| Measurement Range (mN/m) | 0 to 1000 |
| Resolution (mN/m) | 0.1 |
| Accuracy (mN/m) | 0.1 |
| Repeatability (mN/m) | 0.1 |
| Balance Precision (g) | 0.001 |
| Testing Methods | Design platinum plate and platinum ring, can choose anyone or both |
| Operation Methods | Touch operation, sample plate lift automatically, convert automatically |
| Showing Method | 5 inch coloured touch screen |
| Weighing System | Electromagnetic Balance |
| Automatic Calibration | Yes |
| Testing Time | 10 sec for platinum plate, 50sec for platinum ring |
Automatic Calibration Mode
Low Sample Volume Requirement
Integrated Temperature Sensors
Wide Measurement Range
Rapid Response Time
Interface Tension Tester LITT-A11 measures the tension at the boundary between two immiscible liquids. It is widely used in petroleum, pharmaceutical and cosmetic industries for product development, quality control, and research applications.
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Interface Tension Tester LITT-A11 Catalog
Labtron’s Interface Tension Testers utilizes platinum ring method with automatic fault detection and system diagnostics for reliable operation. They provide automatic temperature compensation to ensure measurement accuracy across varying conditions. Offers data storage, with data retention even when powered off. Their robust design and simple interface enable efficient performance in high-demand industrial environments. They are ideal for pharmaceutical industry, cosmetic industry, petroleum and petrochemical industries.


Labtron’s interface tension tester LITT-A11 utilizes the platinum ring method, where a platinum ring is immersed into the liquid interface and slowly lifted. The device measures the peak force needed to detach the ring, which reliably reflects the interfacial tension. This method, known for its accuracy, is reinforced by automated diagnostics and temperature adjustment features. It supports a comprehensive range of sample types. The combination of real-time force monitoring and automated control ensures measurements are consistent and reproducible.
Labtron supplies premium interface tension tester LITT-A11 accommodates a diverse range of liquid combinations, including oil-water mixtures, surfactant solutions, and complex emulsions. Its platinum ring is chemically durable, compatible with aggressive or sensitive liquids. Built-in diagnostics and temperature compensation support consistent readings across varied sample chemistries. The system can handle transient phenomena such as surfactant adsorption dynamics. Its design makes it suitable for research, industrial QC, and formulation development in multiple sectors.
Labtron supplies premium interface tension tester LITT- A11.The instrument integrates a temperature balancing system that continuously monitors and adjusts for ambient temperature changes, safeguarding data integrity. This feature ensures reliable outcomes even in environments where temperature fluctuates. By maintaining a compensated baseline, results are unaffected by external conditions. Automatic temperature feedback improves ease of use, removing the need for manual adjustments. Overall, the functionality enhances the accuracy and reliability of interfacial tension measurements in diverse settings.
Labtron supplies premium interface tension tester LITT- A11 is well-suited for sectors where interfacial tension control is vital, such as pharmaceutical and cosmetic production, petrochemicals, and food/beverage processing. It supports formulation tasks like emulsion stability studies, surfactant screening, and droplet behavior analysis. Real-time diagnostics and data capture streamline QA/QC processes. The device’s durability and precise methodology also make it suitable for academic research. Its broad applicability across sectors makes it a versatile asset in the lab.
Labtron supplies premium interface tension tester LITT- A11 includes an automated fault detection system that identifies misalignments, leakage, or system anomalies during measurement. Real-time alerts prevent erroneous readings and reduce the need for repeated tests. This feature makes the instrument ideal for continuous production environments where operator oversight may be limited. By flagging defects as they occur, it supports high-throughput analysis and ensures consistent data quality across extended workflows.
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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