簡要描述: 石油(you)(you)(you)產(chan)品(pin)運(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)度(du)自(zi)動(dong)(dong)測(ce)(ce)定(ding)(ding)儀IN-ND是依(yi)據(ju)國家(jia)標準(zhun)《GB265-88石油(you)(you)(you)產(chan)品(pin)運(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)度(du)測(ce)(ce)定(ding)(ding)法(fa)》設計(ji)制造的專(zhuan)用(yong)測(ce)(ce)試(shi)儀器,適(shi)用(yong)于測(ce)(ce)定(ding)(ding)液(ye)體石油(you)(you)(you)產(chan)品(pin)的運(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)度(du)。本儀器具(ju)有計(ji)時試(shi)樣運(yun)動(dong)(dong)時間(jian),自(zi)動(dong)(dong)計(ji)算運(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)度(du)的最(zui)終結(jie)果。本方法(fa)適(shi)用(yong)于測(ce)(ce)定(ding)(ding)液(ye)體石油(you)(you)(you)產(chan)品(pin)(指牛頓液(ye)體)的運(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)度(du),其單位為m2/s。
IN-ND石(shi)油產(chan)品(pin)運(yun)動(dong)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)自(zi)動(dong)測(ce)(ce)定(ding)儀(yi)是(shi)依據國(guo)家(jia)標準《GB265-88石(shi)油產(chan)品(pin)運(yun)動(dong)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)測(ce)(ce)定(ding)法》設計(ji)制造(zao)的(de)(de)(de)專用(yong)測(ce)(ce)試儀(yi)器(qi),適用(yong)于(yu)(yu)測(ce)(ce)定(ding)液(ye)(ye)(ye)體(ti)(ti)石(shi)油產(chan)品(pin)的(de)(de)(de)運(yun)動(dong)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)。本儀(yi)器(qi)具(ju)有(you)計(ji)時(shi)(shi)試樣運(yun)動(dong)時(shi)(shi)間,自(zi)動(dong)計(ji)算運(yun)動(dong)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)的(de)(de)(de)最終結果。本方(fang)法適用(yong)于(yu)(yu)測(ce)(ce)定(ding)液(ye)(ye)(ye)體(ti)(ti)石(shi)油產(chan)品(pin)(指(zhi)牛(niu)頓液(ye)(ye)(ye)體(ti)(ti))的(de)(de)(de)運(yun)動(dong)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du),其(qi)單位為m2/s,通常在(zai)(zai)實際中(zhong)使用(yong)為mm2/s。動(dong)力(li)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)可(ke)由測(ce)(ce)得的(de)(de)(de)運(yun)動(dong)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)乘以液(ye)(ye)(ye)體(ti)(ti)的(de)(de)(de)密度(du)(du)(du)(du)(du)(du)求得。本方(fang)法是(shi)在(zai)(zai)某一恒定(ding)的(de)(de)(de)溫度(du)(du)(du)(du)(du)(du)下(xia),測(ce)(ce)定(ding)一定(ding)體(ti)(ti)積(ji)的(de)(de)(de)液(ye)(ye)(ye)體(ti)(ti)在(zai)(zai)重力(li)下(xia)流(liu)(liu)過一個標定(ding)好的(de)(de)(de)玻璃毛(mao)細管(guan)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)計(ji)的(de)(de)(de)時(shi)(shi)間,粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)計(ji)的(de)(de)(de)毛(mao)細管(guan)常數與流(liu)(liu)動(dong)時(shi)(shi)間的(de)(de)(de)乘積(ji),即(ji)為該溫度(du)(du)(du)(du)(du)(du)下(xia)測(ce)(ce)定(ding)液(ye)(ye)(ye)體(ti)(ti)的(de)(de)(de)運(yun)動(dong)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)。該溫度(du)(du)(du)(du)(du)(du)下(xia)運(yun)動(dong)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)和同溫度(du)(du)(du)(du)(du)(du)下(xia)液(ye)(ye)(ye)體(ti)(ti)的(de)(de)(de)密度(du)(du)(du)(du)(du)(du)之積(ji)為該溫度(du)(du)(du)(du)(du)(du)下(xia)的(de)(de)(de)動(dong)力(li)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)。
一、主要功能: |
1.7寸高清觸摸屏(ping)操(cao)作(zuo),方便操(cao)作(zuo),四試驗通(tong)道設計(ji)提供(gong)工(gong)作(zuo)效(xiao)率
2 采用高精度控溫技(ji)術,控溫精度達到正(zheng)負0.01攝氏度
3 全部(bu)高性能MCU控制、穩(wen)定可靠性極(ji)高
4 全自動儲存檢(jian)測(ce)結果,并隨(sui)時查(cha)看
5 可(ke)長期連續工作,故障率極低
6 帶(dai)超溫保(bao)護(hu)功能,試驗更加安(an)全可(ke)靠
7 帶液(ye)位保護功能,恒溫液(ye)低于(yu)一(yi)定液(ye)位自動停止(zhi)加熱,保護儀器安全(quan)
8 內置(zhi)熱敏打(da)印(yin)機,自動打(da)印(yin)試驗結果
二、技術(shu)參數(shu): |
1.溫度(du)范圍:室溫~+150°C 精度(du)±0.01°C。
2.溫(wen)度傳感器:德國A級(ji)Pt 100不銹鋼探頭(tou), 內置溫(wen)度校正,檢(jian)測(ce)結(jie)果可靠。
3.加(jia)熱(re)方式(shi):電加(jia)熱(re)單元(yuan),最(zui)大加(jia)熱(re)功率1000 W。
4. 顯 示(shi):7寸(cun)工業彩色觸(chu)摸(mo)屏(ping)。
5. 溫度校正:0-20隨意調整。
6. 數據存儲(chu):100組測試結果。
7. 電 源:AC220V 50Hz;最大(da)功率1500 W 。
a)使用環境溫度:10~35℃
b)存儲環境溫(wen)度:0~50℃