運用標準計量器具校正金屬管浮子流量計
摘要:根據傳統鐘(zhong)罩式(shi)氣(qi)(qi)(qi)體流(liu)量(liang)標(biao)(biao)(biao)準(zhun)(zhun)(zhun)裝(zhuang)(zhuang)(zhuang)置(zhi)的(de)(de)結構特點(dian),結合當前檢(jian)測或科研(yan)工(gong)(gong)作(zuo)的(de)(de)擴展需求,設(she)計(ji)可(ke)(ke)(ke)變(bian)(bian)(bian)工(gong)(gong)況(kuang)型鐘(zhong)罩式(shi)氣(qi)(qi)(qi)體流(liu)量(liang)標(biao)(biao)(biao)準(zhun)(zhun)(zhun)裝(zhuang)(zhuang)(zhuang)置(zhi),給(gei)出設(she)計(ji)思路,包括可(ke)(ke)(ke)變(bian)(bian)(bian)流(liu)量(liang)范圍、可(ke)(ke)(ke)變(bian)(bian)(bian)壓力范圍、可(ke)(ke)(ke)變(bian)(bian)(bian)溫度范圍、可(ke)(ke)(ke)變(bian)(bian)(bian)信號接收方(fang)式(shi)等方(fang)面(mian),提出具體設(she)計(ji)方(fang)案(an),以(yi)滿足(zu)工(gong)(gong)作(zuo)需求。有利(li)于改進(jin)現有裝(zhuang)(zhuang)(zhuang)置(zhi)的(de)(de)不(bu)足(zu),設(she)計(ji)出功能更為強大(da)的(de)(de)新型鐘(zhong)罩裝(zhuang)(zhuang)(zhuang)置(zhi),為標(biao)(biao)(biao)準(zhun)(zhun)(zhun)裝(zhuang)(zhuang)(zhuang)置(zhi)的(de)(de)產(chan)業化(hua)打下基礎(chu)。引言鐘(zhong)罩式(shi)氣(qi)(qi)(qi)體流(liu)量(liang)標(biao)(biao)(biao)準(zhun)(zhun)(zhun)裝(zhuang)(zhuang)(zhuang)置(zhi)屬于氣(qi)(qi)(qi)體流(liu)量(liang)標(biao)(biao)(biao)準(zhun)(zhun)(zhun)裝(zhuang)(zhuang)(zhuang)置(zhi)的(de)(de)一種,是以(yi)氣(qi)(qi)(qi)體為介(jie)質,對氣(qi)(qi)(qi)...
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