| 摘要 |
PURPOSE: To provide an electron activity meter (pe meter) capable of simply measuring the electron activity pe of electrolytic water harmless to a human body when used in agriculture, medical treatment and other fields. CONSTITUTION: An electron activity meter is constituted so that an indication electrode 4 and reference electrode 3 are arranged in a container 1 filled with water 2 to be inspected to be set to electrodes for measuring potential difference and the potential difference detected across both electrodes is transmitted to an analogue display device 6 through a conversion amplifying circuit 5 to display electron activity. Or,. the indication electrode 4, a temp. detector 8 and the reference electrode 3 are arranged in the container 1 filled with water to be inspected to be set to electrodes for measuring potential difference and the detected potential difference and the temp. of water to be inspected detected by the temp. detector 8 are transmitted to a digital display device 11 through a conversion amplifying circuit 9 and a display circuit 10 to display electron activity. |
