- BLS-2896 Total Acid Number and Total Base Number TAN/TBN Tester
- 【Brief】：The instrument complies to ASTM D664, ASTM D2896, ASTM D974.
- 【Series】：Lube Oil /Grease Testers
BLS-2896 Total Acid Number and Total Base Number TAN/TBN Tester
Application
ASTM D2896 Lubricant Oil TBN Test Kit ASTM D664 Acid Tester is manufactured and designed according to the requirements of ASTM D664, ASTM D2896, ASTM D974, and People's Republic of China petrochemical industry standard SH/T0251-93 Petroleum Products Alkali Value Determination Method. It consists of ZD-2A automatic potentiometric titrator, titration stationASTM D2386 Petroleum Products Potentiometric Titration Base Number Tester and burette. It is suitable to measure the alkaline components of petroleum products, used petroleum products and additives.
Features
1. The instrument adopts acid-base neutralization principle, using the method of perchloric acid potentiometric titration to determine and calculate the base value. The end point is judged according to the potential change.
2. The instrument is equipped with 5 measurement electrodes and 3 different burettes to meet the determination of alkaline components.
3.The instrument has wide measurement range and high measurement accuracy. It is fully equipped and convenient to use.
Technical Parameters
Measurement range
pH:0~14.00pH;mV:0~±1999mV
Measurement accuracy
pH:±0.01;mV:0.1%F.S
Point position control accuracy
±0.03pH or ±3mV
Input impedance
≥1×1012Ω
Capacity analysis repeatability
≤0.3%F.S;
Indoor temperature
0-35℃;
Relative humidity
≤85%.
Host dimensions
280×200×130mm(L×W×H);
Net weight
About 3.5kg
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