簡(jian)要描(miao)述: 石(shi)油(you)產品運動(dong)(dong)粘(zhan)度自動(dong)(dong)測定(ding)儀(yi)IN-ND是(shi)依據國(guo)家(jia)標準《GB265-88石(shi)油(you)產品運動(dong)(dong)粘(zhan)度測定(ding)法》設計制造的(de)專(zhuan)用(yong)測試(shi)儀(yi)器,適用(yong)于測定(ding)液(ye)體石(shi)油(you)產品的(de)運動(dong)(dong)粘(zhan)度。本儀(yi)器具有計時(shi)試(shi)樣運動(dong)(dong)時(shi)間,自動(dong)(dong)計算運動(dong)(dong)粘(zhan)度的(de)最終結果。本方法適用(yong)于測定(ding)液(ye)體石(shi)油(you)產品(指牛頓液(ye)體)的(de)運動(dong)(dong)粘(zhan)度,其單位為m2/s。
IN-ND石(shi)(shi)油產(chan)品運(yun)(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)(du)自動(dong)(dong)測定(ding)儀(yi)是依據國家(jia)標準《GB265-88石(shi)(shi)油產(chan)品運(yun)(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)(du)測定(ding)法(fa)》設計(ji)制(zhi)造的(de)(de)(de)(de)(de)專用(yong)(yong)測試(shi)儀(yi)器(qi),適(shi)用(yong)(yong)于測定(ding)液(ye)(ye)體(ti)石(shi)(shi)油產(chan)品的(de)(de)(de)(de)(de)運(yun)(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)(du)。本(ben)(ben)儀(yi)器(qi)具(ju)有計(ji)時試(shi)樣(yang)運(yun)(yun)(yun)(yun)動(dong)(dong)時間(jian),自動(dong)(dong)計(ji)算運(yun)(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)(du)的(de)(de)(de)(de)(de)最終結果(guo)。本(ben)(ben)方法(fa)適(shi)用(yong)(yong)于測定(ding)液(ye)(ye)體(ti)石(shi)(shi)油產(chan)品(指牛(niu)頓液(ye)(ye)體(ti))的(de)(de)(de)(de)(de)運(yun)(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)(du),其單位為(wei)m2/s,通常在(zai)實(shi)際中使用(yong)(yong)為(wei)mm2/s。動(dong)(dong)力(li)粘(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)(du)可由測得的(de)(de)(de)(de)(de)運(yun)(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)(du)乘(cheng)以液(ye)(ye)體(ti)的(de)(de)(de)(de)(de)密(mi)度(du)(du)(du)(du)求得。本(ben)(ben)方法(fa)是在(zai)某一(yi)恒定(ding)的(de)(de)(de)(de)(de)溫(wen)度(du)(du)(du)(du)下(xia),測定(ding)一(yi)定(ding)體(ti)積的(de)(de)(de)(de)(de)液(ye)(ye)體(ti)在(zai)重力(li)下(xia)流過一(yi)個(ge)標定(ding)好的(de)(de)(de)(de)(de)玻璃毛(mao)細管粘(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)(du)計(ji)的(de)(de)(de)(de)(de)時間(jian),粘(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)(du)計(ji)的(de)(de)(de)(de)(de)毛(mao)細管常數與流動(dong)(dong)時間(jian)的(de)(de)(de)(de)(de)乘(cheng)積,即為(wei)該溫(wen)度(du)(du)(du)(du)下(xia)測定(ding)液(ye)(ye)體(ti)的(de)(de)(de)(de)(de)運(yun)(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)(du)。該溫(wen)度(du)(du)(du)(du)下(xia)運(yun)(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)(du)和同溫(wen)度(du)(du)(du)(du)下(xia)液(ye)(ye)體(ti)的(de)(de)(de)(de)(de)密(mi)度(du)(du)(du)(du)之(zhi)積為(wei)該溫(wen)度(du)(du)(du)(du)下(xia)的(de)(de)(de)(de)(de)動(dong)(dong)力(li)粘(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)(du)。
一、主要功能: |
1.7寸高清(qing)觸摸屏操作,方便操作,四試驗通道設(she)計(ji)提供工作效率
2 采用高精度(du)控溫技術,控溫精度(du)達到正負0.01攝氏度(du)
3 全部高性能(neng)MCU控制(zhi)、穩定可靠(kao)性極高
4 全自動儲存檢測結果,并隨時(shi)查看
5 可長期連(lian)續(xu)工(gong)作,故障(zhang)率(lv)極(ji)低
6 帶超溫保護功能(neng),試驗更加安全可靠
7 帶液(ye)位保護功能,恒(heng)溫液(ye)低于一定液(ye)位自動停止加熱,保護儀器安全
8 內(nei)置(zhi)熱敏(min)打(da)印機(ji),自動打(da)印試驗(yan)結果
二、技(ji)術參(can)數: |
1.溫度(du)范圍:室溫~+150°C 精度(du)±0.01°C。
2.溫度(du)傳感器:德國A級Pt 100不銹鋼(gang)探頭(tou), 內置溫度(du)校正,檢(jian)測結果(guo)可靠。
3.加(jia)熱方式:電加(jia)熱單(dan)元,最大加(jia)熱功率1000 W。
4. 顯 示:7寸工(gong)業彩色觸摸屏。
5. 溫(wen)度校正:0-20隨意(yi)調整。
6. 數據存儲:100組(zu)測試(shi)結果。
7. 電 源:AC220V 50Hz;最大功率1500 W 。
a)使(shi)用環境(jing)溫度(du):10~35℃
b)存儲環境溫度:0~50℃