簡要描述: 石油(you)(you)產(chan)(chan)品(pin)運動(dong)(dong)(dong)(dong)(dong)粘(zhan)度(du)自動(dong)(dong)(dong)(dong)(dong)測定儀(yi)IN-ND是依據國家標(biao)準《GB265-88石油(you)(you)產(chan)(chan)品(pin)運動(dong)(dong)(dong)(dong)(dong)粘(zhan)度(du)測定法(fa)》設計制造的(de)專用(yong)測試儀(yi)器,適用(yong)于測定液體(ti)石油(you)(you)產(chan)(chan)品(pin)的(de)運動(dong)(dong)(dong)(dong)(dong)粘(zhan)度(du)。本(ben)儀(yi)器具(ju)有計時(shi)試樣運動(dong)(dong)(dong)(dong)(dong)時(shi)間,自動(dong)(dong)(dong)(dong)(dong)計算運動(dong)(dong)(dong)(dong)(dong)粘(zhan)度(du)的(de)最終結果。本(ben)方法(fa)適用(yong)于測定液體(ti)石油(you)(you)產(chan)(chan)品(pin)(指牛頓(dun)液體(ti))的(de)運動(dong)(dong)(dong)(dong)(dong)粘(zhan)度(du),其單位(wei)為m2/s。
IN-ND石(shi)油產(chan)品運(yun)(yun)動(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)自動(dong)(dong)(dong)測(ce)定(ding)儀是依據國家標準《GB265-88石(shi)油產(chan)品運(yun)(yun)動(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)測(ce)定(ding)法》設計制造的(de)(de)(de)(de)專(zhuan)用測(ce)試儀器,適用于(yu)(yu)測(ce)定(ding)液(ye)(ye)體石(shi)油產(chan)品的(de)(de)(de)(de)運(yun)(yun)動(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)。本(ben)儀器具有計時(shi)試樣運(yun)(yun)動(dong)(dong)(dong)時(shi)間,自動(dong)(dong)(dong)計算(suan)運(yun)(yun)動(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)的(de)(de)(de)(de)最(zui)終(zhong)結果。本(ben)方法適用于(yu)(yu)測(ce)定(ding)液(ye)(ye)體石(shi)油產(chan)品(指(zhi)牛頓液(ye)(ye)體)的(de)(de)(de)(de)運(yun)(yun)動(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du),其(qi)單(dan)位為m2/s,通常在(zai)(zai)實際中使用為mm2/s。動(dong)(dong)(dong)力(li)(li)粘(zhan)(zhan)度(du)(du)(du)(du)可由(you)測(ce)得(de)的(de)(de)(de)(de)運(yun)(yun)動(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)乘以液(ye)(ye)體的(de)(de)(de)(de)密度(du)(du)(du)(du)求得(de)。本(ben)方法是在(zai)(zai)某一(yi)恒(heng)定(ding)的(de)(de)(de)(de)溫(wen)(wen)度(du)(du)(du)(du)下(xia),測(ce)定(ding)一(yi)定(ding)體積(ji)(ji)的(de)(de)(de)(de)液(ye)(ye)體在(zai)(zai)重力(li)(li)下(xia)流過(guo)一(yi)個標定(ding)好的(de)(de)(de)(de)玻璃毛細管粘(zhan)(zhan)度(du)(du)(du)(du)計的(de)(de)(de)(de)時(shi)間,粘(zhan)(zhan)度(du)(du)(du)(du)計的(de)(de)(de)(de)毛細管常數(shu)與流動(dong)(dong)(dong)時(shi)間的(de)(de)(de)(de)乘積(ji)(ji),即為該(gai)溫(wen)(wen)度(du)(du)(du)(du)下(xia)測(ce)定(ding)液(ye)(ye)體的(de)(de)(de)(de)運(yun)(yun)動(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)。該(gai)溫(wen)(wen)度(du)(du)(du)(du)下(xia)運(yun)(yun)動(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)和同溫(wen)(wen)度(du)(du)(du)(du)下(xia)液(ye)(ye)體的(de)(de)(de)(de)密度(du)(du)(du)(du)之積(ji)(ji)為該(gai)溫(wen)(wen)度(du)(du)(du)(du)下(xia)的(de)(de)(de)(de)動(dong)(dong)(dong)力(li)(li)粘(zhan)(zhan)度(du)(du)(du)(du)。
一、主要功能(neng): |
1.7寸高清(qing)觸(chu)摸屏(ping)操作,方(fang)便操作,四試驗通道設計提(ti)供工作效(xiao)率
2 采(cai)用高(gao)精度控溫技術(shu),控溫精度達到正負0.01攝氏度
3 全(quan)部高(gao)性能(neng)MCU控制、穩定可(ke)靠性極(ji)高(gao)
4 全(quan)自動儲存(cun)檢測結(jie)果,并隨(sui)時查看
5 可(ke)長期連續(xu)工(gong)作,故障(zhang)率極低
6 帶超溫保(bao)護功能,試驗更加安全可(ke)靠
7 帶液(ye)位(wei)保護功能,恒溫液(ye)低(di)于一定液(ye)位(wei)自動(dong)停(ting)止(zhi)加熱,保護儀器安全(quan)
8 內置熱敏打印(yin)(yin)機(ji),自動打印(yin)(yin)試(shi)驗結(jie)果
二、技術參(can)數: |
1.溫(wen)度(du)范圍:室溫(wen)~+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(jie)果可靠(kao)。
3.加熱(re)方式:電加熱(re)單(dan)元,最大加熱(re)功率1000 W。
4. 顯 示:7寸(cun)工業(ye)彩色觸摸屏。
5. 溫度校正:0-20隨意調整。
6. 數據存儲:100組測試結(jie)果(guo)。
7. 電 源:AC220V 50Hz;最(zui)大功率1500 W 。
a)使用環境溫(wen)度:10~35℃
b)存(cun)儲環境溫度:0~50℃