進(jin)口(kou)傳(chuan)感(gan)器YZS-8A型(xing)全自(zi)動(dong)極限(xian)氧指數(shu)測(ce)定(ding)儀
鑫(xin)生(sheng)卓(zhuo)銳(rui)氧指數(shu)測(ce)定(ding)儀測(ce)定(ding)氧指數(shu)試(shi)驗過(guo)程(cheng)中(zhong),材料壹(yi)直不能點(dian)燃(ran),肯定(ding)是材料阻(zu)燃(ran)性(xing)較高(gao),氧濃(nong)度(du)過(guo)低的原(yuan)因(yin)。此(ci)時可(ke)以(yi)將氧(yang)氣閥(fa)氮(dan)氣閥(fa)先關(guan)閉,重新增(zeng)大(da)氧濃(nong)度(du)進(jin)行試(shi)驗。進口傳(chuan)感器(qi)YZS-8A型(xing)全自(zi)動(dong)極限(xian)氧指數(shu)測(ce)定(ding)儀
訪(fang)問(wen)次(ci)數:649
| 品(pin)牌(pai) | 其(qi)他品(pin)牌(pai) | 價格區間(jian) | 1萬(wan)-5萬 |
|---|---|---|---|
| 產地(di)類(lei)別(bie) | 國(guo)產 | 應用(yong)領域(yu) | 環保(bao),化(hua)工,石(shi)油,建材/家(jia)具,綜(zong)合 |
進口傳(chuan)感(gan)器YZS-8A型(xing)全自(zi)動(dong)極限(xian)氧指數(shu)測(ce)定(ding)儀
氧(yang)指數(shu)測(ce)定(ding)儀測(ce)定(ding)氧指數(shu)時,材料壹(yi)直不能點(dian)燃(ran)的原(yuan)因(yin)是什(shen)麽?
氧(yang)指數(shu)測(ce)定(ding)儀測(ce)定(ding)氧指數(shu)試(shi)驗過(guo)程(cheng)中(zhong),材料壹(yi)直不能點(dian)燃(ran),肯定(ding)是材料阻(zu)燃(ran)性(xing)較高(gao),氧濃(nong)度(du)過(guo)低的原(yuan)因(yin)。此(ci)時可(ke)以(yi)將氧(yang)氣閥(fa)氮(dan)氣閥(fa)先關(guan)閉,重新增(zeng)大(da)氧濃(nong)度(du)進(jin)行試(shi)驗。 為了避(bi)免(mian)用(yong)氧指數(shu)測(ce)定(ding)儀測(ce)定(ding)氧指數(shu)時材料不能點(dian)燃(ran)或(huo)者壹(yi)點就(jiu)沒了(le)的情(qing)況,用(yong)戶可以在(zai)試(shi)驗之前現(xian)在(zai)空(kong)氣中(zhong)將試(shi)樣(yang)燃(ran)燒(shao)壹(yi)下查看燃燒情(qing)況,正(zheng)常大(da)氣壓(ya)下的氧氣濃(nong)度(du)大(da)概在(zai)百分(fen)之二(er)十到(dao)百分(fen)之二(er)十壹(yi)之間(jian),據(ju)此(ci)可以估算壹(yi)個試(shi)樣(yang)材料在(zai)空(kong)氣中(zhong)燃燒(shao)的氧濃(nong)度(du)值,在試(shi)驗過(guo)程(cheng)中(zhong)反復(fu)調整,以此(ci)確定(ding)材料真(zhen)正(zheng)的氧濃(nong)度(du)。值得壹(yi)提的是,無論是之中(zhong)給(gei)過(guo)的材料氧(yang)指數(shu)參(can)考數(shu)據(ju)的,還是中(zhong)並未舉(ju)例(li)的材料,真(zhen)正(zheng)的試(shi)驗時都(dou)是反復(fu)進行(xing)試(shi)驗來確定(ding)氧指數(shu)值的。
YZS-8A型(xing)全自(zi)動(dong)極限(xian)氧指數(shu)測(ce)定(ding)儀(智能型(xing))
全自(zi)動(dong)氧(yang)指數(shu)測(ce)定(ding)儀是用(yong)來測(ce)試(shi)材料阻(zu)燃(ran)性(xing)能的儀器(qi),檢(jian)測(ce)材料在(zai)規(gui)定(ding)的試(shi)驗條件(jian)下,在氧氣和(he)氮(dan)氣混(hun)合氣體(ti)中(zhong)剛(gang)好維持(chi)試(shi)樣(yang)燃(ran)燒(shao)所(suo)需(xu)的低氧氣濃(nong)度(du)。適(shi)用(yong)於塑(su)料(liao)、橡膠、纖維、泡(pao)沫(mo)塑(su)料(liao)、電(dian)工套管(guan)、軟片和(he)薄(bo)膜(mo)及(ji)紡織(zhi)等(deng)材料的燃燒(shao)性(xing)能測(ce)定(ding)。
智能化(hua)全自(zi)動(dong)觸摸(mo)屏(ping)控制氧指數(shu)測(ce)定(ding)儀產品(pin)優(you)勢:1. 全彩(cai)觸摸(mo)屏(ping)控制,只(zhi)需(xu)在觸屏(ping)上設(she)定(ding)氧濃(nong)度(du)值,程(cheng)序便(bian)會自(zi)動(dong)調節到(dao)氧濃(nong)度(du)平衡並(bing)發(fa)出(chu)嘀的聲音提(ti)示,免(mian)去了(le)人(ren)工調節氧濃(nong)度(du)的麻煩(fan);2. 采用(yong)步進比例(li)閥(fa)大(da)大(da)提高(gao)了(le)流(liu)量的控制精度(du),采用(yong)閉環控制,測(ce)試(shi)當(dang)中(zhong)氧濃(nong)度(du)漂(piao)移程(cheng)序自(zi)動(dong)調節回到(dao)目標(biao)值,避免(mian)了氧(yang)指數(shu)測(ce)定(ding)儀不能在(zai)測(ce)試(shi)當(dang)中(zhong)調節氧濃(nong)度(du)的弊端(duan),大(da)大(da)提高(gao)了(le)測(ce)試(shi)精(jing)度(du)。YZS-8A型(xing)全自(zi)動(dong)極限(xian)氧指數(shu)測(ce)定(ding)儀

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