Engine/Measuring tool/651331 STETHOSCOPE ELECTRONIC

中文品名：电子听诊器

Electronic stethoscope enables you to check symptoms in machin­ery, before they become a problem.  Machine noise or vibrations are picked up by the stethoscope’s probe and a transducer converts the vibrations to an electronic signal.  Start by pressing the probe against the machine body and adjust the sound level.  When the probe is moved to a new position it should be easy to establish whether the probe is now nearer to or further away from the source of the noise.  The condition of the machine can be checked based upon one’s own personal experience with the sound of the machinery or by comparing the sound to a reference signal of a healthy machine.

电子听诊器使您能够在症状成为问题之前检查机器上的症状。机器噪音或振动由听诊器的探头拾取，传感器将振动转换为电子信号。首先将探头按在机身上，然后调整音量。当探头移动到新的位置时，应该很容易确定探头现在是更接近还是更远离噪声源。可以根据个人对机器声音的亲身体验或通过将声音与健康机器的参考信号进行比较来检查机器的状况。