簡(jian)要描述: 石油產品運(yun)動(dong)粘(zhan)度(du)自動(dong)測(ce)定(ding)儀IN-ND是依據國(guo)家標準(zhun)《GB265-88石油產品運(yun)動(dong)粘(zhan)度(du)測(ce)定(ding)法》設計(ji)制造的專用(yong)(yong)測(ce)試(shi)(shi)儀器,適用(yong)(yong)于測(ce)定(ding)液體(ti)石油產品的運(yun)動(dong)粘(zhan)度(du)。本儀器具有計(ji)時試(shi)(shi)樣運(yun)動(dong)時間,自動(dong)計(ji)算運(yun)動(dong)粘(zhan)度(du)的最終結果。本方法適用(yong)(yong)于測(ce)定(ding)液體(ti)石油產品(指牛頓液體(ti))的運(yun)動(dong)粘(zhan)度(du),其單位為m2/s。
IN-ND石油(you)產(chan)品運(yun)(yun)(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)(du)(du)自動(dong)(dong)測定(ding)(ding)儀(yi)是依據國家標準《GB265-88石油(you)產(chan)品運(yun)(yun)(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)(du)(du)測定(ding)(ding)法》設(she)計(ji)制造的(de)(de)(de)專用測試儀(yi)器(qi),適(shi)用于測定(ding)(ding)液體(ti)(ti)(ti)(ti)石油(you)產(chan)品的(de)(de)(de)運(yun)(yun)(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)(du)(du)。本(ben)(ben)儀(yi)器(qi)具有計(ji)時(shi)(shi)試樣運(yun)(yun)(yun)(yun)(yun)動(dong)(dong)時(shi)(shi)間,自動(dong)(dong)計(ji)算運(yun)(yun)(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)最終結(jie)果。本(ben)(ben)方(fang)法適(shi)用于測定(ding)(ding)液體(ti)(ti)(ti)(ti)石油(you)產(chan)品(指牛(niu)頓(dun)液體(ti)(ti)(ti)(ti))的(de)(de)(de)運(yun)(yun)(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)(du)(du),其單(dan)位為(wei)(wei)m2/s,通常(chang)在(zai)實際中使(shi)用為(wei)(wei)mm2/s。動(dong)(dong)力粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)(du)(du)可由測得的(de)(de)(de)運(yun)(yun)(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)(du)(du)乘以(yi)液體(ti)(ti)(ti)(ti)的(de)(de)(de)密度(du)(du)(du)(du)(du)(du)(du)(du)求(qiu)得。本(ben)(ben)方(fang)法是在(zai)某一(yi)(yi)恒定(ding)(ding)的(de)(de)(de)溫(wen)度(du)(du)(du)(du)(du)(du)(du)(du)下(xia),測定(ding)(ding)一(yi)(yi)定(ding)(ding)體(ti)(ti)(ti)(ti)積的(de)(de)(de)液體(ti)(ti)(ti)(ti)在(zai)重力下(xia)流過一(yi)(yi)個標定(ding)(ding)好的(de)(de)(de)玻(bo)璃(li)毛細(xi)管粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)(du)(du)計(ji)的(de)(de)(de)時(shi)(shi)間,粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)(du)(du)計(ji)的(de)(de)(de)毛細(xi)管常(chang)數(shu)與(yu)流動(dong)(dong)時(shi)(shi)間的(de)(de)(de)乘積,即(ji)為(wei)(wei)該(gai)溫(wen)度(du)(du)(du)(du)(du)(du)(du)(du)下(xia)測定(ding)(ding)液體(ti)(ti)(ti)(ti)的(de)(de)(de)運(yun)(yun)(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)(du)(du)。該(gai)溫(wen)度(du)(du)(du)(du)(du)(du)(du)(du)下(xia)運(yun)(yun)(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)(du)(du)和同溫(wen)度(du)(du)(du)(du)(du)(du)(du)(du)下(xia)液體(ti)(ti)(ti)(ti)的(de)(de)(de)密度(du)(du)(du)(du)(du)(du)(du)(du)之積為(wei)(wei)該(gai)溫(wen)度(du)(du)(du)(du)(du)(du)(du)(du)下(xia)的(de)(de)(de)動(dong)(dong)力粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)(du)(du)。
一(yi)、主要功能: |
1.7寸(cun)高清觸摸屏操作,方便操作,四(si)試驗通(tong)道(dao)設計(ji)提供工作效率
2 采用高精度(du)控(kong)溫技(ji)術,控(kong)溫精度(du)達到正負0.01攝(she)氏(shi)度(du)
3 全部高(gao)性(xing)能MCU控制(zhi)、穩定可(ke)靠性(xing)極高(gao)
4 全自動儲存檢測結(jie)果,并隨時查看
5 可長期連續工作,故障率(lv)極低
6 帶(dai)超(chao)溫保護功能,試(shi)驗更加安全可靠
7 帶液位(wei)保護(hu)功能,恒溫液低于一定液位(wei)自動(dong)停止(zhi)加(jia)熱,保護(hu)儀器安(an)全(quan)
8 內(nei)置熱敏打印(yin)機,自(zi)動(dong)打印(yin)試(shi)驗結果
二(er)、技(ji)術(shu)參數: |
1.溫度范圍:室溫~+150°C 精度±0.01°C。
2.溫(wen)度傳感器:德國A級Pt 100不銹鋼探(tan)頭, 內(nei)置溫(wen)度校正(zheng),檢(jian)測(ce)結果(guo)可靠。
3.加熱方式:電加熱單(dan)元(yuan),最(zui)大加熱功(gong)率1000 W。
4. 顯(xian) 示:7寸工業彩色觸摸(mo)屏。
5. 溫度校正:0-20隨意調(diao)整。
6. 數(shu)據存儲:100組測試結果。
7. 電(dian) 源:AC220V 50Hz;最大功率1500 W 。
a)使用環境溫度:10~35℃
b)存儲環境溫度:0~50℃