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Acid Number and Acidity Tester LAAT-A11

Acid Number and Acidity Tester LAAT-A11

Labtron LAAT-A11 is designed as per ASTM D664-11a “Test Methods for Acid Number of Petroleum Products” and “Test Methods for Acidity of Gasoline, Kerosene, and Diesel oil”.

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Ambient temperature ≤ 35 °C
Relative humidity ≤ 85 %
Precision of titration tube Scale division is 0.02 ml
Total power consumption ≤ 1200 W
Power supply AC 220 V ± 10 %, 50 Hz
Dimension 830 x 290 x 370 mm
  • Heating power can be continuously adjusted Easy installation and operation Compact in size

It is used to determine acidity of gasoline, kerosene, and diesel oil, which don’t add ethyl liquids and acid value of petroleum products.

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Model Graduated flask Conical flask Separatory funnel Volumetric analysis Automatic acid titration Automatic potential control Measurement range Potential measurement range Burette volume Minimum titration volume Burette precision Precision Ambient temperature Relative humidity Temperature compensation Preset adjustment range of end point Preset controlling range for titration Precision of titration tube Test tube Acidometer Full scale Acidometer Accuracy Heating power Total power consumption Power supply Dimension Net weight
LAAT-A10 100 ml,50 ml 100ml 250ml - - - - - - - - - (-10 )°C to 35 °C ≤ 85 % - - - - Φ18 mm x 100 mm 0 ~ 14.00 pH ± 0.01 pH 100 W ~ 1000 W Not more than 1200 W AC 220 V ± 10 %, 50 Hz 570 x 540 x 260 mm -
LAAT-A11 - - - - - - - - - - - - ≤ 35 °C ≤ 85 % - - - Scale division is 0.02 ml - - - - ≤ 1200 W AC 220 V ± 10 %, 50 Hz 830 x 290 x 370 mm -
LAAT-A12 - - - - - - ≥0.05 mg KOH/g 0 to 1800.0 mV 10 mL 0.001 ml ±0.1 %FS Fit or above the relative standards 5℃ to 35℃ Less 80 % - - - - - - - - - AC (220±11)V , 50±1 Hz About 350 × 280 ×178 mm Main unit 14 kg
LAAT-A13 - - - Titration condensation: 0.1 N;
Controlling accuracy: ≤ ± 0.02 ml
Titration condensation: 0.1 N;
Controlling accuracy: ≤ ± 0.1 pH
Titration condensation: 0.1 N;
Controlling accuracy: ≤ 10 mV
- - - - - - 0 ~ 35 ℃ ≤ 85 % Manual compensation; 5 ~ 60 ℃ pH 1 to 13 or ± 100 ~ 1300 mV 1 ~ 3 pH or 100 ~ 300 mV from end point - - - - - - AC 220 V ± 10 %, 50 Hz - -

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