簡要描述: 石油(you)(you)產(chan)品(pin)運(yun)(yun)(yun)動(dong)(dong)(dong)粘度自(zi)動(dong)(dong)(dong)測定(ding)(ding)儀IN-ND是依據(ju)國(guo)家標準(zhun)《GB265-88石油(you)(you)產(chan)品(pin)運(yun)(yun)(yun)動(dong)(dong)(dong)粘度測定(ding)(ding)法》設(she)計(ji)制造的專用(yong)測試(shi)儀器,適用(yong)于測定(ding)(ding)液體石油(you)(you)產(chan)品(pin)的運(yun)(yun)(yun)動(dong)(dong)(dong)粘度。本儀器具(ju)有計(ji)時(shi)試(shi)樣運(yun)(yun)(yun)動(dong)(dong)(dong)時(shi)間,自(zi)動(dong)(dong)(dong)計(ji)算運(yun)(yun)(yun)動(dong)(dong)(dong)粘度的最終結果。本方(fang)法適用(yong)于測定(ding)(ding)液體石油(you)(you)產(chan)品(pin)(指牛頓(dun)液體)的運(yun)(yun)(yun)動(dong)(dong)(dong)粘度,其單(dan)位為m2/s。
IN-ND石(shi)(shi)油(you)(you)產品(pin)運(yun)(yun)動(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)自動(dong)測(ce)定(ding)儀是依據國家標(biao)準《GB265-88石(shi)(shi)油(you)(you)產品(pin)運(yun)(yun)動(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)測(ce)定(ding)法(fa)》設計(ji)制造(zao)的(de)(de)專用(yong)測(ce)試儀器,適用(yong)于測(ce)定(ding)液(ye)(ye)(ye)體(ti)石(shi)(shi)油(you)(you)產品(pin)的(de)(de)運(yun)(yun)動(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)。本(ben)儀器具有計(ji)時(shi)(shi)試樣運(yun)(yun)動(dong)時(shi)(shi)間,自動(dong)計(ji)算運(yun)(yun)動(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)的(de)(de)最終結(jie)果。本(ben)方法(fa)適用(yong)于測(ce)定(ding)液(ye)(ye)(ye)體(ti)石(shi)(shi)油(you)(you)產品(pin)(指牛頓液(ye)(ye)(ye)體(ti))的(de)(de)運(yun)(yun)動(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du),其單位為(wei)m2/s,通常(chang)在(zai)實際中使用(yong)為(wei)mm2/s。動(dong)力粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)可(ke)由(you)測(ce)得(de)的(de)(de)運(yun)(yun)動(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)乘以液(ye)(ye)(ye)體(ti)的(de)(de)密(mi)度(du)(du)(du)(du)求得(de)。本(ben)方法(fa)是在(zai)某一(yi)恒(heng)定(ding)的(de)(de)溫度(du)(du)(du)(du)下(xia)(xia),測(ce)定(ding)一(yi)定(ding)體(ti)積的(de)(de)液(ye)(ye)(ye)體(ti)在(zai)重力下(xia)(xia)流過(guo)一(yi)個標(biao)定(ding)好的(de)(de)玻璃毛(mao)細管(guan)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)計(ji)的(de)(de)時(shi)(shi)間,粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)計(ji)的(de)(de)毛(mao)細管(guan)常(chang)數與流動(dong)時(shi)(shi)間的(de)(de)乘積,即(ji)為(wei)該溫度(du)(du)(du)(du)下(xia)(xia)測(ce)定(ding)液(ye)(ye)(ye)體(ti)的(de)(de)運(yun)(yun)動(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)。該溫度(du)(du)(du)(du)下(xia)(xia)運(yun)(yun)動(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)和同(tong)溫度(du)(du)(du)(du)下(xia)(xia)液(ye)(ye)(ye)體(ti)的(de)(de)密(mi)度(du)(du)(du)(du)之積為(wei)該溫度(du)(du)(du)(du)下(xia)(xia)的(de)(de)動(dong)力粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)。
一、主(zhu)要功(gong)能(neng): |
1.7寸高清觸摸屏操(cao)作,方便操(cao)作,四試驗通道設計提供工(gong)作效(xiao)率
2 采用高精度控溫技術,控溫精度達到正(zheng)負0.01攝氏(shi)度
3 全部高(gao)性(xing)能MCU控制、穩(wen)定可靠性(xing)極高(gao)
4 全自動儲存檢測結果,并(bing)隨時查看(kan)
5 可長期連續(xu)工作,故障率(lv)極(ji)低
6 帶超溫保護功(gong)能(neng),試驗更加安全可靠
7 帶(dai)液(ye)(ye)位保護功能,恒(heng)溫液(ye)(ye)低于一(yi)定液(ye)(ye)位自動停止加(jia)熱,保護儀器安全
8 內置(zhi)熱(re)敏打(da)印機,自(zi)動(dong)打(da)印試驗結果
二、技術參數: |
1.溫(wen)度范圍:室溫(wen)~+150°C 精度±0.01°C。
2.溫度傳感(gan)器:德國A級Pt 100不銹(xiu)鋼探頭, 內置溫度校(xiao)正,檢測結果可靠。
3.加(jia)熱(re)方式:電加(jia)熱(re)單元,最大加(jia)熱(re)功率1000 W。
4. 顯 示:7寸工業彩色觸摸屏。
5. 溫度校正:0-20隨意調整。
6. 數(shu)據(ju)存儲:100組測試結(jie)果。
7. 電 源:AC220V 50Hz;最大(da)功(gong)率1500 W 。
a)使(shi)用環境溫(wen)度(du):10~35℃
b)存儲(chu)環(huan)境溫度:0~50℃