簡(jian)要(yao)描述(shu): 石油產(chan)(chan)品運(yun)(yun)動(dong)粘(zhan)度(du)(du)自動(dong)測(ce)定(ding)儀IN-ND是依據國家(jia)標(biao)準(zhun)《GB265-88石油產(chan)(chan)品運(yun)(yun)動(dong)粘(zhan)度(du)(du)測(ce)定(ding)法(fa)》設(she)計(ji)(ji)制(zhi)造的(de)(de)(de)專用(yong)測(ce)試儀器(qi),適(shi)用(yong)于測(ce)定(ding)液體(ti)(ti)石油產(chan)(chan)品的(de)(de)(de)運(yun)(yun)動(dong)粘(zhan)度(du)(du)。本儀器(qi)具有計(ji)(ji)時(shi)試樣運(yun)(yun)動(dong)時(shi)間,自動(dong)計(ji)(ji)算運(yun)(yun)動(dong)粘(zhan)度(du)(du)的(de)(de)(de)最終(zhong)結果。本方法(fa)適(shi)用(yong)于測(ce)定(ding)液體(ti)(ti)石油產(chan)(chan)品(指牛頓液體(ti)(ti))的(de)(de)(de)運(yun)(yun)動(dong)粘(zhan)度(du)(du),其單(dan)位為m2/s。
IN-ND石(shi)油產品(pin)運(yun)動(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)自動(dong)(dong)測定(ding)(ding)儀是依據國(guo)家標準《GB265-88石(shi)油產品(pin)運(yun)動(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)測定(ding)(ding)法》設計(ji)制造的(de)(de)(de)(de)專用(yong)(yong)測試儀器(qi),適(shi)用(yong)(yong)于測定(ding)(ding)液體(ti)(ti)石(shi)油產品(pin)的(de)(de)(de)(de)運(yun)動(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)。本儀器(qi)具有計(ji)時(shi)試樣運(yun)動(dong)(dong)時(shi)間,自動(dong)(dong)計(ji)算運(yun)動(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)的(de)(de)(de)(de)最(zui)終結(jie)果。本方(fang)法適(shi)用(yong)(yong)于測定(ding)(ding)液體(ti)(ti)石(shi)油產品(pin)(指(zhi)牛頓液體(ti)(ti))的(de)(de)(de)(de)運(yun)動(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du),其單位(wei)為(wei)(wei)m2/s,通常在實際中使用(yong)(yong)為(wei)(wei)mm2/s。動(dong)(dong)力(li)粘(zhan)(zhan)度(du)(du)(du)(du)可(ke)由測得的(de)(de)(de)(de)運(yun)動(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)乘以液體(ti)(ti)的(de)(de)(de)(de)密度(du)(du)(du)(du)求得。本方(fang)法是在某一恒定(ding)(ding)的(de)(de)(de)(de)溫(wen)度(du)(du)(du)(du)下(xia),測定(ding)(ding)一定(ding)(ding)體(ti)(ti)積(ji)(ji)的(de)(de)(de)(de)液體(ti)(ti)在重力(li)下(xia)流過(guo)一個標定(ding)(ding)好的(de)(de)(de)(de)玻璃毛細管粘(zhan)(zhan)度(du)(du)(du)(du)計(ji)的(de)(de)(de)(de)時(shi)間,粘(zhan)(zhan)度(du)(du)(du)(du)計(ji)的(de)(de)(de)(de)毛細管常數與流動(dong)(dong)時(shi)間的(de)(de)(de)(de)乘積(ji)(ji),即(ji)為(wei)(wei)該(gai)溫(wen)度(du)(du)(du)(du)下(xia)測定(ding)(ding)液體(ti)(ti)的(de)(de)(de)(de)運(yun)動(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)。該(gai)溫(wen)度(du)(du)(du)(du)下(xia)運(yun)動(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)和(he)同溫(wen)度(du)(du)(du)(du)下(xia)液體(ti)(ti)的(de)(de)(de)(de)密度(du)(du)(du)(du)之積(ji)(ji)為(wei)(wei)該(gai)溫(wen)度(du)(du)(du)(du)下(xia)的(de)(de)(de)(de)動(dong)(dong)力(li)粘(zhan)(zhan)度(du)(du)(du)(du)。
一(yi)、主(zhu)要功能: |
1.7寸高清觸摸(mo)屏操作(zuo),方便(bian)操作(zuo),四試驗(yan)通道(dao)設計提供工作(zuo)效率
2 采用高精度控(kong)溫技術(shu),控(kong)溫精度達到正負(fu)0.01攝氏(shi)度
3 全(quan)部高性能(neng)MCU控制、穩定可靠性極高
4 全自(zi)動儲存檢測結果,并隨(sui)時查看
5 可長期連續(xu)工(gong)作,故障率極低
6 帶超溫保護功能,試驗(yan)更加安全可靠(kao)
7 帶液(ye)(ye)位保護功(gong)能,恒(heng)溫液(ye)(ye)低(di)于一定(ding)液(ye)(ye)位自(zi)動停止加熱,保護儀器安全
8 內置熱敏打(da)印機,自動(dong)打(da)印試(shi)驗結果
二、技術參(can)數: |
1.溫度范圍:室(shi)溫~+150°C 精(jing)度±0.01°C。
2.溫度傳感(gan)器:德國(guo)A級Pt 100不銹(xiu)鋼探頭, 內置溫度校正,檢測結果可靠。
3.加(jia)熱(re)方式:電加(jia)熱(re)單元,最(zui)大加(jia)熱(re)功率1000 W。
4. 顯 示:7寸工業(ye)彩色觸摸屏。
5. 溫度校正:0-20隨意調整。
6. 數(shu)據存儲:100組測試結果。
7. 電 源:AC220V 50Hz;最大功率1500 W 。
a)使用環境溫度(du):10~35℃
b)存儲環境溫度:0~50℃