IN-ND石(shi)(shi)(shi)油產(chan)(chan)品(pin)運(yun)(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)自(zi)動(dong)(dong)測定(ding)(ding)儀是依(yi)據國家標準《GB265-88石(shi)(shi)(shi)油產(chan)(chan)品(pin)運(yun)(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)測定(ding)(ding)法》設(she)計制造的(de)專用(yong)測試儀器(qi)(qi)，適用(yong)于(yu)測定(ding)(ding)液(ye)(ye)(ye)體石(shi)(shi)(shi)油產(chan)(chan)品(pin)的(de)運(yun)(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)。本(ben)儀器(qi)(qi)具(ju)有計時(shi)試樣(yang)運(yun)(yun)動(dong)(dong)時(shi)間，自(zi)動(dong)(dong)計算運(yun)(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)的(de)最終結果。本(ben)方(fang)法適用(yong)于(yu)測定(ding)(ding)液(ye)(ye)(ye)體石(shi)(shi)(shi)油產(chan)(chan)品(pin)（指牛頓(dun)液(ye)(ye)(ye)體）的(de)運(yun)(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)，其單(dan)位為(wei)m2/s，通常在(zai)實際中使用(yong)為(wei)mm2/s。動(dong)(dong)力粘(zhan)(zhan)(zhan)度(du)(du)(du)可由(you)測得的(de)運(yun)(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)乘(cheng)以液(ye)(ye)(ye)體的(de)密(mi)度(du)(du)(du)求得。本(ben)方(fang)法是在(zai)某一恒定(ding)(ding)的(de)溫(wen)度(du)(du)(du)下(xia)，測定(ding)(ding)一定(ding)(ding)體積的(de)液(ye)(ye)(ye)體在(zai)重力下(xia)流過(guo)一個標定(ding)(ding)好的(de)玻(bo)璃毛細管粘(zhan)(zhan)(zhan)度(du)(du)(du)計的(de)時(shi)間，粘(zhan)(zhan)(zhan)度(du)(du)(du)計的(de)毛細管常數與流動(dong)(dong)時(shi)間的(de)乘(cheng)積，即為(wei)該溫(wen)度(du)(du)(du)下(xia)測定(ding)(ding)液(ye)(ye)(ye)體的(de)運(yun)(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)。該溫(wen)度(du)(du)(du)下(xia)運(yun)(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)和(he)同溫(wen)度(du)(du)(du)下(xia)液(ye)(ye)(ye)體的(de)密(mi)度(du)(du)(du)之積為(wei)該溫(wen)度(du)(du)(du)下(xia)的(de)動(dong)(dong)力粘(zhan)(zhan)(zhan)度(du)(du)(du)。    

1.7寸(cun)高清觸摸屏(ping)操作，方便操作，四試(shi)驗通道設計提供工作效(xiao)率

2  采用高精度控(kong)溫(wen)技(ji)術，控(kong)溫(wen)精度達到正負(fu)0.01攝氏度

3  全部高(gao)性能MCU控(kong)制(zhi)、穩定可靠性極高(gao)

4  全(quan)自動(dong)儲存(cun)檢(jian)測(ce)結果，并隨時查看

5  可長期連(lian)續工作，故障率極低

6  帶(dai)超溫保護功(gong)能(neng)，試驗(yan)更加安(an)全可靠

7  帶液(ye)位(wei)保(bao)護功能，恒溫液(ye)低于(yu)一(yi)定液(ye)位(wei)自動停止加熱(re)，保(bao)護儀器(qi)安(an)全

8  內置熱(re)敏打印(yin)機，自動打印(yin)試(shi)驗(yan)結果

1.溫度范圍：室溫～+150°C 精(jing)度±0.01°C。

2.溫度(du)傳感器：德國A級Pt 100不銹(xiu)鋼(gang)探頭， 內置溫度(du)校正，檢(jian)測結果可靠。

3.加(jia)熱(re)方式：電加(jia)熱(re)單元，最大加(jia)熱(re)功率1000 W。

4.  顯    示：7寸(cun)工業彩(cai)色觸摸屏。

5.  溫度(du)校(xiao)正：0-20隨意調整。

6.  數(shu)據存(cun)儲：100組測試結(jie)果。

7.  電(dian)  源：AC220V  50Hz；最大功率1500 W 。

a)使用環境溫度(du)：10～35℃

b)存(cun)儲(chu)環境溫度：0～50℃