| Measurement Range (mN/m) | 0 to 1000 |
| Resolution (mN/m) | 0.01 |
| Accuracy (mN/m) | 0.01 |
| Repeatability (mN/m) | 0.01 |
| Balance Precision (g) | 0.0001 |
| 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 |
| Dimension (L × B × H) | 430 × 280 × 520 mm |
| Packaging dimension (L × B × H) | 550 × 400 × 680 mm |
| Net weight | 26 kg |
| Gross weight | 32 kg |
Motorized Lifting System
Automatic Test Cycles
Digital LCD Display
High Sensitivity Sensors
Overload Protection Mode
Interface Tension Tester LITT-A12 is designed to evaluate the force per unit length acting along the interface between two non-mixing liquids. It plays a key role in oil and gas exploration, assessing formulation quality, emulsion stability, and fluid compatibility.
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Interface Tension Tester LITT-A12 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 supplies interface tension tester LITT- A12 supports digital data management, offering real-time display via an integrated screen and transfer options through standard connectivity ports. Data is automatically stored locally, with retention spanning power cycles to prevent loss. Users can export files in common formats for analysis or inclusion in reports. This setup streamlines lab workflows and enables traceable record-keeping. It also facilitates integration with broader lab systems for quality assurance and documentation purposes.
Labtron supplies interface tension tester LITT- A12. Maintaining the LITT- A12 includes regular cleaning of the platinum ring and immersion parts to avoid residue that could distort readings. Routine calibration using certified interfacial tension standards is recommended to verify performance. The diagnostics system assists in identifying when service is due. With recommended care—cleaning, calibration, component checks—the instrument reliably maintains its precision and longevity in any application context.
Labtron supplies interface tension tester LITT-A12 leverages multiple methods—forward flow, water intrusion, and bubble point—to assess filter integrity thoroughly. It automatically controls stabilization and test timing, ensuring consistent measurement without user intervention. A high-resolution sensor detects minute flow or pressure changes, indicating filter defects or leaks. The tester combines these readings to confirm whether a filter meets required integrity standards. This multi-parameter approach enhances confidence in critical applications like pharmaceutical and food processing.
Labtron supplies interface tension tester LITT-A12. Designed for cartridges and membranes used in pharmaceutical, biotech, and food industries, the LIT A11 handles a broad range of hydrophilic and hydrophobic filters. Its high sensitivity allows detection of micro-leaks and structural faults. The integrated diagnostics ensure compatibility across different cartridge formats and materials. Users benefit from preset modes that match common industry filters, supporting reproducible results and simplified operation. This versatility reduces the need for multiple devices in quality control setups.
Labtron supplies interface tension tester LITT-A12 Maintenance is streamlined, with periodic calibration checks recommended to verify flow and pressure sensor accuracy. The system’s diagnostics flag performance deviations, prompting user attention. Filter housing and tubing are easily accessible for cleaning, minimizing downtime. Automated test cycles reduce wear from manual intervention, and firmware updates can be applied via USB. These features ensure continued compliance and device longevity in demanding production environments.
Labtron’s LITT-A12 is engineered for precision, with sensors and flow meters that deliver highly consistent results. Automated test protocols limit human error by controlling test start, stabilization, and completion. Graphical data visualization helps operators verify consistency at a glance. Built-in data logging ensures that repeated tests under the same conditions produce equivalent outputs, supporting trend analysis and audit readiness. This level of repeatability is critical wherever filter failure risks must be minimized.
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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