| 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 |
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 Name | Quantity |
| 1 | PC (computer) | 1 Unit |
| 2 | A magnetic stirrer | 1 Unit |
| 3 | Blender voltage regulator | 1 piece |
| 4 | Stirrer pole | 1 piece |
| 5 | Stirrer electrode bracket | 1 piece |
| 6 | Serial communication cable | 1 piece |
| 7 | Electrode signals short-circuit Plug | 2 pieces |
| 8 | Fuse | 2 pieces |
| 9 | Glass PH electrode | 2 pieces |
| 10 | Reference electrode | 2 pieces |
| 11 | Magnetic stirrer | 4 pieces |
| 12 | 10mL Titration exchange unit | 1 piece |
| 13 | 5ml (or 10ml) syringe | 1 piece |
| 14 | Injection needle | 1 piece |
| 15 | Program installation CD or USB drive | 1 piece |
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Base Number Tester LAAT-A14 Catalog
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.






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