簡(jian)要(yao)描述: 石油(you)(you)產(chan)品(pin)(pin)運動(dong)粘(zhan)度(du)(du)自(zi)動(dong)測(ce)(ce)定(ding)(ding)儀IN-ND是依據國家標準《GB265-88石油(you)(you)產(chan)品(pin)(pin)運動(dong)粘(zhan)度(du)(du)測(ce)(ce)定(ding)(ding)法(fa)》設(she)計(ji)制造的專用測(ce)(ce)試儀器,適用于測(ce)(ce)定(ding)(ding)液體(ti)(ti)石油(you)(you)產(chan)品(pin)(pin)的運動(dong)粘(zhan)度(du)(du)。本儀器具有計(ji)時(shi)(shi)試樣運動(dong)時(shi)(shi)間(jian),自(zi)動(dong)計(ji)算運動(dong)粘(zhan)度(du)(du)的最終結果。本方法(fa)適用于測(ce)(ce)定(ding)(ding)液體(ti)(ti)石油(you)(you)產(chan)品(pin)(pin)(指(zhi)牛頓液體(ti)(ti))的運動(dong)粘(zhan)度(du)(du),其(qi)單位為m2/s。
IN-ND石(shi)油(you)產(chan)(chan)(chan)品(pin)運(yun)(yun)動(dong)(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)自動(dong)(dong)(dong)測(ce)(ce)(ce)定(ding)儀是(shi)(shi)依據(ju)國家標準《GB265-88石(shi)油(you)產(chan)(chan)(chan)品(pin)運(yun)(yun)動(dong)(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)測(ce)(ce)(ce)定(ding)法(fa)》設計(ji)(ji)制(zhi)造的(de)(de)專(zhuan)用(yong)測(ce)(ce)(ce)試儀器,適(shi)用(yong)于測(ce)(ce)(ce)定(ding)液(ye)體(ti)(ti)石(shi)油(you)產(chan)(chan)(chan)品(pin)的(de)(de)運(yun)(yun)動(dong)(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)。本儀器具(ju)有計(ji)(ji)時(shi)試樣運(yun)(yun)動(dong)(dong)(dong)時(shi)間(jian)(jian),自動(dong)(dong)(dong)計(ji)(ji)算運(yun)(yun)動(dong)(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)的(de)(de)最(zui)終結(jie)果。本方(fang)法(fa)適(shi)用(yong)于測(ce)(ce)(ce)定(ding)液(ye)體(ti)(ti)石(shi)油(you)產(chan)(chan)(chan)品(pin)(指牛頓(dun)液(ye)體(ti)(ti))的(de)(de)運(yun)(yun)動(dong)(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du),其單位為(wei)m2/s,通常在(zai)實際中使用(yong)為(wei)mm2/s。動(dong)(dong)(dong)力粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)可由測(ce)(ce)(ce)得的(de)(de)運(yun)(yun)動(dong)(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)乘以液(ye)體(ti)(ti)的(de)(de)密(mi)度(du)(du)(du)求得。本方(fang)法(fa)是(shi)(shi)在(zai)某一恒定(ding)的(de)(de)溫度(du)(du)(du)下,測(ce)(ce)(ce)定(ding)一定(ding)體(ti)(ti)積(ji)(ji)(ji)的(de)(de)液(ye)體(ti)(ti)在(zai)重力下流過一個標定(ding)好的(de)(de)玻璃毛細管(guan)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)計(ji)(ji)的(de)(de)時(shi)間(jian)(jian),粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)計(ji)(ji)的(de)(de)毛細管(guan)常數與流動(dong)(dong)(dong)時(shi)間(jian)(jian)的(de)(de)乘積(ji)(ji)(ji),即為(wei)該溫度(du)(du)(du)下測(ce)(ce)(ce)定(ding)液(ye)體(ti)(ti)的(de)(de)運(yun)(yun)動(dong)(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)。該溫度(du)(du)(du)下運(yun)(yun)動(dong)(dong)(dong)粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)和(he)同溫度(du)(du)(du)下液(ye)體(ti)(ti)的(de)(de)密(mi)度(du)(du)(du)之積(ji)(ji)(ji)為(wei)該溫度(du)(du)(du)下的(de)(de)動(dong)(dong)(dong)力粘(zhan)(zhan)(zhan)(zhan)(zhan)度(du)(du)(du)。
一(yi)、主要功能(neng): |
1.7寸高清觸摸屏操(cao)(cao)作(zuo),方(fang)便操(cao)(cao)作(zuo),四(si)試驗通道設計提供工作(zuo)效率(lv)
2 采用高精度控溫(wen)(wen)技術,控溫(wen)(wen)精度達到正負0.01攝氏(shi)度
3 全部高(gao)(gao)性能MCU控(kong)制、穩定可靠性極高(gao)(gao)
4 全自動儲存檢測結果,并隨時查看
5 可長(chang)期(qi)連續工作,故障率極低
6 帶超溫保護(hu)功(gong)能,試驗(yan)更加安全可靠
7 帶液(ye)(ye)位保護功能,恒(heng)溫液(ye)(ye)低于(yu)一定液(ye)(ye)位自動停止加熱,保護儀器(qi)安全
8 內置熱敏打印機(ji),自動打印試驗結果
二、技術參(can)數: |
1.溫度(du)范(fan)圍:室溫~+150°C 精(jing)度(du)±0.01°C。
2.溫(wen)(wen)度(du)傳(chuan)感器:德國A級Pt 100不銹(xiu)鋼(gang)探頭, 內置溫(wen)(wen)度(du)校(xiao)正,檢測結果可靠。
3.加熱方式:電加熱單元(yuan),最大加熱功(gong)率1000 W。
4. 顯 示:7寸(cun)工業彩色觸摸屏(ping)。
5. 溫度校正:0-20隨意調整。
6. 數據(ju)存儲:100組測試(shi)結(jie)果。
7. 電 源:AC220V 50Hz;最大功率1500 W 。
a)使用環境(jing)溫度:10~35℃
b)存儲環境(jing)溫(wen)度:0~50℃