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Base Number Tester LAAT-A14

Base Number Tester LAAT-A14

Base Number Tester LAAT-A14 utilizes potentiometric titration to automatically identify the base number at ≥ 0.001 mg KOH/g. It has a burette capacity of 10 ml with a minimum of 0.001 ml titration volume. It features a replaceable integrated titration exchange unit for better titration results. The universal microcomputer with dedicated software helps in easy analysis and display. Our tester is designed according to various standards, including ASTM-D664-2004, ASTM D2896, ASTM D4379, etc.

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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
Burette Accuracy ± 0.1% F · S
Burette Precision Meets Or Exceeds Relevant Standards
Basic Error ≤ ± 0.1% F.S, ± 0.1 Mv, ≤ 0.005PH
Input Impedance ≥ 1 × 1012 Ω
Operating System DTPC WINDOWS
Data Storage WORD Or EXCEL
Display Parameters Real-time display of potential curve (E-V), first-order differential curve (dE/dV), electrode potential (E), titration volume (V), and results
Power Supply AC220 ±22V, 50Hz, 50W
Dimension 600 × 490 × 630 mm
Weight 22 Kg
  • An anti-permeation titration head
  • Operated using a mouse and keyboard
  • Full titration data browsing
  • Large storage capacity
  • Automatic cleaning
  • Automatic liquid replenishment
  • Constant value liquid addition
  • Data can be saved as Word and Excel documents
  • The titration curve can be moved or enlarged freely

Our Base Number Tester is suitable for non-aqueous titration of base values in samples such as food fats, crude oil, blended petroleum products, fuel oil, turbine oil, transformer oil, lubricating oil, and organic heat carriers, regardless of sample color.

Serial No.Accessories NameQuantity
1PC (computer)1 Unit
2A magnetic stirrer1 Unit
3Blender voltage regulator1 piece
4Stirrer pole1 piece
5Stirrer electrode bracket1 piece
6Serial communication cable1 piece
7Electrode signals short-circuit Plug2 pieces
8Fuse2 pieces
9Glass PH electrode2 pieces
10Reference electrode2 pieces
11Magnetic stirrer4 pieces
1210mL Titration exchange unit1 piece
135ml (or 10ml) syringe1 piece
14Injection needle1 piece
15Program installation CD or USB drive1 piece
Base Number Tester LAAT-A14 | Burette Volume: 10ml | Minimum Titration Volume: 0.001ml
Base Number Tester LAAT-A14 | Full data browsing | Automatic cleaning

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.

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
Acid Number and Acidity Tester LAAT-A11

Acid Number and Acidity Tester LAAT-A11

  • Ambient temperature : ≤ 35 °C
  • Relative humidity : ≤ 85 %
  • Precision of titration tube : Scale division is 0.02 ml
  • Total power consumption : ≤ 1200 W
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 ℃
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
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 FAQ's
  • The Base Number Tester LAAT-A14 automates key steps such as reagent dispensing, endpoint detection, and titration timing, minimizing user involvement in critical processes. Its software-guided workflow ensures that settings are applied consistently, and alerts notify the user of any abnormalities. With fewer manual inputs, the risk of measurement deviations or procedural mistakes is greatly reduced. This is especially helpful in multi-user lab environments.

  • Our Base Number Tester LAAT-A14 supports back-to-back testing with minimal downtime between samples. The automatic cleaning and refill system prepares the unit for the next sample without manual intervention. This makes it ideal for batch workflows in industrial or service labs. Users can queue tests efficiently and rely on consistent output.

  • Labtron’s Base Number Tester LAAT-A14 generates E-V and dE/dV curves that reflect the chemical behavior of the sample during titration. Analysts can use these to detect anomalies, side reactions, or sample inconsistencies. It also ensures that endpoint detection is based on electrochemical data rather than visual judgment. This analytical depth improves reliability and insight.

  • Labtron’s Base Number Tester LAAT-A14 uses potentiometric detection, making it unaffected by sample color unlike colorimetric methods that struggle with opaque or heavily pigmented samples. This ensures accurate analysis even for degraded, aged, or contaminated oil. It features an advanced electrode system that delivers stable and reliable readings regardless of the sample's visual properties. This makes it particularly effective in industrial environments where oil quality and appearance can vary significantly.

  • The Base Number Tester LAAT-A14 features an automated cleaning function and prompts users when electrode maintenance is required. It also stabilizes temperature and minimizes contamination during testing, extending electrode lifespan. Proper calibration routines and diagnostic checks help maintain measurement accuracy. These built-in safeguards reduce downtime and ensure consistent performance over extended use.

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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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