The working principle and main functional characteristics of the closed flash point tester for insulating oil

The insulation oil closed flash point tester is a specialized device used to determine the closed flash point value of petroleum products. The following is a detailed introduction to the tester:

1. Working principle

Under the conditions specified by national standards, the tester loads the sample into the test cup and heats the test cup containing the test oil. When the mixed gas formed by the generated petroleum vapor and the surrounding air comes into contact with a flame, flash occurs, and the lowest temperature at this time is the flash point. The tester collects temperature changes through a digital signal processor, controls the heater to increase the temperature of the test oil at a certain rate, and achieves automatic control of ignition time and flash detection. When the flash fire is detected, the system stops data collection, displays the flash fire temperature and prints the recorded results, and stops heating.

2. Main features

① High precision measurement: The tester adopts a precise temperature control system, which can perform very accurate temperature measurements near the flash point temperature, ensuring the reliability and accuracy of the test results.

② Automated operation: The tester has automated functions such as automatic heating and automatic recording of flash points, reducing human operation errors and improving testing accuracy.

③ Large screen display: Testers usually use LCD large screens for display, with a fully Chinese human-machine dialogue interface, making operation simple and intuitive.

④ Data storage and printing: The tester can automatically save measurement results and print them out through a printer, making it convenient for users to analyze and compare data.

⑤ Multiple functions: In addition to measuring flash point, the tester usually also has parameter prompt functions such as test date and time, as well as Chinese misoperation software prompt modification function.

⑥ Compliance with standards: The design and manufacturing of the tester comply with national and international standards, such as GB/T 261-2008 and GB/T 261-83, to ensure the accuracy and reliability of the test results.

3. Application scope

The closed flash point tester for insulating oil is widely used in fields such as railway, aviation, power, petroleum industry, and scientific research departments. In these fields, the flash point of petroleum products is an important safety indicator, and testing can understand the safety and stability of products, providing important basis for product quality control and safety testing.

4. Precautions for use

① Before using the tester, carefully read the instruction manual to understand its performance characteristics, usage methods, and precautions.

② During the testing process, it should be ensured that the power supply of the tester is stable and reliable to avoid the impact of power fluctuations on the test results.

③ During the testing process, attention should be paid to observing the display interface of the tester to promptly detect and handle any abnormal situations.

④ After the test is completed, the tester and test cup should be cleaned in a timely manner to keep the equipment clean and dry.

⑤ The tester should be regularly maintained and serviced to ensure the normal operation and measurement accuracy of the equipment.

In summary, the closed flash point tester for insulating oil is a high-precision, automated, and multifunctional testing equipment that plays an important role in quality control and safety testing of petroleum products.

ZC-216 insulation oil closed flash point tester, using a color touch screen instead of keyboard operation. Used to determine the closed flash point value of petroleum products. Adopting advanced technology from abroad, the color large touch screen displays a fully Chinese human-machine dialogue interface, with full screen touch button prompts for input, which is convenient and fast. It is an open and fuzzy control integrated software with a modular structure that complies with national and American standards. It is an ideal substitute for imported instruments. Widely used in industries such as railways, aviation, electricity, petroleum, and scientific research departments.

Kvtester Electronics Technology Co.,Ltd. is a high-tech enterprise specializing in power testing, testing, research and development, production, and sales of testing equipment. It has been engaged in the electrical testing industry for many years, and its products are of high quality. We welcome customers to come and purchase. Service hotline: 0086-27-81778799, to learn more, visit the official website: www.kvtester.com