簡(jian)要(yao)描述(shu): 石油(you)產品(pin)運(yun)(yun)動(dong)(dong)粘(zhan)度(du)自動(dong)(dong)測(ce)定(ding)儀IN-ND是依據國家標準《GB265-88石油(you)產品(pin)運(yun)(yun)動(dong)(dong)粘(zhan)度(du)測(ce)定(ding)法》設計制造的(de)專用(yong)測(ce)試儀器(qi),適用(yong)于測(ce)定(ding)液體石油(you)產品(pin)的(de)運(yun)(yun)動(dong)(dong)粘(zhan)度(du)。本(ben)儀器(qi)具有計時試樣(yang)運(yun)(yun)動(dong)(dong)時間,自動(dong)(dong)計算運(yun)(yun)動(dong)(dong)粘(zhan)度(du)的(de)最終結果。本(ben)方法適用(yong)于測(ce)定(ding)液體石油(you)產品(pin)(指(zhi)牛頓液體)的(de)運(yun)(yun)動(dong)(dong)粘(zhan)度(du),其單(dan)位(wei)為(wei)m2/s。
IN-ND石(shi)油(you)產品(pin)(pin)(pin)運(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)自動(dong)(dong)測(ce)定(ding)(ding)儀是(shi)依據(ju)國(guo)家標(biao)準《GB265-88石(shi)油(you)產品(pin)(pin)(pin)運(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)測(ce)定(ding)(ding)法》設計制造(zao)的(de)(de)(de)(de)專用測(ce)試(shi)儀器(qi),適用于(yu)測(ce)定(ding)(ding)液(ye)體(ti)(ti)(ti)石(shi)油(you)產品(pin)(pin)(pin)的(de)(de)(de)(de)運(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)。本(ben)儀器(qi)具有計時(shi)(shi)(shi)試(shi)樣(yang)運(yun)(yun)(yun)動(dong)(dong)時(shi)(shi)(shi)間(jian),自動(dong)(dong)計算運(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)的(de)(de)(de)(de)最終結(jie)果。本(ben)方法適用于(yu)測(ce)定(ding)(ding)液(ye)體(ti)(ti)(ti)石(shi)油(you)產品(pin)(pin)(pin)(指牛頓液(ye)體(ti)(ti)(ti))的(de)(de)(de)(de)運(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du),其單位為(wei)m2/s,通常在(zai)實際中使用為(wei)mm2/s。動(dong)(dong)力(li)粘(zhan)(zhan)度(du)(du)(du)(du)可由測(ce)得(de)(de)的(de)(de)(de)(de)運(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)乘以液(ye)體(ti)(ti)(ti)的(de)(de)(de)(de)密(mi)度(du)(du)(du)(du)求得(de)(de)。本(ben)方法是(shi)在(zai)某一(yi)恒定(ding)(ding)的(de)(de)(de)(de)溫(wen)(wen)度(du)(du)(du)(du)下,測(ce)定(ding)(ding)一(yi)定(ding)(ding)體(ti)(ti)(ti)積(ji)的(de)(de)(de)(de)液(ye)體(ti)(ti)(ti)在(zai)重力(li)下流過一(yi)個標(biao)定(ding)(ding)好的(de)(de)(de)(de)玻璃毛(mao)細(xi)管(guan)粘(zhan)(zhan)度(du)(du)(du)(du)計的(de)(de)(de)(de)時(shi)(shi)(shi)間(jian),粘(zhan)(zhan)度(du)(du)(du)(du)計的(de)(de)(de)(de)毛(mao)細(xi)管(guan)常數與流動(dong)(dong)時(shi)(shi)(shi)間(jian)的(de)(de)(de)(de)乘積(ji),即為(wei)該溫(wen)(wen)度(du)(du)(du)(du)下測(ce)定(ding)(ding)液(ye)體(ti)(ti)(ti)的(de)(de)(de)(de)運(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)。該溫(wen)(wen)度(du)(du)(du)(du)下運(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)和同(tong)溫(wen)(wen)度(du)(du)(du)(du)下液(ye)體(ti)(ti)(ti)的(de)(de)(de)(de)密(mi)度(du)(du)(du)(du)之積(ji)為(wei)該溫(wen)(wen)度(du)(du)(du)(du)下的(de)(de)(de)(de)動(dong)(dong)力(li)粘(zhan)(zhan)度(du)(du)(du)(du)。
一(yi)、主要功能(neng): |
1.7寸高清觸摸屏操(cao)作,方便操(cao)作,四(si)試驗通道設計提供工(gong)作效(xiao)率
2 采用高(gao)精度控(kong)溫技(ji)術,控(kong)溫精度達到正負0.01攝氏度
3 全部高性(xing)能(neng)MCU控制、穩定可靠性(xing)極高
4 全自動(dong)儲存檢測(ce)結(jie)果,并隨時查(cha)看
5 可(ke)長期(qi)連續工作,故障率極低
6 帶超溫保護功能(neng),試驗更(geng)加安全可靠
7 帶液(ye)(ye)位保護功能,恒溫液(ye)(ye)低于(yu)一定液(ye)(ye)位自動停止加熱,保護儀器安(an)全(quan)
8 內置熱敏打印(yin)機,自(zi)動打印(yin)試驗結果
二、技術參數: |
1.溫度范圍(wei):室溫~+150°C 精度±0.01°C。
2.溫度傳感器:德國A級Pt 100不銹鋼探頭(tou), 內置溫度校(xiao)正,檢測結果可靠(kao)。
3.加熱方式:電加熱單元(yuan),最(zui)大(da)加熱功率(lv)1000 W。
4. 顯(xian) 示:7寸(cun)工業彩色觸摸屏。
5. 溫度校(xiao)正:0-20隨意調整。
6. 數據存(cun)儲:100組(zu)測試(shi)結果。
7. 電 源:AC220V 50Hz;最(zui)大功率(lv)1500 W 。
a)使用(yong)環境溫(wen)度:10~35℃
b)存儲(chu)環境溫度:0~50℃