Gd-264b Automatic Petroleum Product Acidity Tester

GD-264B Automatic Petroleum Product Acidity Tester
Application of Automatic Petroleum Product Acidity Tester
GD-264B Automatic Petroleum Product Acidity Tester for Lubricating Oils is suitable to determine acid number of transformer oil and turbine oil. Acid Number Laboratory Equipment for Lubricating Oils by Potentiometric Titration is designed and made as per the National Standard GB/T264-83 "Test Methods for Acid Number of Petroleum Products". The Acid Number Tester takes a blue LCD for display. It can make determination, print test data automatically using a microprocessor. Test procedures are automatically controlled by the microprocessor. Operation procedures are intuitive and simple. Adopt a magnetic stirrer, it is safe, reliable, delicate, and there is less noise during test procedure.
Technical parameters of Automatic Petroleum Product Acidity Tester
1. Power supply: 220V± 10%, 50Hz;
2. Power consumption: Less than 100W;
3. Measurement range: 0.001~0.999 mg KOH/g;
4. Resolution: 0.001 mg KOH/g;
5. Test accuracy:
(1) Acid number 0.1: ± 0.005 mg KOH/g;
(2) Acid number ≥ 0.1: 5% of displayed value;
6. Repeatability: 0.004 mg KOH/g;
7. Ambient temperature: 10° C~40° C.
8. Relative humidity: 75%;