Cleveland Flash & Fire Point Tester CLA 5

Significance of the Topic

Flash and fire point determinations are essential for evaluating the flammability and safety of petroleum-based materials. These tests help laboratories and industries ensure proper handling, storage, and compliance with regulatory requirements for fuels, lubricants, and bituminous products.

Objectives and Study Overview

This summary presents the capabilities and features of the CLA 5 Cleveland Flash & Fire Point Tester. The aim is to highlight its automated operation, compliance with international standards, and adaptability for routine quality control applications.

Methodology

The CLA 5 uses the automatic Cleveland Open-Cup (COC) technique. In this method, a sample is heated in an open cup while an electric igniter periodically applies a test flame. The flash point is detected via an ionization sensor, and the fire point is recorded when sustained burning occurs.

Used Instrumentation

• CLA 5 Cleveland Open-Cup Flash & Fire Point Tester
• Pt100 temperature probe (stainless steel or glass options)
• Electric igniter with automatic flame suppression
• Ionization detector for precise flash and fire point detection
• Interfaces: 3 × USB, RS232, LAN for data export and LIMS integration

Main Results and Discussion

The CLA 5 delivers reliable measurements up to 400 °C with a resolution of 0.1 °C. Real-time graphical display and memory for 1000 tests support efficient data review. Built-in barometric pressure correction and multiple calibration options ensure accuracy and repeatability. User-defined methods and alert messages facilitate compliance with specifications.

Benefits and Practical Applications

• Supports ASTM D92, ISO 2592, JIS K 2265-4, AASHTO T48, IP 36 and other standards
• Customizable test programs and operator profiles enhance workflow flexibility
• Optional PC software enables remote control and centralized data management
• Accessories such as automatic skin removal kit and draft deflector improve test consistency

Future Trends and Applications

Integration with laboratory information systems and cloud-based data platforms will further streamline compliance reporting. Advances in sensor technology and automation are expected to reduce test times and increase throughput, supporting high-volume testing environments.

Conclusion

The CLA 5 Cleveland Flash & Fire Point Tester offers automated, standards-compliant analysis of flash and fire points with high accuracy and user flexibility. Its comprehensive features and modular accessories make it a valuable asset for analytical laboratories focused on fuel and lubricant safety testing.