簡要描述(shu): 石油產品運動(dong)(dong)(dong)粘(zhan)(zhan)度(du)自動(dong)(dong)(dong)測定(ding)儀IN-ND是依據國家標準《GB265-88石油產品運動(dong)(dong)(dong)粘(zhan)(zhan)度(du)測定(ding)法(fa)》設計(ji)制造的(de)(de)專用(yong)測試儀器,適用(yong)于測定(ding)液體(ti)石油產品的(de)(de)運動(dong)(dong)(dong)粘(zhan)(zhan)度(du)。本儀器具有計(ji)時試樣運動(dong)(dong)(dong)時間,自動(dong)(dong)(dong)計(ji)算運動(dong)(dong)(dong)粘(zhan)(zhan)度(du)的(de)(de)最(zui)終結(jie)果。本方法(fa)適用(yong)于測定(ding)液體(ti)石油產品(指牛(niu)頓液體(ti))的(de)(de)運動(dong)(dong)(dong)粘(zhan)(zhan)度(du),其單位為m2/s。
IN-ND石(shi)油產(chan)(chan)品(pin)(pin)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)(du)自動(dong)(dong)(dong)(dong)測(ce)定儀(yi)是依據國家標(biao)準《GB265-88石(shi)油產(chan)(chan)品(pin)(pin)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)(du)測(ce)定法》設計(ji)制造(zao)的(de)(de)專用測(ce)試儀(yi)器,適(shi)用于測(ce)定液(ye)體(ti)石(shi)油產(chan)(chan)品(pin)(pin)的(de)(de)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)(du)。本(ben)(ben)儀(yi)器具有計(ji)時(shi)試樣運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)時(shi)間(jian),自動(dong)(dong)(dong)(dong)計(ji)算運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)(du)的(de)(de)最終結(jie)果。本(ben)(ben)方法適(shi)用于測(ce)定液(ye)體(ti)石(shi)油產(chan)(chan)品(pin)(pin)(指牛頓液(ye)體(ti))的(de)(de)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)(du),其單(dan)位為m2/s,通常在實際(ji)中使(shi)用為mm2/s。動(dong)(dong)(dong)(dong)力(li)粘(zhan)(zhan)度(du)(du)(du)(du)(du)可由測(ce)得(de)的(de)(de)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)(du)乘以液(ye)體(ti)的(de)(de)密度(du)(du)(du)(du)(du)求得(de)。本(ben)(ben)方法是在某(mou)一恒定的(de)(de)溫(wen)度(du)(du)(du)(du)(du)下(xia)(xia),測(ce)定一定體(ti)積(ji)的(de)(de)液(ye)體(ti)在重力(li)下(xia)(xia)流過一個標(biao)定好的(de)(de)玻璃毛細管粘(zhan)(zhan)度(du)(du)(du)(du)(du)計(ji)的(de)(de)時(shi)間(jian),粘(zhan)(zhan)度(du)(du)(du)(du)(du)計(ji)的(de)(de)毛細管常數與流動(dong)(dong)(dong)(dong)時(shi)間(jian)的(de)(de)乘積(ji),即為該(gai)溫(wen)度(du)(du)(du)(du)(du)下(xia)(xia)測(ce)定液(ye)體(ti)的(de)(de)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)(du)。該(gai)溫(wen)度(du)(du)(du)(du)(du)下(xia)(xia)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)(du)和(he)同溫(wen)度(du)(du)(du)(du)(du)下(xia)(xia)液(ye)體(ti)的(de)(de)密度(du)(du)(du)(du)(du)之積(ji)為該(gai)溫(wen)度(du)(du)(du)(du)(du)下(xia)(xia)的(de)(de)動(dong)(dong)(dong)(dong)力(li)粘(zhan)(zhan)度(du)(du)(du)(du)(du)。
一、主(zhu)要功能: |
1.7寸高清觸摸屏操(cao)作(zuo),方便操(cao)作(zuo),四(si)試驗(yan)通道設計(ji)提供工作(zuo)效(xiao)率
2 采用高精(jing)度(du)控溫(wen)技術(shu),控溫(wen)精(jing)度(du)達(da)到正負0.01攝氏度(du)
3 全(quan)部高性(xing)能MCU控制、穩(wen)定可靠性(xing)極高
4 全自動儲存(cun)檢測結果,并隨時(shi)查(cha)看(kan)
5 可長期連續工作(zuo),故障率(lv)極(ji)低
6 帶超(chao)溫保(bao)護功(gong)能,試驗更加安全(quan)可靠
7 帶(dai)液位保(bao)護功能,恒(heng)溫液低于一(yi)定(ding)液位自(zi)動停止加熱,保(bao)護儀器安全(quan)
8 內(nei)置熱敏(min)打印機,自動打印試(shi)驗結果(guo)
二、技(ji)術參數: |
1.溫度范圍:室溫~+150°C 精度±0.01°C。
2.溫度(du)傳感器:德國(guo)A級Pt 100不銹鋼(gang)探頭, 內置(zhi)溫度(du)校正,檢測結(jie)果可靠。
3.加熱(re)方式:電加熱(re)單元,最大加熱(re)功(gong)率1000 W。
4. 顯 示(shi):7寸(cun)工業(ye)彩色觸摸屏。
5. 溫(wen)度校正:0-20隨意調整。
6. 數據存儲(chu):100組測試(shi)結(jie)果(guo)。
7. 電 源:AC220V 50Hz;最大(da)功率1500 W 。
a)使用環境溫度:10~35℃
b)存(cun)儲環境溫度:0~50℃