Benjamin C Halsted

Title: The Innovations of Benjamin C. Halsted

Introduction

Benjamin C. Halsted is an accomplished inventor based in Littleton, Colorado. He is known for his significant contributions to gas concentration measurement technology. With a focus on precision and accuracy, Halsted has developed innovative methods that enhance the capabilities of gas analysis.

Latest Patents

Halsted holds a patent for a "Method and apparatus for in situ gas concentration measurement." This invention utilizes a frequency modulated tunable diode laser to measure gas concentration accurately. The design features a Herriott cell as the sampling unit, which is strategically mounted in the flow of gases to be analyzed. The gas enters the sampling cell through sintered metal filters that effectively block particulates. To ensure high accuracy, signals from both a sample detector and a null detector are compared, eliminating interference patterns from the laser optics. Additionally, the patent includes a method for high accuracy dynamic calibration of the apparatus.

Career Highlights

Halsted is associated with Monitor Labs, Inc., where he has made significant strides in the field of gas measurement technology. His work has been instrumental in advancing the methods used for in situ gas concentration measurement.

Collaborations

Halsted has collaborated with notable colleagues, including Joel A. Brand and Garth A. Monlux. Their combined expertise has contributed to the development of innovative solutions in gas analysis.

Conclusion

Benjamin C. Halsted's contributions to gas concentration measurement technology exemplify the impact of innovation in scientific research. His patented methods and collaborative efforts continue to influence the field positively.