煤(mei)粉(fen)灰(hui)熔(rong)(rong)(rong)融(rong)(rong)性(xing)測(ce)定(ding)(ding)儀怎么使用?煤(mei)粉(fen)灰(hui)熔(rong)(rong)(rong)融(rong)(rong)性(xing)測(ce)定(ding)(ding)儀相較于量熱儀和(he)定(ding)(ding)硫儀來說,操作較復(fu)雜一(yi)下(xia),下(xia)面簡單介紹一(yi)下(xia)灰(hui)熔(rong)(rong)(rong)融(rong)(rong)性(xing)測(ce)定(ding)(ding)儀,只有了(le)解(jie)了(le)它(ta)使用上才能更(geng)加得心用手。煤(mei)粉(fen)灰(hui)熔(rong)(rong)(rong)融(rong)(rong)性(xing)測(ce)定(ding)(ding)儀我們(men)也叫…
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裝前處理:先將爐(lu)膛外部上方中(zhong)間處的熱電(dian)偶(ou)(白色陶瓷(ci))小心抽(chou)出(chu)后,妥(tuo)善放置一邊,將異徑管(guan)(guan)(guan)(陶瓷(ci)管(guan)(guan)(guan)或石英管(guan)(guan)(guan))抽(chou)出(chu)后,再把爐(lu)膛左側擋(dang)板上三顆螺釘拆下(xia),將擋(dang)板去(qu)下(xia)。把原來(lai)的舊(jiu)硅碳管(guan)(guan)(guan)抽(chou)出(chu)后,將…
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量熱(re)儀使(shi)用注意事項(xiang): 1、全自(zi)(zi)動(dong)(dong)量熱(re)儀的(de)氧彈應(ying)定期(qi)進行20MPa水壓檢查,每(mei)年至少一(yi)次。 2、全自(zi)(zi)動(dong)(dong)量熱(re)儀使(shi)用完畢(bi)后(hou)應(ying)保(bao)持表(biao)面(mian)清潔干燥(zao),用軟布將(jiang)其擦干凈,以(yi)防腐(fu)蝕。如果(guo)長期(qi)不用時,應(ying)將(jiang)…
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一,測量測硫(liu)儀硅(gui)碳管(guan)的阻值。7 ~ 8 歐姆最好。超過10歐姆影響升溫(wen)速度和控溫(wen)精度二,先卸下爐(lu)(lu)體左端的硅(gui)碳管(guan)單板,隔熱(re)擋愿磚(zhuan)和散熱(re)罩。三,打掃爐(lu)(lu)體內(nei)的異物,包(bao)括原(yuan)來斷裂硅(gui)碳管(guan)碎片,或者(zhe)新爐(lu)(lu)…
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