簡要描述: 石(shi)(shi)油(you)(you)產(chan)品運(yun)動(dong)(dong)粘度(du)(du)自(zi)動(dong)(dong)測(ce)(ce)定儀IN-ND是依據國家(jia)標準《GB265-88石(shi)(shi)油(you)(you)產(chan)品運(yun)動(dong)(dong)粘度(du)(du)測(ce)(ce)定法(fa)》設計(ji)制造的專用測(ce)(ce)試(shi)儀器,適用于測(ce)(ce)定液(ye)體(ti)石(shi)(shi)油(you)(you)產(chan)品的運(yun)動(dong)(dong)粘度(du)(du)。本(ben)儀器具有計(ji)時試(shi)樣運(yun)動(dong)(dong)時間,自(zi)動(dong)(dong)計(ji)算運(yun)動(dong)(dong)粘度(du)(du)的最終(zhong)結果。本(ben)方法(fa)適用于測(ce)(ce)定液(ye)體(ti)石(shi)(shi)油(you)(you)產(chan)品(指牛頓液(ye)體(ti))的運(yun)動(dong)(dong)粘度(du)(du),其(qi)單位(wei)為m2/s。
IN-ND石(shi)油產品(pin)運(yun)(yun)動粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)(du)自(zi)動測(ce)(ce)(ce)定(ding)(ding)(ding)(ding)儀(yi)是依據國家標(biao)準(zhun)《GB265-88石(shi)油產品(pin)運(yun)(yun)動粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)(du)測(ce)(ce)(ce)定(ding)(ding)(ding)(ding)法(fa)》設(she)計(ji)制造的(de)(de)(de)(de)專(zhuan)用測(ce)(ce)(ce)試儀(yi)器(qi),適(shi)用于測(ce)(ce)(ce)定(ding)(ding)(ding)(ding)液(ye)(ye)體(ti)石(shi)油產品(pin)的(de)(de)(de)(de)運(yun)(yun)動粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)(du)。本儀(yi)器(qi)具(ju)有計(ji)時(shi)(shi)(shi)試樣運(yun)(yun)動時(shi)(shi)(shi)間,自(zi)動計(ji)算運(yun)(yun)動粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)最(zui)終(zhong)結果。本方(fang)法(fa)適(shi)用于測(ce)(ce)(ce)定(ding)(ding)(ding)(ding)液(ye)(ye)體(ti)石(shi)油產品(pin)(指牛頓(dun)液(ye)(ye)體(ti))的(de)(de)(de)(de)運(yun)(yun)動粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)(du),其單位(wei)為(wei)m2/s,通常(chang)(chang)在實際中使(shi)用為(wei)mm2/s。動力粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)(du)可由(you)測(ce)(ce)(ce)得(de)(de)的(de)(de)(de)(de)運(yun)(yun)動粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)(du)乘(cheng)(cheng)以液(ye)(ye)體(ti)的(de)(de)(de)(de)密度(du)(du)(du)(du)(du)(du)(du)求得(de)(de)。本方(fang)法(fa)是在某一恒定(ding)(ding)(ding)(ding)的(de)(de)(de)(de)溫度(du)(du)(du)(du)(du)(du)(du)下(xia)(xia),測(ce)(ce)(ce)定(ding)(ding)(ding)(ding)一定(ding)(ding)(ding)(ding)體(ti)積的(de)(de)(de)(de)液(ye)(ye)體(ti)在重(zhong)力下(xia)(xia)流過一個標(biao)定(ding)(ding)(ding)(ding)好的(de)(de)(de)(de)玻璃毛細管(guan)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)(du)計(ji)的(de)(de)(de)(de)時(shi)(shi)(shi)間,粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)(du)計(ji)的(de)(de)(de)(de)毛細管(guan)常(chang)(chang)數與流動時(shi)(shi)(shi)間的(de)(de)(de)(de)乘(cheng)(cheng)積,即為(wei)該溫度(du)(du)(du)(du)(du)(du)(du)下(xia)(xia)測(ce)(ce)(ce)定(ding)(ding)(ding)(ding)液(ye)(ye)體(ti)的(de)(de)(de)(de)運(yun)(yun)動粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)(du)。該溫度(du)(du)(du)(du)(du)(du)(du)下(xia)(xia)運(yun)(yun)動粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)(du)和(he)同(tong)溫度(du)(du)(du)(du)(du)(du)(du)下(xia)(xia)液(ye)(ye)體(ti)的(de)(de)(de)(de)密度(du)(du)(du)(du)(du)(du)(du)之積為(wei)該溫度(du)(du)(du)(du)(du)(du)(du)下(xia)(xia)的(de)(de)(de)(de)動力粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)(du)。
一(yi)、主要功能: |
1.7寸(cun)高清觸(chu)摸屏(ping)操作,方便操作,四試驗(yan)通道設(she)計(ji)提供工作效率
2 采用高精度控(kong)溫技(ji)術,控(kong)溫精度達到(dao)正負0.01攝氏度
3 全部高性(xing)(xing)能MCU控制、穩定可靠性(xing)(xing)極高
4 全自動儲存(cun)檢測結果,并隨時查看
5 可長(chang)期連續(xu)工作,故障率極低
6 帶超(chao)溫(wen)保護(hu)功能,試(shi)驗更加(jia)安(an)全(quan)可靠
7 帶液位保護功能,恒溫液低于一定(ding)液位自動停止(zhi)加熱,保護儀器安全
8 內置熱敏打印機,自動打印試(shi)驗結果
二、技(ji)術參數: |
1.溫度(du)范圍:室溫~+150°C 精(jing)度(du)±0.01°C。
2.溫度傳(chuan)感(gan)器:德國A級Pt 100不銹鋼探(tan)頭, 內置溫度校正,檢(jian)測結果(guo)可(ke)靠(kao)。
3.加熱方式:電加熱單元,最大加熱功率(lv)1000 W。
4. 顯(xian) 示:7寸工業彩色觸摸屏(ping)。
5. 溫度校正:0-20隨意調整(zheng)。
6. 數據(ju)存儲:100組測試結果。
7. 電(dian) 源:AC220V 50Hz;最大功率1500 W 。
a)使用環境溫度:10~35℃
b)存儲環境溫(wen)度:0~50℃