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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.

Acid Number and Acidity Tester LAAT-A11 | Relative humidity: ≤ 85 % | Ambient temperature: ≤ 35 °C
Acid Number and Acidity Tester LAAT-A11 | Adjustable heating power | Compact in size

Models of Acid and Alkali Tester

Labtron Acid and Alkali Tester is specialized to measure pH levels of solutions, determining whether they are acidic, neutral, or alkaline. They can detect even slight variations, showcasing high sensitivity. Their calibration processes are straightforward, allowing for consistent and reliable result over time. They are compatible with various probes, enhancing their usability. Our Acid and Alkali Tester is applicable in agriculture, water quality testing, food production, pharmaceuticals, and environmental monitoring.

Base Number Tester LAAT-A13

Base Number Tester LAAT-A13

  • 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 ℃
Acid Number Tester LAAT-A12

Acid Number Tester LAAT-A12

  • Measurement range : ≥0.05 mg KOH/g
  • Potential measurement range : 0 to 1800.0 mV
  • Burette volume : 10 mL
  • Minimum titration volume : 0.001 ml
Oil Acidity Tester LAAT-A16

Oil Acidity Tester LAAT-A16

  • Testing range : 0.0001 to 5.0000mg KOH / g
  • Resolution : 0.0001 mg KOH / g
  • Repeatability : 0.004 mg KOH / g
  • Accuracy : Acid value: 0.001 to 0.100mgKOH/G deviation: 0.0005mgKOH/g
Water-soluble Acidity Tester LAAT-A15
Water-soluble Acidity Tester LAAT-A15
  • Measuring Range : 0.001 to 1mg KOH/g
  • Indication Error : Less than or equal to ±0.001mg KOH/g
  • Repeatability : Less than or equal to 0.002mg KOH/g
  • Batch processing : 1 to 3 samples
Base Number Tester LAAT-A14
Base Number Tester LAAT-A14
  • Measurement Range : ≥ 0.001 Mg KOH/G
  • Potential Measurement Range : -2000.0 To 2000.0 Mv, 0.00 To 14.00PH
  • Burette Volume : 10ml
  • Minimum Titration Volume : 0.001ml
Water Soluble Acid and Alkali Tester LAAT-A10

Water Soluble Acid and Alkali Tester LAAT-A10

  • Graduated flask : 100 ml,50 ml
  • Conical flask : 100ml
  • Separatory funnel : 250ml
  • Ambient temperature : (-10 )°C to 35 °C

Acid Number and Acidity Tester LAAT-A11 FAQ's
  • The Acid Number and Acidity Tester LAAT-A11 is engineered for reliable and repeatable acid number testing in fuels like diesel, gasoline, and kerosene. Its automated titration system reduces manual errors, while adjustable heating ensures test consistency across different sample types. The instrument follows ASTM D664 standards, which are widely accepted in the petroleum industry. These features make it ideal for both quality control and research environments.

  • Our Acid Number and Acidity Tester LAAT-A11 is a fully automatic device, including titrant delivery and endpoint recognition. It reduces the need for manual operation, which helps save time and increases workflow efficiency. The automatic process also limits human error, especially in endpoint judgment. Its automation makes it well-suited for high-throughput lab environments.

  • Labtron’s Acid Number and Acidity Tester LAAT-A11 is designed with enclosed systems to minimize exposure to reagents. The adjustable heating system prevents overheating, and the materials are selected for chemical resistance. Proper grounding and standard voltage operation ensure electrical safety. Users are also advised to follow standard lab practices for handling fuels and acids.

  • The Acid Number and Acidity Tester LAAT-A11 features automation and simplified operation, making it ideal for laboratories with moderate to high testing volumes. It shortens test durations, reduces the risk of user error, and ensures faster turnaround. Its robust design and streamlined workflow support consistent performance under frequent use. This enhances overall throughput without sacrificing accuracy.

  • The Acid Number and Acidity Tester LAAT-A11 uses a potentiometric electrode system to detect the endpoint of titration accurately. This method is ideal for petroleum samples because it’s unaffected by sample color or turbidity. Unlike visual indicators, the electrode system provides consistent results even with dark fuels or oils. It ensures precision, especially when detecting very low acid levels.

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Acid and Alkali Tester:
Base Number Tester LAAT-A13, Acid Number Tester LAAT-A12, Oil Acidity Tester LAAT-A16, Water-soluble Acidity Tester LAAT-A15, Base Number Tester LAAT-A14, Water Soluble Acid and Alkali Tester LAAT-A10, and more.

Catalogs : Laboratory Equipment Catalog, Analytical Equipment Catalog, Medical Equipment Catalog, Test Equipment Catalog, Petroleum Testing Catalog, Pharmaceutical Machinery Catalog, Security Systems Catalog, Lab Products Catalog.

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Labtron Equipment Ltd. Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom

Email: info@labtron.com

WhatsApp: +44 73 4441 2688

Phone: +44 2080 043608

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Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom

Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608

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