簡要描述: 石(shi)(shi)油(you)產(chan)品(pin)運(yun)動(dong)粘度自動(dong)測(ce)定(ding)儀IN-ND是依據國家標準《GB265-88石(shi)(shi)油(you)產(chan)品(pin)運(yun)動(dong)粘度測(ce)定(ding)法》設計(ji)制造的(de)(de)專用(yong)測(ce)試儀器,適(shi)用(yong)于測(ce)定(ding)液體石(shi)(shi)油(you)產(chan)品(pin)的(de)(de)運(yun)動(dong)粘度。本儀器具有計(ji)時(shi)試樣運(yun)動(dong)時(shi)間,自動(dong)計(ji)算(suan)運(yun)動(dong)粘度的(de)(de)最終結果。本方法適(shi)用(yong)于測(ce)定(ding)液體石(shi)(shi)油(you)產(chan)品(pin)(指牛頓液體)的(de)(de)運(yun)動(dong)粘度,其單位(wei)為m2/s。
IN-ND石油(you)產(chan)品(pin)(pin)運(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)自動(dong)(dong)測定儀是(shi)依據(ju)國家標準《GB265-88石油(you)產(chan)品(pin)(pin)運(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)測定法》設計制(zhi)造的(de)(de)專用(yong)測試(shi)儀器,適(shi)用(yong)于測定液(ye)體(ti)(ti)石油(you)產(chan)品(pin)(pin)的(de)(de)運(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)。本儀器具有計時(shi)(shi)試(shi)樣(yang)運(yun)動(dong)(dong)時(shi)(shi)間,自動(dong)(dong)計算運(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)的(de)(de)最終結果(guo)。本方(fang)(fang)法適(shi)用(yong)于測定液(ye)體(ti)(ti)石油(you)產(chan)品(pin)(pin)(指牛頓液(ye)體(ti)(ti))的(de)(de)運(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du),其單位為(wei)(wei)m2/s,通(tong)常在實際中使用(yong)為(wei)(wei)mm2/s。動(dong)(dong)力粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)可由(you)測得(de)的(de)(de)運(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)乘(cheng)以液(ye)體(ti)(ti)的(de)(de)密(mi)度(du)(du)(du)求得(de)。本方(fang)(fang)法是(shi)在某一恒定的(de)(de)溫(wen)度(du)(du)(du)下(xia),測定一定體(ti)(ti)積(ji)的(de)(de)液(ye)體(ti)(ti)在重力下(xia)流過一個(ge)標定好的(de)(de)玻(bo)璃毛(mao)細(xi)管粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)計的(de)(de)時(shi)(shi)間,粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)計的(de)(de)毛(mao)細(xi)管常數與流動(dong)(dong)時(shi)(shi)間的(de)(de)乘(cheng)積(ji),即為(wei)(wei)該(gai)(gai)溫(wen)度(du)(du)(du)下(xia)測定液(ye)體(ti)(ti)的(de)(de)運(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)。該(gai)(gai)溫(wen)度(du)(du)(du)下(xia)運(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)和(he)同(tong)溫(wen)度(du)(du)(du)下(xia)液(ye)體(ti)(ti)的(de)(de)密(mi)度(du)(du)(du)之積(ji)為(wei)(wei)該(gai)(gai)溫(wen)度(du)(du)(du)下(xia)的(de)(de)動(dong)(dong)力粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)。
一(yi)、主要功能: |
1.7寸高(gao)清觸摸屏(ping)操作,方便操作,四(si)試驗通道設計提(ti)供工作效率
2 采用高精度(du)(du)控(kong)溫(wen)技(ji)術,控(kong)溫(wen)精度(du)(du)達到正負0.01攝(she)氏度(du)(du)
3 全部高性(xing)能(neng)MCU控(kong)制(zhi)、穩定可靠(kao)性(xing)極高
4 全(quan)自動(dong)儲存檢測結果,并(bing)隨時查看(kan)
5 可長期連續工作,故障率極低
6 帶超(chao)溫保(bao)護功(gong)能,試驗更(geng)加安(an)全可靠(kao)
7 帶液位保(bao)護功(gong)能,恒溫(wen)液低(di)于一定液位自動停(ting)止加熱,保(bao)護儀器安全
8 內置熱敏打(da)印機,自(zi)動打(da)印試驗(yan)結果(guo)
二(er)、技術參數: |
1.溫度范(fan)圍:室溫~+150°C 精(jing)度±0.01°C。
2.溫度(du)傳(chuan)感器:德國A級Pt 100不(bu)銹鋼探頭, 內置(zhi)溫度(du)校正,檢測結果可靠。
3.加(jia)(jia)熱方式:電加(jia)(jia)熱單元,最大加(jia)(jia)熱功率(lv)1000 W。
4. 顯 示:7寸(cun)工業彩色(se)觸摸屏。
5. 溫度校正:0-20隨(sui)意調整。
6. 數(shu)據存儲:100組測(ce)試結果(guo)。
7. 電 源:AC220V 50Hz;最(zui)大功率1500 W 。
a)使(shi)用環境溫(wen)度:10~35℃
b)存(cun)儲環境溫度(du):0~50℃