Lijun Dong

Title: Lijun Dong: Innovator in Instrument Calibration

Introduction

Lijun Dong is a prominent inventor based in Beijing, China. He has made significant contributions to the field of instrument calibration, holding a total of four patents. His innovative work focuses on improving the accuracy and efficiency of calibration methods for various instruments.

Latest Patents

Lijun Dong's latest patents include an "Instrument calibration device and calibration method using same." This apparatus features a physical quantity input/output unit, a physical quantity measurement unit, a physical quantity configuration unit, a display unit, a man-machine interaction unit, a storage unit, and a control unit. It is designed for the automatic calibration of multivariable instruments. Another notable patent is the "Combination test method by using argon as gross-leak test tracer gas and using helium as fine-leak test tracer gas." This invention addresses the limitations of existing methods in hermeticity testing, particularly for components with lower pressure and a wider range of volume. The method enhances detection reliability and extends the maximum detection-waiting time.

Career Highlights

Lijun Dong has worked with Beijing Const Instruments Technology Inc., where he has applied his expertise in instrument calibration. His career reflects a commitment to advancing technology in this specialized field.

Collaborations

Lijun has collaborated with notable colleagues, including Genglin Wang and Ningbo Li, who have contributed to his innovative projects.

Conclusion

Lijun Dong's work in instrument calibration showcases his dedication to innovation and problem-solving in the field. His patents reflect a deep understanding of the challenges faced in calibration processes, making significant strides toward more reliable testing methods.