簡要描述: 石(shi)(shi)油(you)(you)產(chan)品(pin)運(yun)動(dong)粘(zhan)(zhan)度(du)(du)自動(dong)測(ce)定(ding)儀IN-ND是(shi)依據國(guo)家標(biao)準《GB265-88石(shi)(shi)油(you)(you)產(chan)品(pin)運(yun)動(dong)粘(zhan)(zhan)度(du)(du)測(ce)定(ding)法》設計制造的(de)專(zhuan)用(yong)測(ce)試儀器,適用(yong)于(yu)測(ce)定(ding)液體(ti)石(shi)(shi)油(you)(you)產(chan)品(pin)的(de)運(yun)動(dong)粘(zhan)(zhan)度(du)(du)。本(ben)儀器具有計時試樣運(yun)動(dong)時間,自動(dong)計算運(yun)動(dong)粘(zhan)(zhan)度(du)(du)的(de)最終結果。本(ben)方法適用(yong)于(yu)測(ce)定(ding)液體(ti)石(shi)(shi)油(you)(you)產(chan)品(pin)(指(zhi)牛頓液體(ti))的(de)運(yun)動(dong)粘(zhan)(zhan)度(du)(du),其(qi)單位為m2/s。
IN-ND石(shi)油(you)產(chan)(chan)(chan)品運(yun)動(dong)(dong)(dong)粘(zhan)度(du)自動(dong)(dong)(dong)測(ce)(ce)(ce)定(ding)(ding)(ding)儀是依據國(guo)家標準《GB265-88石(shi)油(you)產(chan)(chan)(chan)品運(yun)動(dong)(dong)(dong)粘(zhan)度(du)測(ce)(ce)(ce)定(ding)(ding)(ding)法》設計(ji)(ji)(ji)制造的(de)專(zhuan)用(yong)測(ce)(ce)(ce)試儀器(qi),適用(yong)于(yu)(yu)測(ce)(ce)(ce)定(ding)(ding)(ding)液(ye)(ye)體(ti)(ti)石(shi)油(you)產(chan)(chan)(chan)品的(de)運(yun)動(dong)(dong)(dong)粘(zhan)度(du)。本(ben)儀器(qi)具有計(ji)(ji)(ji)時試樣(yang)運(yun)動(dong)(dong)(dong)時間,自動(dong)(dong)(dong)計(ji)(ji)(ji)算運(yun)動(dong)(dong)(dong)粘(zhan)度(du)的(de)最終結果。本(ben)方法適用(yong)于(yu)(yu)測(ce)(ce)(ce)定(ding)(ding)(ding)液(ye)(ye)體(ti)(ti)石(shi)油(you)產(chan)(chan)(chan)品(指牛頓(dun)液(ye)(ye)體(ti)(ti))的(de)運(yun)動(dong)(dong)(dong)粘(zhan)度(du),其(qi)單位為(wei)m2/s,通常(chang)在實際中使用(yong)為(wei)mm2/s。動(dong)(dong)(dong)力粘(zhan)度(du)可(ke)由測(ce)(ce)(ce)得的(de)運(yun)動(dong)(dong)(dong)粘(zhan)度(du)乘(cheng)(cheng)以(yi)液(ye)(ye)體(ti)(ti)的(de)密(mi)度(du)求得。本(ben)方法是在某一恒(heng)定(ding)(ding)(ding)的(de)溫度(du)下(xia)(xia),測(ce)(ce)(ce)定(ding)(ding)(ding)一定(ding)(ding)(ding)體(ti)(ti)積的(de)液(ye)(ye)體(ti)(ti)在重力下(xia)(xia)流過一個標定(ding)(ding)(ding)好的(de)玻璃(li)毛(mao)細管(guan)粘(zhan)度(du)計(ji)(ji)(ji)的(de)時間,粘(zhan)度(du)計(ji)(ji)(ji)的(de)毛(mao)細管(guan)常(chang)數與流動(dong)(dong)(dong)時間的(de)乘(cheng)(cheng)積,即為(wei)該(gai)溫度(du)下(xia)(xia)測(ce)(ce)(ce)定(ding)(ding)(ding)液(ye)(ye)體(ti)(ti)的(de)運(yun)動(dong)(dong)(dong)粘(zhan)度(du)。該(gai)溫度(du)下(xia)(xia)運(yun)動(dong)(dong)(dong)粘(zhan)度(du)和(he)同溫度(du)下(xia)(xia)液(ye)(ye)體(ti)(ti)的(de)密(mi)度(du)之(zhi)積為(wei)該(gai)溫度(du)下(xia)(xia)的(de)動(dong)(dong)(dong)力粘(zhan)度(du)。
一、主要功(gong)能(neng): |
1.7寸高清(qing)觸摸屏操作,方便操作,四試驗通(tong)道設計提供工(gong)作效(xiao)率
2 采(cai)用高(gao)精度(du)控溫(wen)(wen)技術,控溫(wen)(wen)精度(du)達到正負0.01攝(she)氏度(du)
3 全部高性能MCU控制、穩定可靠(kao)性極高
4 全自動(dong)儲(chu)存檢測結果(guo),并隨時查看
5 可長期連(lian)續工(gong)作,故(gu)障率極低
6 帶超溫保(bao)護功(gong)能,試驗(yan)更加安(an)全可靠
7 帶(dai)液位保(bao)(bao)護功能,恒溫液低(di)于一定(ding)液位自動停止加熱(re),保(bao)(bao)護儀器安全(quan)
8 內(nei)置熱敏打(da)印機,自動打(da)印試驗結果
二(er)、技(ji)術(shu)參數: |
1.溫度(du)范圍:室溫~+150°C 精(jing)度(du)±0.01°C。
2.溫度傳感器:德(de)國A級(ji)Pt 100不銹(xiu)鋼探頭, 內置(zhi)溫度校正,檢測結(jie)果可(ke)靠。
3.加(jia)熱方(fang)式:電加(jia)熱單元,最(zui)大加(jia)熱功率1000 W。
4. 顯(xian) 示:7寸工業彩色觸摸屏(ping)。
5. 溫(wen)度(du)校正:0-20隨(sui)意調整。
6. 數據存儲:100組(zu)測試結(jie)果(guo)。
7. 電 源(yuan):AC220V 50Hz;最大功率1500 W 。
a)使用(yong)環境溫(wen)度:10~35℃
b)存(cun)儲環境溫度:0~50℃