簡要描(miao)述: 石(shi)(shi)油產(chan)品運(yun)(yun)(yun)動(dong)粘度(du)(du)自(zi)(zi)動(dong)測定(ding)(ding)(ding)儀IN-ND是依據國家標準《GB265-88石(shi)(shi)油產(chan)品運(yun)(yun)(yun)動(dong)粘度(du)(du)測定(ding)(ding)(ding)法(fa)》設計制造的(de)專用測試(shi)儀器,適(shi)用于測定(ding)(ding)(ding)液(ye)(ye)體石(shi)(shi)油產(chan)品的(de)運(yun)(yun)(yun)動(dong)粘度(du)(du)。本儀器具有計時(shi)試(shi)樣運(yun)(yun)(yun)動(dong)時(shi)間,自(zi)(zi)動(dong)計算運(yun)(yun)(yun)動(dong)粘度(du)(du)的(de)最終結果。本方法(fa)適(shi)用于測定(ding)(ding)(ding)液(ye)(ye)體石(shi)(shi)油產(chan)品(指牛頓液(ye)(ye)體)的(de)運(yun)(yun)(yun)動(dong)粘度(du)(du),其單位(wei)為m2/s。
IN-ND石(shi)油產(chan)(chan)品(pin)運(yun)(yun)動(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)自(zi)動(dong)(dong)(dong)測(ce)(ce)定(ding)(ding)儀是依據國家標準《GB265-88石(shi)油產(chan)(chan)品(pin)運(yun)(yun)動(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)測(ce)(ce)定(ding)(ding)法(fa)》設計(ji)制(zhi)造(zao)的(de)(de)(de)專用測(ce)(ce)試儀器(qi),適(shi)用于測(ce)(ce)定(ding)(ding)液(ye)體石(shi)油產(chan)(chan)品(pin)的(de)(de)(de)運(yun)(yun)動(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)。本(ben)(ben)儀器(qi)具有計(ji)時(shi)(shi)試樣運(yun)(yun)動(dong)(dong)(dong)時(shi)(shi)間(jian),自(zi)動(dong)(dong)(dong)計(ji)算(suan)運(yun)(yun)動(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)的(de)(de)(de)最終(zhong)結(jie)果。本(ben)(ben)方法(fa)適(shi)用于測(ce)(ce)定(ding)(ding)液(ye)體石(shi)油產(chan)(chan)品(pin)(指牛頓液(ye)體)的(de)(de)(de)運(yun)(yun)動(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du),其(qi)單(dan)位為(wei)m2/s,通常在(zai)實際中使(shi)用為(wei)mm2/s。動(dong)(dong)(dong)力粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)可由測(ce)(ce)得(de)(de)的(de)(de)(de)運(yun)(yun)動(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)乘(cheng)以液(ye)體的(de)(de)(de)密(mi)(mi)度(du)(du)(du)(du)求得(de)(de)。本(ben)(ben)方法(fa)是在(zai)某一恒定(ding)(ding)的(de)(de)(de)溫(wen)度(du)(du)(du)(du)下(xia)(xia),測(ce)(ce)定(ding)(ding)一定(ding)(ding)體積的(de)(de)(de)液(ye)體在(zai)重力下(xia)(xia)流過一個標定(ding)(ding)好(hao)的(de)(de)(de)玻璃(li)毛(mao)細管粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)計(ji)的(de)(de)(de)時(shi)(shi)間(jian),粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)計(ji)的(de)(de)(de)毛(mao)細管常數與(yu)流動(dong)(dong)(dong)時(shi)(shi)間(jian)的(de)(de)(de)乘(cheng)積,即為(wei)該(gai)溫(wen)度(du)(du)(du)(du)下(xia)(xia)測(ce)(ce)定(ding)(ding)液(ye)體的(de)(de)(de)運(yun)(yun)動(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)。該(gai)溫(wen)度(du)(du)(du)(du)下(xia)(xia)運(yun)(yun)動(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)和同溫(wen)度(du)(du)(du)(du)下(xia)(xia)液(ye)體的(de)(de)(de)密(mi)(mi)度(du)(du)(du)(du)之(zhi)積為(wei)該(gai)溫(wen)度(du)(du)(du)(du)下(xia)(xia)的(de)(de)(de)動(dong)(dong)(dong)力粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)。
一(yi)、主(zhu)要(yao)功能: |
1.7寸高清觸摸(mo)屏操(cao)作,方便操(cao)作,四試驗通道設計(ji)提供工(gong)作效率
2 采(cai)用高精度控溫技術,控溫精度達(da)到正負0.01攝(she)氏度
3 全部高性能MCU控制、穩定可靠性極高
4 全自動儲(chu)存檢測(ce)結果,并隨時查看
5 可長期連續工作,故(gu)障(zhang)率極低
6 帶超溫保護功(gong)能,試驗(yan)更(geng)加安全可(ke)靠
7 帶液(ye)(ye)位(wei)(wei)保護功(gong)能,恒溫液(ye)(ye)低(di)于一定液(ye)(ye)位(wei)(wei)自動停止(zhi)加(jia)熱,保護儀(yi)器(qi)安(an)全
8 內置熱敏打印(yin)機,自動打印(yin)試驗結果
二、技術參數: |
1.溫度(du)(du)范圍:室溫~+150°C 精度(du)(du)±0.01°C。
2.溫(wen)度傳感(gan)器:德國A級Pt 100不銹鋼(gang)探(tan)頭, 內置溫(wen)度校正,檢(jian)測(ce)結果(guo)可靠。
3.加熱方式:電加熱單元,最大(da)加熱功率1000 W。
4. 顯 示:7寸工業(ye)彩色(se)觸摸(mo)屏。
5. 溫度校正:0-20隨意調整。
6. 數據存儲(chu):100組測試結(jie)果。
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(huan)境溫度:0~50℃