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Total Base Number Tester for Oils, Tbn Tester

China Total Base Number Tester for Oils, Tbn Tester, Find details about China Total Base Number, Tbn Tester from Total Base Number Tester for Oils, Tbn Tester

Model NO.
GD-251
Trademark
Gold
Origin
China
HS Code
9031809090
Model NO.
GD-251
Trademark
Gold
Origin
China
HS Code
9031809090
GD-251 Total Base Number Tester
Total Base Number Tester for Oils, Tbn Tester
Purpose:
GD-251 Total Base Number Tester is designed and made as per the Industry Standard of Petrochemical SH/T0251-93 "Test Methods for Base Number of Petroleum Products".
It is composed of ZD-2 Automatic Potential Titrimeter and DZ-1 Titration Device.
It is suitable to determine base number of petroleum products and additive.
GD-251 Total Base Number Tester determines and calculates base number of sample based on acid-alkali neutralization principle, perchloric acid potentiometric titration methods, and potential changes to detect end point.
 
Technical parameters
1. Volumetric analysis:
(1) Titration condensation: 0.1 N;
(2) Controlling accuracy: ≤±0.02ml;
2. Automatic acid titration:
(1) Titration condensation: 0.1 N;
(2) Controlling accuracy: ≤±0.1pH;
3. Automatic potential control:
(1) Titration condensation: 0.1 N;
(2) Controlling accuracy: ≤10mV;
4. Temperature compensation:
(1) Manual compensation;
(2) 5~60°C;
5. Preset adjustment range of end point: pH 1 to 13 or ±100~1300 mV;
6. Preset controlling range for titration: 1~3 pH or 100~300 mV from end point;
7. Power supply: AC 220V±10%, 50 Hz;
8. Ambient temperature: 0~35°C;
9. Relative humidity: ≤85%

Package
Total Base Number Tester for Oils, Tbn Tester

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