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簡要描述： 石油產(chan)品運(yun)(yun)動(dong)(dong)粘(zhan)度(du)自動(dong)(dong)測定儀IN-ND是依據國家標準(zhun)《GB265-88石油產(chan)品運(yun)(yun)動(dong)(dong)粘(zhan)度(du)測定法(fa)》設計(ji)(ji)制(zhi)造(zao)的(de)(de)專(zhuan)用測試(shi)儀器，適用于測定液體(ti)石油產(chan)品的(de)(de)運(yun)(yun)動(dong)(dong)粘(zhan)度(du)。本(ben)儀器具有計(ji)(ji)時(shi)試(shi)樣(yang)運(yun)(yun)動(dong)(dong)時(shi)間，自動(dong)(dong)計(ji)(ji)算運(yun)(yun)動(dong)(dong)粘(zhan)度(du)的(de)(de)最終(zhong)結果(guo)。本(ben)方(fang)法(fa)適用于測定液體(ti)石油產(chan)品（指牛(niu)頓液體(ti)）的(de)(de)運(yun)(yun)動(dong)(dong)粘(zhan)度(du)，其單位為(wei)m2/s。
產品型號：
IN-ND
訪問量：
2233
IN-ND石(shi)油產品(pin)運(yun)動(dong)(dong)(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)自(zi)動(dong)(dong)(dong)(dong)(dong)測定(ding)儀(yi)是(shi)依據國家標準《GB265-88石(shi)油產品(pin)運(yun)動(dong)(dong)(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)測定(ding)法(fa)》設(she)計制造的專用(yong)(yong)測試儀(yi)器(qi)，適(shi)用(yong)(yong)于(yu)測定(ding)液體(ti)(ti)石(shi)油產品(pin)的運(yun)動(dong)(dong)(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)。本(ben)儀(yi)器(qi)具(ju)有計時(shi)試樣運(yun)動(dong)(dong)(dong)(dong)(dong)時(shi)間(jian)(jian)，自(zi)動(dong)(dong)(dong)(dong)(dong)計算(suan)運(yun)動(dong)(dong)(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)的最終結果。本(ben)方法(fa)適(shi)用(yong)(yong)于(yu)測定(ding)液體(ti)(ti)石(shi)油產品(pin)（指牛頓液體(ti)(ti)）的運(yun)動(dong)(dong)(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)，其(qi)單位為m2/s，通常(chang)在實際中(zhong)使用(yong)(yong)為mm2/s。動(dong)(dong)(dong)(dong)(dong)力粘(zhan)(zhan)(zhan)度(du)可(ke)由測得(de)的運(yun)動(dong)(dong)(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)乘以液體(ti)(ti)的密(mi)度(du)求得(de)。本(ben)方法(fa)是(shi)在某(mou)一恒定(ding)的溫度(du)下(xia)，測定(ding)一定(ding)體(ti)(ti)積的液體(ti)(ti)在重力下(xia)流(liu)過一個標定(ding)好的玻璃毛細管(guan)(guan)粘(zhan)(zhan)(zhan)度(du)計的時(shi)間(jian)(jian)，粘(zhan)(zhan)(zhan)度(du)計的毛細管(guan)(guan)常(chang)數與流(liu)動(dong)(dong)(dong)(dong)(dong)時(shi)間(jian)(jian)的乘積，即為該溫度(du)下(xia)測定(ding)液體(ti)(ti)的運(yun)動(dong)(dong)(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)。該溫度(du)下(xia)運(yun)動(dong)(dong)(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)和同溫度(du)下(xia)液體(ti)(ti)的密(mi)度(du)之(zhi)積為該溫度(du)下(xia)的動(dong)(dong)(dong)(dong)(dong)力粘(zhan)(zhan)(zhan)度(du)。
一、主要(yao)功能: |
1.7寸高清觸摸(mo)屏(ping)操作(zuo)，方便操作(zuo)，四試驗(yan)通道設計提供工作(zuo)效率
2 采用(yong)高精度控溫(wen)技術，控溫(wen)精度達到正(zheng)負0.01攝氏度
3 全部(bu)高(gao)性能(neng)MCU控制、穩定可靠性極高(gao)
4 全自(zi)動儲存(cun)檢測(ce)結果，并隨時(shi)查看
5 可(ke)長期(qi)連續工作，故障率(lv)極低
6 帶(dai)超溫保(bao)護功能，試驗更加(jia)安全可靠
7 帶液(ye)位保(bao)護(hu)功(gong)能，恒溫(wen)液(ye)低于一定(ding)液(ye)位自(zi)動停止加熱，保(bao)護(hu)儀器安全
8 內置(zhi)熱敏打(da)印機，自動打(da)印試驗結果
二、技術(shu)參數: |
1.溫度(du)范圍：室溫～+150°C 精度(du)±0.01°C。
2.溫度傳感器：德國A級Pt 100不銹鋼探頭， 內置溫度校正，檢測結果可靠(kao)。
3.加熱(re)方式：電加熱(re)單元，最(zui)大加熱(re)功率1000 W。
4. 顯 示：7寸工(gong)業彩色觸摸屏。
5. 溫(wen)度(du)校(xiao)正：0-20隨意調整。
6. 數據(ju)存儲：100組測試結果。
7. 電(dian) 源：AC220V 50Hz；最大(da)功率(lv)1500 W 。
a)使用環(huan)境溫(wen)度：10～35℃
b)存儲環境溫度：0～50℃
