
The DSHD-508 Ash Content Tester determines the carbon residue of petroleum products. It adheres to the GB/T17144 standard for testing carbon residue in petroleum products by the micro-method.

This ash content tester determines the ash content in petroleum products. It is designed according to the GB/T508 standard.

This demulsibility tester determines the ability of petroleum oils and synthetic fluids to separate from water. It features a controlled heating system, stirring mechanism, and precise temperature monitoring for accurate testing.