公开(公告)号：US11965828B2

公开(公告)日：2024-04-23

申请号：US17399861

申请日：2021-08-11

Applicant: Chapman University

Inventor： Z. Carter Berry ,  Gregory R. Goldsmith ,  Fernando Silva

IPC: G01N21/3504 ,  G01N21/84 ,  G01N33/00

CPC classification number: G01N21/3504 ,  G01N21/84 ,  G01N33/0098 ,  G01N2021/8466 ,  G01N2201/0216 ,  G01N2201/062

Abstract: Disclosed herein are light diffuser devices comprising a sphere having at least two openings, a track, a light source, a cart, and one or more plates, and their methods of use. Also, disclosed here are light diffuser systems comprising a light diffuser device and a portable infrared gas analyzer.