The SH119 Petroleum Product Ash Content Tester is designed and manufactured in accordance with GB/T508 (Test Method for Ash of Petroleum Products), ASTM D482, GB/T2433 (Test Method for Sulfated Ash of Additives and Additive-Containing Lubricating Oils), and SH/T0067 (Test Method for Ash Content of Engine Coolants and Antirust Agents). It is used to determine the ash content of petroleum products and the sulfated ash of lubricating greases. This instrument is also suitable for
