GD-508 Oil Ash Content Tester

The instrument is designed and made as per the National Standard GB/T508 “Test Methods for Ash Content of Petroleum Products”. It is suitable to determine ash content of petroleum products.

Note, the instrument is not suitable for the petroleum product which is added ash-forming additive (including certain phosphorus compounds), lubricating oils containing lead, and used engine cranked oils. Characteristics 1. Digital temperature controller; 2. Made of heating -resisting and fire-resisting materials, it has a long use life; 3.

High testing precision. Technical Parameters 1. Power supply: AC 220V±10%, 50 Hz; 2. Heating power of electric furnace: 2400 W; 3. Heating Range: room temperature ~ 1000°c; 4. High temperature furnace (Case furnace): (1) Heating temperature: 775±25°C; (2) Rated power: 2500 W; 5. Furnace dimention: 200×120×80mm; 6. Hot plate dimention: 450×350mm; 7.

Heating control: manually control using a switch; 8. Porcelain crucible: 50 ml, 100 ml;