| Range | 0.001% to 100% |
| Titration Accuracy | 1.0µl |
| Repeatability | ≤ 0.5 %(20 mg water) |
| Resolution | 1ppm |
| Storage | 100 groups for titration data 5 groups for calibration records 5 groups for test methods |
| Power Supply | 110V to 240V / 50HZ to60HZ |
| Overall Size | 450mm×400mm×400mm |
| Weight | 5.5 KG |
Adjustable Stirring Reaction Vessel
Status Light Indicator
Adjustable Titration Speed
Automatic Endpoint Detection
Stepless-Speed Mixing Control
Karl Fischer Titration Tester LWT-A22 is widely used to trace the water content of solvents or paints. It is extensively utilized in pharmaceutical, ink manufacturing, adhesives, petrochemical sectors, cosmetics and for the determination of crystalline water.
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Volumetric Karl Fischer Titration Tester LWT-A22 Catalog
Labtron Water Content Tester features an advanced metrical pump, ensuring precise and controlled delivery of reagents for accurate testing. They are a liquid circuit made of anti-corrosion material, ensuring durability and long-term usage for reliable performance. Their system tracks reagent consumption and displays a dynamic titration curve, providing real-time insights into the testing process. These features automatically subtract and track floating water, enhancing accuracy and reliability. Our water content tester automates reagent change and wastewater discharge, streamlining the workflow and improving efficiency.








Labtron’s Volumetric Karl Fischer Titrator LWT-A22 offers a broad measuring range from 10 ppm to 100% water content, making it suitable for a wide array of sample types. Its high-resolution capability of 0.001 ml ensures precise titrant delivery, enhancing the accuracy of moisture content determination. This precision is crucial for industries requiring stringent quality control measures. The instrument's sensitivity allows for the detection of minute water quantities, ensuring reliable results even in low-moisture samples. Its linear correlation coefficient of ? 0.999 further attests to its accuracy and reliability. Such features make the LWT-A22 an indispensable tool in laboratories focused on moisture analysis. Regular calibration and maintenance are recommended to maintain its high-performance standards
Labtron’s Volumetric Karl Fischer Titrator LWT-A22 employs a volumetric titration method, where iodine is added to the sample until the endpoint is reached, indicating the presence of water. Its advanced metrical pump delivers titrant with exceptional precision, minimizing errors. The sealed titration cell prevents the escape of toxic gases, ensuring both safety and accuracy. Real-time titration curves are displayed on the instrument's LCD screen, allowing for immediate analysis and adjustments. The system also automatically compensates for drift, a common issue in moisture analysis, by subtracting floating water readings. These features collectively enhance the reliability of moisture content measurements, making the LWT-A22 suitable for various applications. Regular software updates and calibration are essential to maintain its optimal performance.
Labtron’s Volumetric Karl Fischer Titrator LWT-A22 is versatile and caters to multiple industries requiring precise moisture content analysis. In the pharmaceutical industry, it ensures the quality and stability of drug formulations by accurately determining water content. The petrochemical sector utilizes it to assess the moisture levels in fuels and lubricants, preventing corrosion and degradation. In food and beverage production, it helps maintain product quality and shelf life by monitoring moisture levels. Environmental laboratories employ for analyzing water content in soil and waste samples. Additionally, it serves in research and development settings, aiding in the formulation of new materials and products. Its adaptability across various sectors underscores its importance in quality control and research applications. Training personnel on its operation ensures consistent and accurate results across all industries.
Labtron’s Volumetric Karl Fischer Titrator LWT-A22 safety is paramount in laboratory settings, designed with several features to protect users. The sealed titration cell prevents the escape of hazardous gases, such as iodine vapours, ensuring a safe working environment. Its automatic reagent changes and waste discharge mechanisms reduce manual handling, minimizing exposure to chemicals. The instrument's design includes a 3-way valve system that facilitates efficient sample introduction and reagent addition, enhancing operational safety. Real-time monitoring of the titration process allows for immediate detection of anomalies, enabling prompt corrective actions. The user-friendly interface and clear display reduce the likelihood of operational errors. Regular maintenance and adherence to safety protocols further ensure the protection of laboratory personnel. Implementing these safety measures fosters a secure and efficient laboratory environment.
Labtron’s Volumetric Karl Fischer Titrator LWT-A22 is designed to meet various industry standards, ensuring reliable and standardized moisture content analysis. Its high precision and accuracy align with regulatory requirements in sectors such as pharmaceuticals, petrochemicals, and food and beverages. The instrument's ability to provide real-time data and generate reports supports documentation and traceability needs. Its automated features reduce the potential for human error, enhancing compliance with quality control protocols. The system's design facilitates easy calibration and maintenance, ensuring consistent performance. By adhering to industry standards, the LWT-A22 helps laboratories maintain accreditation and meet regulatory expectations. Regular updates and training ensure that the instrument remains compliant with evolving industry standards.
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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