Yellow Tyre Ldo Oil For Laboratory And Automobile Use Ash %: 2%

Functions: the product is used for determining the nitrogen content in petroleum products as per astm d4629/din 51757. It integrate the function of blowback chemical oxygen demand (cod) analyzer and closed reflux potassium dichromate method nitrogen analyzer.1.Automatic system for titration and distillation, only one person required for the whole process2. Fully automatic distillation and titration3. With a boost pump, nitrogen can be collected in normal pressure4. Integrated distillation and titration device5. Closed reflux column drops condensate back to distillation flask and distilling bottle6.The results are displayed automatically7.