簡要描述: 石(shi)油(you)產(chan)(chan)品(pin)運(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)度(du)自(zi)動(dong)(dong)(dong)(dong)測(ce)定儀(yi)IN-ND是依據國(guo)家標準(zhun)《GB265-88石(shi)油(you)產(chan)(chan)品(pin)運(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)度(du)測(ce)定法》設計制(zhi)造的專用測(ce)試儀(yi)器,適用于測(ce)定液體石(shi)油(you)產(chan)(chan)品(pin)的運(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)度(du)。本儀(yi)器具(ju)有計時試樣運(yun)(yun)動(dong)(dong)(dong)(dong)時間,自(zi)動(dong)(dong)(dong)(dong)計算運(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)度(du)的最終結果。本方(fang)法適用于測(ce)定液體石(shi)油(you)產(chan)(chan)品(pin)(指牛頓(dun)液體)的運(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)度(du),其(qi)單位為m2/s。
IN-ND石油(you)產品(pin)運(yun)動(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)自動(dong)(dong)(dong)測(ce)(ce)(ce)定(ding)儀是依(yi)據國家(jia)標(biao)(biao)準《GB265-88石油(you)產品(pin)運(yun)動(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)測(ce)(ce)(ce)定(ding)法》設(she)計制造的(de)(de)專用(yong)測(ce)(ce)(ce)試儀器(qi),適(shi)用(yong)于測(ce)(ce)(ce)定(ding)液(ye)體(ti)(ti)(ti)石油(you)產品(pin)的(de)(de)運(yun)動(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)。本(ben)儀器(qi)具有(you)計時試樣運(yun)動(dong)(dong)(dong)時間(jian),自動(dong)(dong)(dong)計算運(yun)動(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)的(de)(de)最終結果(guo)。本(ben)方法適(shi)用(yong)于測(ce)(ce)(ce)定(ding)液(ye)體(ti)(ti)(ti)石油(you)產品(pin)(指(zhi)牛頓液(ye)體(ti)(ti)(ti))的(de)(de)運(yun)動(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du),其單位為m2/s,通常在(zai)實際中使用(yong)為mm2/s。動(dong)(dong)(dong)力粘(zhan)(zhan)度(du)(du)(du)可由測(ce)(ce)(ce)得的(de)(de)運(yun)動(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)乘以(yi)液(ye)體(ti)(ti)(ti)的(de)(de)密度(du)(du)(du)求(qiu)得。本(ben)方法是在(zai)某一(yi)(yi)恒定(ding)的(de)(de)溫度(du)(du)(du)下,測(ce)(ce)(ce)定(ding)一(yi)(yi)定(ding)體(ti)(ti)(ti)積的(de)(de)液(ye)體(ti)(ti)(ti)在(zai)重力下流(liu)過一(yi)(yi)個(ge)標(biao)(biao)定(ding)好的(de)(de)玻璃毛(mao)細管粘(zhan)(zhan)度(du)(du)(du)計的(de)(de)時間(jian),粘(zhan)(zhan)度(du)(du)(du)計的(de)(de)毛(mao)細管常數(shu)與(yu)流(liu)動(dong)(dong)(dong)時間(jian)的(de)(de)乘積,即(ji)為該溫度(du)(du)(du)下測(ce)(ce)(ce)定(ding)液(ye)體(ti)(ti)(ti)的(de)(de)運(yun)動(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)。該溫度(du)(du)(du)下運(yun)動(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)和同溫度(du)(du)(du)下液(ye)體(ti)(ti)(ti)的(de)(de)密度(du)(du)(du)之積為該溫度(du)(du)(du)下的(de)(de)動(dong)(dong)(dong)力粘(zhan)(zhan)度(du)(du)(du)。
一、主要功能: |
1.7寸(cun)高(gao)清觸(chu)摸屏(ping)操作,方便操作,四試驗通道設計提供工作效(xiao)率(lv)
2 采用高精度控溫(wen)技術,控溫(wen)精度達到正負0.01攝氏度
3 全部高性(xing)能(neng)MCU控制、穩(wen)定可靠性(xing)極(ji)高
4 全自動儲存檢測結果,并隨時(shi)查看
5 可長期連續工作,故障(zhang)率(lv)極低
6 帶超溫保護功能,試驗更(geng)加安全可靠(kao)
7 帶液(ye)(ye)位(wei)保護功能(neng),恒溫液(ye)(ye)低(di)于一定(ding)液(ye)(ye)位(wei)自(zi)動停止加熱,保護儀器(qi)安全
8 內置熱敏打印(yin)機,自動(dong)打印(yin)試驗結果
二、技術參數: |
1.溫度范圍(wei):室溫~+150°C 精度±0.01°C。
2.溫(wen)度(du)傳感器:德國A級Pt 100不銹鋼探頭, 內置溫(wen)度(du)校正(zheng),檢測結果可靠。
3.加(jia)熱方式:電加(jia)熱單(dan)元,最大(da)加(jia)熱功率1000 W。
4. 顯 示(shi):7寸工業彩色觸摸屏(ping)。
5. 溫(wen)度校(xiao)正(zheng):0-20隨意調整。
6. 數據存儲:100組測試結(jie)果。
7. 電 源:AC220V 50Hz;最大功率1500 W 。
a)使用環境溫度:10~35℃
b)存儲環境(jing)溫(wen)度:0~50℃