種子風選儀的使用方法
種子風選儀shiyongyuzhongzijingdufenxideyiqi,qiyuanliyoudianxiangchuifengji,yinciyejiaozhongzichuifengji。qiyuanliyehenjiandan,shigenjuwuzhiweilizaikongqizhongdepiaofusudubutongjikongqidonglixuexingweierfenleide。
在zai種zhong子zi淨jing度du分fen析xi中zhong,善shan用yong儀yi器qi的de話hua,不bu僅jin可ke以yi加jia快kuai工gong作zuo效xiao率lv而er且qie也ye可ke以yi提ti高gao檢jian測ce的de精jing度du,因yin此ci對dui於yu行xing業ye工gong作zuo人ren員yuan來lai說shuo,就jiu應ying該gai熟shu練lian掌zhang握wo種zhong子zi風feng選xuan儀yi的de使shi用yong方fang法fa。
種(zhong)子(zi)風(feng)選(xuan)儀(yi)使(shi)用(yong)時(shi),首(shou)先(xian)是(shi)接(jie)通(tong)電(dian)源(yuan),然(ran)後(hou)將(jiang)實(shi)驗(yan)用(yong)的(de)種(zhong)子(zi)或(huo)者(zhe)穀(gu)物(wu)放(fang)入(ru)料(liao)杯(bei)內(nei),推(tui)入(ru)料(liao)杯(bei)室(shi)內(nei)卡(ka)緊(jin)。按(an)下(xia)按(an)鈕(niu)開(kai)關(guan),指(zhi)示(shi)燈(deng)亮(liang),將(jiang)風(feng)力(li)調(tiao)節(jie)旋(xuan)鈕(niu)向(xiang)右(you)旋(xuan)轉(zhuan)(向右是指將風力逐漸增加,反之則減少)選擇合適的風力進行試驗。風力大小以將被檢物品被向上氣流充分拋揚,而雜質恰被上麵兩層擋住後進入雜物杯為準。
種子風選儀會將有雜質的種子樣品分為淨種子和雜質。另外種子風選儀還具備定時功能,最長為10分鍾,在0-10分鍾之間,可任意選擇。種子風選儀總共有五格,每格代表2fenzhong。zaijinxingzhongzijingdufenxishi,zhixuyaojiangyangpinfangzhiyuyigedibuzhuangyoujingmiwangyandeyangpinhezhong,ranhoudibufengshanjiuhuijiangfengtongguowangyanshusongzhichuizhifengxuanguandaozhong,zheyangjiukeyijiangzhongzifenleile。
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