TBN-TAN ANalyzer
TBN-TAN ANalyzer
TBN-TAN Analyzer Automatic TAN / Base Value Meter (BAN) equivalent to GB / T 7304-2000 Petroleum products and lubricants Acid determination method (potentiometric titration method) developed in accordance with ASTMD664, GB / T 4945-2002, SH standards Is / is gone. It is one of the laboratory equipments
T0251-2004 and determination of the acid number of petroleum products and lubricants (color indicator method) and GB / T 18609 crude oil (potentiometric titration method). This instrument uses a potentiometric titration method to titrate the acid value of petroleum products and lubricants.
The fixed end point is assessed automatically and the result is calculated automatically. This device is suitable for determining the acid value in crude oil, petroleum products, lubricants and other samples in the petrochemical industry.
Determining the acid value is one of the important indicators for determining the quality of oil products. The titration system consists of imported original parts that have been processed with corrosion-resistant materials. The measurement results of the instrument are accurate and the service life is long.
type of TBN-TAN ANalyzer
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Automatic ASTM D2896
features TBN-TAN ANalyzer
Universal microcomputer and operating system, special Chinese software window interface, mouse, keyboard operation, human-machine dialogue, easy to understand.
Real-time display of potential curve (E-V), first derivative curve (dE/dV), electrode potential (E), calibration volume (V), and calibration result
Search calibration data during operation, powerful data processing function, easy to process results; Calibration results, data, curve comprehensive storage, calibration process data can be saved as Excel documents, convenient for future inquiries
Automatically print curves, results and calibration data
Dynamic Equivalence Point Titration (DET), Equivalency Point Titration (MET), Preset Potentiometer End Point Titration (SET)
Fully automatic ‘endpoint’ differentiation effectively filters out erroneous ‘endpoint’
Automatic cleaning, automatic rehydration, automatic adjusting and adding liquid.
Technical Parameters of TBN-TAN ANalyzer
(1) Measurement potential range: (0 ~ ± 1999.5) mV;
(2) Basic error of the electronic unit: 0.1% ± 0.5 mV of the full measured value;
(3) input impedance: Ri ≥ 1 x 1012 Ω;
(4) burette volume: 10 ml;
(5) Burette accuracy: ± 0.1% (F S);
(6) PERT tube instillation time: (60 ± 10) seconds (F S);
(7) Accuracy: The relative error of SH / T0251-2004 is 5%;
(8) Accuracy: Compliant with SH / T0251-2004;
(9) Machine dimensions: L x W x H, mm: 350 x 280 x 178;
(10) Machine weight (host): 10kg;
(11) Device function: automatic endpoint differentiation; automatic filtering of wrong endpoints; Calibration results and data storage; Calibration results and data printing; Multi-parameter setting and correction; Fixed value liquid.
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