快速自動測氫儀的日常維護方法
2023-03-06 來自(zi): 鶴壁市(shi)科達儀(yi)器儀(yi)表(biao)有限公司 瀏覽次(ci)數:486
KZCH-8型快速自動測氫儀全(quan)過(guo)(guo)程采用(yong)單片機(ji)(ji)(ji)控制,儀器(qi)接通電(dian)(dian)(dian)源后,通過(guo)(guo)鍵(jian)(jian)盤,鍵(jian)(jian)入日(ri)期,試(shi)(shi)樣(yang)重量和氫空白值(zhi)及分(fen)析試(shi)(shi)樣(yang)的水(shui)份值(zhi),按(an)一下測氫鍵(jian)(jian),電(dian)(dian)(dian)機(ji)(ji)(ji)正(zheng)轉(zhuan)(zhuan)(zhuan),帶(dai)動(dong)送(song)樣(yang)棒向前(qian)推(tui)進(jin)(jin)(jin)試(shi)(shi)樣(yang),推(tui)進(jin)(jin)(jin)到(dao)300℃處時(shi),微(wei)(wei)電(dian)(dian)(dian)腦(nao)使(shi)(shi)(shi)電(dian)(dian)(dian)機(ji)(ji)(ji)停轉(zhuan)(zhuan)(zhuan),并(bing)延時(shi)30秒,然(ran)后進(jin)(jin)(jin)到(dao)500℃處,微(wei)(wei)電(dian)(dian)(dian)腦(nao)使(shi)(shi)(shi)電(dian)(dian)(dian)機(ji)(ji)(ji)停轉(zhuan)(zhuan)(zhuan),并(bing)延時(shi)2分(fen)鐘,然(ran)后微(wei)(wei)機(ji)(ji)(ji)發出(chu)信號(hao),使(shi)(shi)(shi)電(dian)(dian)(dian)機(ji)(ji)(ji)正(zheng)轉(zhuan)(zhuan)(zhuan)帶(dai)動(dong)送(song)樣(yang)棒繼續向前(qian)推(tui)進(jin)(jin)(jin)試(shi)(shi)樣(yang),推(tui)進(jin)(jin)(jin)到(dao)850℃處,微(wei)(wei)電(dian)(dian)(dian)腦(nao)使(shi)(shi)(shi)電(dian)(dian)(dian)機(ji)(ji)(ji)停轉(zhuan)(zhuan)(zhuan),并(bing)延時(shi)10分(fen)鐘,然(ran)后發出(chu)信號(hao),使(shi)(shi)(shi)電(dian)(dian)(dian)機(ji)(ji)(ji)反轉(zhuan)(zhuan)(zhuan),帶(dai)動(dong)送(song)樣(yang)棒將盛(sheng)放試(shi)(shi)樣(yang)的盤拉(la)出(chu)到(dao)原來的位置后,電(dian)(dian)(dian)機(ji)(ji)(ji)停轉(zhuan)(zhuan)(zhuan),報警(jing)器(qi)報警(jing)提示,以表(biao)示測試(shi)(shi)的全(quan)過(guo)(guo)程結束,打印(yin)機(ji)(ji)(ji)打印(yin)出(chu)測試(shi)(shi)數據。
測氫儀的日常維護
1、儀器(qi)應(ying)防(fang)止(zhi)灰塵及腐蝕性氣體(ti),并(bing)應(ying)置于(yu)干(gan)燥(zao)環境中使用。
2、儀器搬動時(shi)應(ying)小心輕放,以防振動損壞。
3、注意電解池的保(bao)護與清洗,如(ru)發現系統(tong)氫(qing)值偏低,若其它無誤時,應(ying)處理電(dian)解池。
4、定時更換硅(gui)橡膠管和墊。
5、長時間(jian)不用,再(zai)用時應對電解(jie)池進行處理,并用標(biao)樣校(xiao)驗,一般情況每月用標(biao)樣校(xiao)驗一次(ci)。
6、應經常檢查系統的氣密(mi)性。
7、注(zhu)意檢查各yao品的失效情況。
快速自動測氫儀主要適(shi)用于測定煤(mei)炭及(ji)其(qi)它固體物料(liao)中有(you)(you)機物中的氫含量,是煤(mei)炭、電(dian)力(li)、冶金、焦化(hua)產品等部門(men)的實驗儀器(qi), 同時在化(hua)工、商檢等單位也(ye)有(you)(you)著廣泛(fan)的用途。