| 摘要 |
PURPOSE:To make it possible to easily and certainly perform the replacement of a humidity sensor when the humidity sensor generates trouble or damage during use, by providing the humidity sensor in a detachable manner. CONSTITUTION:In a probe for detecting the humidity of a specimen to convert the same to an electric signal, a humidity sensor 16 for sensing the moisture of hair through the close contact therewith is attached to a metal support stand 68 by a screw 75 in a detachable manner. The signal detected by the humidity sensor 16 is transmitted and inputted to a signal base board 71 by the connectors 76a, 76b provided to the end part of said sensor 16. Exterior members 12, 13, 14 formed of a synthetic resin have structural assemblies 59, 60, 61 for closely contacting hair with the sensor part. The arm 65 attached to an angle 67 by a shaft 70 through a coil spring 69 has action for holding a specimen. |
