麵mian粉fen作zuo為wei食shi品pin中zhong的de一yi種zhong重zhong要yao原yuan料liao，在zai人ren們men的de日ri常chang生sheng活huo中zhong扮ban演yan著zhe重zhong要yao的de角jiao色se。因yin此ci麵mian粉fen的de食shi品pin安an全quan就jiu顯xian得de尤you為wei重zhong要yao。而er要yao說shuo到dao麵mian粉fen的de安an全quan，我wo們men就jiu不bu得de不bu感gan謝xie磁性金屬測定儀這樣的檢測儀器，正是因為有這些檢測儀器的存在，才能保證市麵上銷售的麵粉產品達到相關的質量標準，保障麵粉的安全和營養。

磁性金屬測定儀主要適用於是根據GB/T5509-2008《糧油檢驗 粉類磁性金屬物測定法》guojiabiaozhunguidingyanzhishengchandejianyanfenleiliangshizhongcixingjinshuwuhanliangdezhuanyongjianceyiqi。tashimianfenjiancezhongdezhongyaoyiqi

，yeshijiancehuanjiezhongdezhongyaoyihuan。namecixingjinshuwucedingyidejiegoushizenyangdene？tayoushizenyangjiangjinshuzazhipaichushengchanxianyiwaine？

通tong常chang我wo們men看kan到dao的de磁ci性xing金jin屬shu物wu測ce定ding儀yi是shi由you兩liang部bu分fen組zu成cheng，它ta們men分fen別bie是shi金jin屬shu檢jian測ce儀yi與yu自zi動dong剔ti除chu裝zhuang置zhi，而er檢jian測ce器qi是shi其qi中zhong的de核he心xin部bu分fen。檢jian測ce器qi內nei部bu分fen布bu著zhe三san組zu線xian圈quan
，即ji中zhong央yang發fa射she線xian圈quan和he兩liang個ge對dui等deng的de接jie收shou線xian圈quan，通tong過guo中zhong間jian的de發fa射she線xian圈quan所suo連lian接jie的de振zhen蕩dang器qi來lai產chan生sheng高gao頻pin可ke變bian磁ci場chang，空kong閑xian狀zhuang態tai時shi兩liang側ce接jie收shou線xian圈quan的de感gan應ying電dian壓ya在zai磁ci場chang未wei受shou幹gan擾rao前qian相xiang互hu抵di消xiao而er達da到dao平ping衡heng狀zhuang態tai。一yi旦dan金jin屬shu雜za質zhi進jin入ru磁ci場chang區qu域yu，磁ci場chang受shou到dao幹gan擾rao，這zhe種zhong平ping衡heng就jiu被bei打da破po
，兩liang個ge接jie收shou線xian圈quan的de感gan應ying電dian壓ya就jiu無wu法fa抵di消xiao，未wei被bei抵di消xiao的de感gan應ying電dian壓ya經jing由you控kong製zhi係xi統tong放fang大da處chu理li，並bing產chan生sheng報bao警jing信xin號hao（檢測到金屬雜質）。磁性金屬物測定儀係統可以利用該報警信號驅動自動剔除裝置等，從而把金屬雜質排除生產線以外。