簡(jian)要描述: 石油(you)產品運(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)度(du)自動(dong)(dong)測(ce)定儀IN-ND是依(yi)據國家(jia)標準《GB265-88石油(you)產品運(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)度(du)測(ce)定法》設計制(zhi)造(zao)的專用測(ce)試儀器(qi),適(shi)用于(yu)測(ce)定液(ye)體(ti)石油(you)產品的運(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)度(du)。本儀器(qi)具有計時(shi)試樣運(yun)動(dong)(dong)時(shi)間,自動(dong)(dong)計算運(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)度(du)的最(zui)終結果。本方法適(shi)用于(yu)測(ce)定液(ye)體(ti)石油(you)產品(指(zhi)牛頓液(ye)體(ti))的運(yun)動(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)度(du),其單位為m2/s。
IN-ND石(shi)油(you)產(chan)品(pin)(pin)運動(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)自(zi)動(dong)(dong)(dong)測(ce)定(ding)儀(yi)是(shi)依據國家標準《GB265-88石(shi)油(you)產(chan)品(pin)(pin)運動(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)測(ce)定(ding)法(fa)》設計制造的(de)(de)(de)(de)(de)專用(yong)測(ce)試(shi)儀(yi)器(qi),適用(yong)于測(ce)定(ding)液體(ti)石(shi)油(you)產(chan)品(pin)(pin)的(de)(de)(de)(de)(de)運動(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)。本(ben)儀(yi)器(qi)具有計時(shi)試(shi)樣(yang)運動(dong)(dong)(dong)時(shi)間,自(zi)動(dong)(dong)(dong)計算運動(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)的(de)(de)(de)(de)(de)最終結(jie)果。本(ben)方法(fa)適用(yong)于測(ce)定(ding)液體(ti)石(shi)油(you)產(chan)品(pin)(pin)(指(zhi)牛頓液體(ti))的(de)(de)(de)(de)(de)運動(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du),其單(dan)位為(wei)(wei)m2/s,通常在(zai)實(shi)際中使用(yong)為(wei)(wei)mm2/s。動(dong)(dong)(dong)力粘(zhan)(zhan)度(du)(du)(du)(du)可由測(ce)得的(de)(de)(de)(de)(de)運動(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)乘(cheng)(cheng)以(yi)液體(ti)的(de)(de)(de)(de)(de)密度(du)(du)(du)(du)求得。本(ben)方法(fa)是(shi)在(zai)某(mou)一(yi)恒定(ding)的(de)(de)(de)(de)(de)溫(wen)(wen)度(du)(du)(du)(du)下(xia)(xia),測(ce)定(ding)一(yi)定(ding)體(ti)積(ji)的(de)(de)(de)(de)(de)液體(ti)在(zai)重力下(xia)(xia)流過一(yi)個(ge)標定(ding)好的(de)(de)(de)(de)(de)玻璃毛細管粘(zhan)(zhan)度(du)(du)(du)(du)計的(de)(de)(de)(de)(de)時(shi)間,粘(zhan)(zhan)度(du)(du)(du)(du)計的(de)(de)(de)(de)(de)毛細管常數與流動(dong)(dong)(dong)時(shi)間的(de)(de)(de)(de)(de)乘(cheng)(cheng)積(ji),即為(wei)(wei)該(gai)溫(wen)(wen)度(du)(du)(du)(du)下(xia)(xia)測(ce)定(ding)液體(ti)的(de)(de)(de)(de)(de)運動(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)。該(gai)溫(wen)(wen)度(du)(du)(du)(du)下(xia)(xia)運動(dong)(dong)(dong)粘(zhan)(zhan)度(du)(du)(du)(du)和同(tong)溫(wen)(wen)度(du)(du)(du)(du)下(xia)(xia)液體(ti)的(de)(de)(de)(de)(de)密度(du)(du)(du)(du)之積(ji)為(wei)(wei)該(gai)溫(wen)(wen)度(du)(du)(du)(du)下(xia)(xia)的(de)(de)(de)(de)(de)動(dong)(dong)(dong)力粘(zhan)(zhan)度(du)(du)(du)(du)。
一、主要功能: |
1.7寸高(gao)清(qing)觸(chu)摸屏(ping)操作,方便(bian)操作,四試驗通道設計(ji)提供工作效(xiao)率(lv)
2 采用高精(jing)度(du)控溫(wen)技(ji)術,控溫(wen)精(jing)度(du)達到正負0.01攝(she)氏度(du)
3 全部高性能MCU控制、穩定(ding)可靠(kao)性極高
4 全自動儲(chu)存檢(jian)測結果(guo),并隨時查看
5 可長期(qi)連續工作,故障率極(ji)低(di)
6 帶超溫保護功能(neng),試驗(yan)更加安全可靠
7 帶液(ye)(ye)位保(bao)護功能,恒溫液(ye)(ye)低于一定液(ye)(ye)位自動停止(zhi)加(jia)熱(re),保(bao)護儀器安全(quan)
8 內置熱敏打印機(ji),自(zi)動打印試驗結果
二(er)、技術(shu)參數: |
1.溫度范圍:室溫~+150°C 精(jing)度±0.01°C。
2.溫度(du)傳(chuan)感器:德國(guo)A級Pt 100不銹鋼探(tan)頭(tou), 內置(zhi)溫度(du)校(xiao)正,檢測結果(guo)可靠。
3.加(jia)熱方式(shi):電加(jia)熱單元,最(zui)大加(jia)熱功(gong)率1000 W。
4. 顯 示:7寸工業彩色觸摸屏。
5. 溫度校正:0-20隨意調整。
6. 數據存儲:100組測試結果。
7. 電(dian) 源:AC220V 50Hz;最大(da)功(gong)率1500 W 。
a)使用環(huan)境(jing)溫度:10~35℃
b)存儲環境溫度:0~50℃