)mm
6	Round iron cover	The height of underpart is (50~53)mm
		The height of cone  in the middle is (25±2)mm
		There is a piece of iron wire as the fire bridge on the top
		The height is (50±3)mm.It is regarded as the indicator of max height
7	Blowtorch	It adopts gas torch
8	Overall dimension	130mm×400mm