簡(jian)要(yao)描(miao)述(shu): 石(shi)(shi)油(you)產(chan)品運(yun)動(dong)(dong)粘度(du)自(zi)動(dong)(dong)測定(ding)儀(yi)IN-ND是依據(ju)國家標準《GB265-88石(shi)(shi)油(you)產(chan)品運(yun)動(dong)(dong)粘度(du)測定(ding)法》設(she)計(ji)制造(zao)的(de)專用(yong)測試儀(yi)器(qi),適用(yong)于測定(ding)液體石(shi)(shi)油(you)產(chan)品的(de)運(yun)動(dong)(dong)粘度(du)。本儀(yi)器(qi)具有計(ji)時試樣(yang)運(yun)動(dong)(dong)時間,自(zi)動(dong)(dong)計(ji)算運(yun)動(dong)(dong)粘度(du)的(de)最終結果(guo)。本方法適用(yong)于測定(ding)液體石(shi)(shi)油(you)產(chan)品(指牛(niu)頓液體)的(de)運(yun)動(dong)(dong)粘度(du),其單位為m2/s。
IN-ND石油產(chan)品運(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)度(du)(du)(du)(du)(du)自(zi)動(dong)(dong)(dong)(dong)測定(ding)儀是(shi)依據國家標準(zhun)《GB265-88石油產(chan)品運(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)度(du)(du)(du)(du)(du)測定(ding)法》設計(ji)制造的(de)(de)專用測試(shi)(shi)儀器,適用于(yu)(yu)測定(ding)液(ye)(ye)體(ti)(ti)石油產(chan)品的(de)(de)運(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)度(du)(du)(du)(du)(du)。本儀器具有計(ji)時試(shi)(shi)樣運(yun)(yun)動(dong)(dong)(dong)(dong)時間,自(zi)動(dong)(dong)(dong)(dong)計(ji)算運(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)度(du)(du)(du)(du)(du)的(de)(de)最終結(jie)果。本方法適用于(yu)(yu)測定(ding)液(ye)(ye)體(ti)(ti)石油產(chan)品(指(zhi)牛頓液(ye)(ye)體(ti)(ti))的(de)(de)運(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)度(du)(du)(du)(du)(du),其單(dan)位為m2/s,通常(chang)在(zai)實際中(zhong)使用為mm2/s。動(dong)(dong)(dong)(dong)力(li)粘(zhan)度(du)(du)(du)(du)(du)可由測得的(de)(de)運(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)度(du)(du)(du)(du)(du)乘(cheng)以液(ye)(ye)體(ti)(ti)的(de)(de)密度(du)(du)(du)(du)(du)求得。本方法是(shi)在(zai)某一恒定(ding)的(de)(de)溫(wen)度(du)(du)(du)(du)(du)下,測定(ding)一定(ding)體(ti)(ti)積(ji)的(de)(de)液(ye)(ye)體(ti)(ti)在(zai)重力(li)下流過一個標定(ding)好(hao)的(de)(de)玻璃毛(mao)細管粘(zhan)度(du)(du)(du)(du)(du)計(ji)的(de)(de)時間,粘(zhan)度(du)(du)(du)(du)(du)計(ji)的(de)(de)毛(mao)細管常(chang)數與流動(dong)(dong)(dong)(dong)時間的(de)(de)乘(cheng)積(ji),即為該(gai)溫(wen)度(du)(du)(du)(du)(du)下測定(ding)液(ye)(ye)體(ti)(ti)的(de)(de)運(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)度(du)(du)(du)(du)(du)。該(gai)溫(wen)度(du)(du)(du)(du)(du)下運(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)度(du)(du)(du)(du)(du)和同(tong)溫(wen)度(du)(du)(du)(du)(du)下液(ye)(ye)體(ti)(ti)的(de)(de)密度(du)(du)(du)(du)(du)之積(ji)為該(gai)溫(wen)度(du)(du)(du)(du)(du)下的(de)(de)動(dong)(dong)(dong)(dong)力(li)粘(zhan)度(du)(du)(du)(du)(du)。
一(yi)、主要功能: |
1.7寸高(gao)清(qing)觸摸(mo)屏操(cao)作,方(fang)便(bian)操(cao)作,四試驗通道設計提供工作效率
2 采用(yong)高精(jing)度控(kong)溫(wen)(wen)技術,控(kong)溫(wen)(wen)精(jing)度達(da)到正負0.01攝氏度
3 全部(bu)高性能MCU控(kong)制、穩定可靠性極高
4 全自動儲存檢測結果,并隨時查看
5 可長期連(lian)續(xu)工作(zuo),故障率極低(di)
6 帶超溫保護功能,試驗更加安全(quan)可靠
7 帶(dai)液(ye)位保(bao)護(hu)功能,恒溫液(ye)低(di)于(yu)一定液(ye)位自動停止加熱,保(bao)護(hu)儀器安全
8 內(nei)置熱敏(min)打印機,自動打印試(shi)驗結果
二、技術參數(shu): |
1.溫度范圍(wei):室溫~+150°C 精度±0.01°C。
2.溫(wen)度傳感器:德國(guo)A級Pt 100不銹鋼探頭(tou), 內置(zhi)溫(wen)度校(xiao)正,檢測結果可靠。
3.加熱方式:電加熱單元(yuan),最大加熱功率1000 W。
4. 顯 示:7寸工(gong)業彩色觸摸屏。
5. 溫度(du)校(xiao)正:0-20隨意(yi)調整。
6. 數據(ju)存儲:100組(zu)測試結果。
7. 電 源:AC220V 50Hz;最大功率1500 W 。
a)使(shi)用環(huan)境(jing)溫(wen)度:10~35℃
b)存(cun)儲環境溫(wen)度:0~50℃