CHAMBER FOR CHARGED MATERIAL TRANSFER, METHOD FOR MANUFACTURE OF SUCH A CHAMBER AND ION DETECTION NODE CONTAINING SUCH A CHAMBER Russian patent published in 2022 - IPC G01N27/62 

FIELD: spectrometry.

SUBSTANCE: method for the manufacture of a chamber for charged material transfer includes application of resistive ink for the formation of a structured resistive track to an inner or outer surface of a tube, which is a solid structure, or to both specified surfaces, wherein the tube is made of essentially non-conductive material or of semiconductive material, or of both specified materials, while the structured resistive track is made with the possibility of connection to an electrical energy source, wherein, when applying resistive ink, the tube is rotated at a controlled speed, simultaneously moving the tube relatively to a pen for ink application, and connection of the structured resistive track to a chamber connector, which is made with the possibility of connection of the structured resistive track to the electrical energy source.

EFFECT: provision of a possibility of uniform and stable resistance increasing the quality of detection.

11 cl, 20 dwg