Standards:

Applications:

1. Petrochemical Industry: Explosion risk assessment of fuels, solvents, and multiphase chemical raw materials

2. New Energy Storage: Thermal runaway/explosion risk detection of battery-related multiphase materials (compliant with UL 9540A standard)

3. Chemical Industry: Safety characteristic (explosion/flammability limits) testing of various multiphase chemicals

4. Materials Science: Flammability/explosion limits determination of multiphase materials under high temperature and high pressure environments

Product Information:

The Multiphase High-Temperature and High-Pressure Explosion Limit Tester is an instrument developed based on standards such as EN 1839. ASTM E918. ASTM E2079. EN 15967. and UL9540A to test combustion and explosion characteristics. This instrument can test combustion and explosion characteristics such as explosion limits, limiting oxygen concentration, explosion pressure, and pressure rise rate.

Features：

1. Designed with a modular concept to flexibly meet various testing requirements.

2. Allows for free editing of the experimental process to cater to different testing needs.

3. The testing container is made of 316L stainless - steel, which is corrosion - resistant.

4. It adopts a jacket temperature - control method, featuring high temperature - control efficiency.

5. The constant - temperature conditions can be flexibly set, balancing efficiency and accuracy.

6. Equipped with a high - efficiency vacuum pump, and the cleaning parameters can be set to fully eliminate residual effects.

7. With a precision measurement and control system and a compensation gas - mixing algorithm, it enables precise control of gas concentration.

8. It has a stirring function to ensure the uniformity of the mixed gas.

9. It uses a pressure sensor specially designed for explosions, which can work at high temperatures and has good dynamic performance.

10. Automatic control of gas samples, including automatic vacuum - pumping, automatic gas - mixing, and automatic stirring.

11. The equipment has a safety interlock function to enhance safety.

12. Multiple safety protections such as safety valves and burst discs effectively ensure the safety of experimenters.

Technical Parameters：

FAQ：

1. What is a Multiphase High-Temperature and High-Pressure Explosion Limit Tester used for?

It determines the explosion limits and flammability characteristics of gases, vapors, or multiphase mixtures under extreme temperature and pressure conditions.

2. How does the tester operate?

The system subjects the sample to controlled high-temperature and high-pressure conditions, then introduces ignition to measure the explosion or flammability limits safely.

3. What types of materials can be tested?

Gases, vapors, aerosols, and multiphase mixtures used in chemical, petroleum, and industrial processes.

4. How is test data recorded and analyzed?

Explosion limits, pressure rise, and ignition behavior are recorded digitally, displayed on the interface, and can be exported for further analysis.

5. What maintenance is required for the tester?

Regular cleaning of the test chamber, inspection of sensors and pressure vessels, calibration of measurement devices, checking safety systems, and software updates as recommended.