簡要描(miao)述: 石油產品(pin)運(yun)動(dong)(dong)粘度(du)(du)自動(dong)(dong)測定(ding)(ding)儀IN-ND是(shi)依據(ju)國家標準《GB265-88石油產品(pin)運(yun)動(dong)(dong)粘度(du)(du)測定(ding)(ding)法》設(she)計制造的(de)(de)專用測試(shi)儀器(qi),適用于(yu)測定(ding)(ding)液(ye)(ye)體石油產品(pin)的(de)(de)運(yun)動(dong)(dong)粘度(du)(du)。本儀器(qi)具(ju)有計時試(shi)樣運(yun)動(dong)(dong)時間,自動(dong)(dong)計算運(yun)動(dong)(dong)粘度(du)(du)的(de)(de)最終(zhong)結果。本方法適用于(yu)測定(ding)(ding)液(ye)(ye)體石油產品(pin)(指(zhi)牛頓(dun)液(ye)(ye)體)的(de)(de)運(yun)動(dong)(dong)粘度(du)(du),其單(dan)位為m2/s。
IN-ND石油產(chan)品(pin)運(yun)動(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)自動(dong)(dong)測定(ding)(ding)儀是(shi)依據(ju)國家標準(zhun)《GB265-88石油產(chan)品(pin)運(yun)動(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)測定(ding)(ding)法》設(she)計(ji)(ji)制造的(de)(de)專(zhuan)用(yong)(yong)測試儀器,適(shi)用(yong)(yong)于測定(ding)(ding)液體(ti)(ti)(ti)(ti)(ti)石油產(chan)品(pin)的(de)(de)運(yun)動(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)。本(ben)儀器具(ju)有計(ji)(ji)時試樣運(yun)動(dong)(dong)時間,自動(dong)(dong)計(ji)(ji)算運(yun)動(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)的(de)(de)最終結(jie)果。本(ben)方法適(shi)用(yong)(yong)于測定(ding)(ding)液體(ti)(ti)(ti)(ti)(ti)石油產(chan)品(pin)(指牛頓液體(ti)(ti)(ti)(ti)(ti))的(de)(de)運(yun)動(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du),其單位(wei)為(wei)m2/s,通(tong)常(chang)在(zai)(zai)實際(ji)中使用(yong)(yong)為(wei)mm2/s。動(dong)(dong)力粘(zhan)(zhan)度(du)(du)(du)(du)可由測得的(de)(de)運(yun)動(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)乘以液體(ti)(ti)(ti)(ti)(ti)的(de)(de)密度(du)(du)(du)(du)求得。本(ben)方法是(shi)在(zai)(zai)某(mou)一(yi)恒定(ding)(ding)的(de)(de)溫(wen)(wen)度(du)(du)(du)(du)下(xia),測定(ding)(ding)一(yi)定(ding)(ding)體(ti)(ti)(ti)(ti)(ti)積的(de)(de)液體(ti)(ti)(ti)(ti)(ti)在(zai)(zai)重力下(xia)流(liu)過一(yi)個標定(ding)(ding)好(hao)的(de)(de)玻(bo)璃毛細管(guan)(guan)粘(zhan)(zhan)度(du)(du)(du)(du)計(ji)(ji)的(de)(de)時間,粘(zhan)(zhan)度(du)(du)(du)(du)計(ji)(ji)的(de)(de)毛細管(guan)(guan)常(chang)數與流(liu)動(dong)(dong)時間的(de)(de)乘積,即(ji)為(wei)該(gai)溫(wen)(wen)度(du)(du)(du)(du)下(xia)測定(ding)(ding)液體(ti)(ti)(ti)(ti)(ti)的(de)(de)運(yun)動(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)。該(gai)溫(wen)(wen)度(du)(du)(du)(du)下(xia)運(yun)動(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)和(he)同溫(wen)(wen)度(du)(du)(du)(du)下(xia)液體(ti)(ti)(ti)(ti)(ti)的(de)(de)密度(du)(du)(du)(du)之積為(wei)該(gai)溫(wen)(wen)度(du)(du)(du)(du)下(xia)的(de)(de)動(dong)(dong)力粘(zhan)(zhan)度(du)(du)(du)(du)。
一、主要功能(neng): |
1.7寸高清觸摸屏(ping)操(cao)作,方便操(cao)作,四試驗通道(dao)設計提(ti)供工作效率
2 采用(yong)高精(jing)度控溫技術,控溫精(jing)度達(da)到正負0.01攝氏度
3 全(quan)部高性(xing)(xing)能(neng)MCU控制、穩定可靠(kao)性(xing)(xing)極高
4 全(quan)自動儲(chu)存檢測(ce)結果,并隨時(shi)查看
5 可長期連續工作,故障率極低
6 帶超溫保護功能(neng),試驗更加安(an)全可靠
7 帶液(ye)(ye)位(wei)保(bao)(bao)護(hu)功能,恒溫液(ye)(ye)低于一定液(ye)(ye)位(wei)自動停止加熱,保(bao)(bao)護(hu)儀器安全
8 內置熱(re)敏打印機,自動打印試驗結(jie)果
二、技術參數: |
1.溫度(du)范圍(wei):室溫~+150°C 精(jing)度(du)±0.01°C。
2.溫度傳(chuan)感器:德國A級Pt 100不銹鋼(gang)探頭, 內置溫度校正(zheng),檢測結果可靠。
3.加(jia)熱方式(shi):電加(jia)熱單元,最大(da)加(jia)熱功(gong)率1000 W。
4. 顯 示:7寸工(gong)業彩(cai)色觸摸(mo)屏。
5. 溫度校正:0-20隨意調整。
6. 數據存儲:100組測試結果。
7. 電 源:AC220V 50Hz;最大(da)功率1500 W 。
a)使用環境溫度:10~35℃
b)存(cun)儲環境溫度(du):0~50℃