330103-00-03-10-02-CN 电涡流探头 保证测量结果的准确性

330103-00-03-10-02-CN 电涡流探头是一种基于电涡流效应的测量工具，通常由线圈、支架、电缆、接头等部分组成。当线圈中通过交变电流时，会产生一个交变的磁场，该磁场会在被测金属表面产生感应电流，即电涡流。电涡流的大小和相位与被测金属的表面特性、距离、电导率、磁导率等因素有关。330103-00-03-10-02-CN 电涡流探头利用这一原理，通过测量电涡流的变化来间接测量被测金属的表面特性、位移、振动等参数。探头输出的信号通常是电压或电流信号，可以通过信号处理器进行处理和分析，得到需要测量的物理量。在使用电涡流探头时，需要注意以下几点：选择合适的探头型号和规格，根据被测金属的材料、形状、尺寸等因素进行选择。安装探头时，需要确保探头与被测金属表面之间的距离和位置关系正确，避免测量误差。在测量过程中，需要注意避免外部干扰和噪声的影响，以保证测量结果的准确性和稳定性。330103-00-03-10-02-CN 电涡流探头广泛应用于各种机械、航空航天、能源等领域，如轴承监测、裂纹检测、位移测量等。它具有非接触式测量、高精度、高分辨率等优点，在工业自动化和质量控制等方面发挥着重要作用。

330103-00-03-10-02-CN

330103-00-10-02-CN eddy current probe is a measurement tool based on eddy current effect, usually composed of coils, brackets, cables, joints, and other parts. When alternating current passes through the coil, an alternating magnetic field is generated, which induces current on the surface of the tested metal, known as eddy currents. The size and phase of eddy currents are related to the surface characteristics, distance, conductivity, magnetic permeability, and other factors of the tested metal. The 330103-00-10-02-CN eddy current probe utilizes this principle to indirectly measure the surface characteristics, displacement, vibration, and other parameters of the tested metal by measuring the changes in eddy currents. The signal output by the probe is usually a voltage or current signal, which can be processed and analyzed by a signal processor to obtain the physical quantity to be measured. When using eddy current probes, it is important to pay attention to the following points: choose the appropriate probe model and specifications, and choose based on factors such as the material, shape, and size of the metal being tested. When installing the probe, it is necessary to ensure that the distance and position relationship between the probe and the measured metal surface are correct to avoid measurement errors. During the measurement process, it is important to avoid external interference and noise to ensure the accuracy and stability of the measurement results. The 330103-00-10-02-CN eddy current probe is widely used in various fields such as machinery, aerospace, energy, etc., such as bearing monitoring, crack detection, displacement measurement, etc. It has advantages such as non-contact measurement, high precision, and high resolution, and plays an important role in industrial automation and quality control.