| 摘要 |
This invention concerns a device 3 for ion discharge cells for the measurement of negative mercury ions. In the inside 5 of the cell is mounted an aerial 4 for the transmission of measurement values to the outside 6 of the cell, where the aerial 4 is constructed of a metallic part 9 covered in insulating material, which via an opening 10 is connected to the internal space 5 within the cell. <IMAGE> |
