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空气相对湿度双位调节器(见图)是在M68型毛发湿度计基础上制造的。它给出了视觉观察空气相对湿度的可能性。利用气密性触头7把指针5的位移变为电讯号,气密性触头固定在防护玻璃内,并可定在与空调房间给定的相对湿度相应的任何位置。设置平衡重量2以保持指针5的平衡。在空气相对湿度改变时,固定在湿度计指针5上的磁铁6移动,并相应的闭合或断开气密性触头7。信号进入现有的湿度自动调节线路。该
The two-position regulator for air relative humidity (see figure) is manufactured on the basis of the M68 type hair hygrometer. It gives the possibility of visual observation of the relative humidity of the air. The displacement of the pointer 5 is converted into an electrical signal by means of the airtight contact 7 and the hermetic contact is fixed in the protective glass and can be set at any position corresponding to a given relative humidity in the air-conditioned room. Set the balance weight 2 to keep the balance of the pointer 5 . As the relative humidity of the air changes, the magnet 6 fixed to the hygrometer hand 5 moves and closes or breaks the airtight contact 7 accordingly. The signal enters the existing humidity automatic adjustment line. The