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Base Number Tester LAAT-A13

Labtron LAAT-A13 is composed of automatic potential titrator and titration device. It is designed according to Industry Standard of Petrochemical and follows ASTM D2896 and ASTM D4739"Test Methods for Base Number of Petroleum Products".

Volumetric analysis	Titration condensation: 0.1 N; Controlling accuracy: ≤ ± 0.02 ml
Automatic acid titration	Titration condensation: 0.1 N; Controlling accuracy: ≤ ± 0.1 pH
Automatic potential control	Titration condensation: 0.1 N; Controlling accuracy: ≤ 10 mV
Ambient temperature	0 ~ 35 ℃
Relative humidity	≤ 85 %
Temperature compensation	Manual compensation; 5 ~ 60 ℃
Preset adjustment range of end point	pH 1 to 13 or ± 100 ~ 1300 mV
Preset controlling range for titration	1 ~ 3 pH or 100 ~ 300 mV from end point
Power supply	AC 220 V ± 10 %, 50 Hz

Adopts principle of acid-alkali neutralization
Wide measuring range
High accuracy
Easy operation

It is used to determine and calculate base number of sample based on acid-alkali neutralization principle, perchloric and acid potentiometric titration methods and potential changes to detect end point