摘要
运用于食品领域,是金属探测器的一种新用途。与其他领域相比,在食品工业所使用的金属探测器需要有较高的灵敏度。文中从提高探测信号频率的角度,探讨了频率变化对于金属探测器探测灵敏度的影响,论证了采用高频探测信号是提高金属探测器性能的有效途径。
Applying in the field of food is a new application of metal detectors. Compared with other fields, metal detectors used in the food industry require a higher sensitivity. From the angle of improving the frequency of detection signal, this paper discusses the impact of changing frequency on the sensitivity of metal detectors. It proves that adopting high frequency detection signal is an effective way to improve the performance of metal detectors.
出处
《电子质量》
2008年第12期15-17,共3页
Electronics Quality
关键词
高频
金属探测器
食品安全
high-frequency
metal detectors
food safety
