簡要描述: 石(shi)(shi)(shi)油(you)產(chan)(chan)品運(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)度自(zi)動(dong)(dong)測(ce)(ce)(ce)定(ding)儀IN-ND是依據國家標準《GB265-88石(shi)(shi)(shi)油(you)產(chan)(chan)品運(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)度測(ce)(ce)(ce)定(ding)法(fa)》設計制造的專用(yong)測(ce)(ce)(ce)試(shi)(shi)儀器,適(shi)用(yong)于(yu)測(ce)(ce)(ce)定(ding)液(ye)體石(shi)(shi)(shi)油(you)產(chan)(chan)品的運(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)度。本儀器具有計時試(shi)(shi)樣運(yun)(yun)(yun)動(dong)(dong)時間,自(zi)動(dong)(dong)計算運(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)度的最終結(jie)果。本方(fang)法(fa)適(shi)用(yong)于(yu)測(ce)(ce)(ce)定(ding)液(ye)體石(shi)(shi)(shi)油(you)產(chan)(chan)品(指牛頓液(ye)體)的運(yun)(yun)(yun)動(dong)(dong)粘(zhan)(zhan)度,其單位為m2/s。
IN-ND石(shi)油(you)產品運動(dong)(dong)(dong)(dong)(dong)粘(zhan)度(du)自(zi)動(dong)(dong)(dong)(dong)(dong)測(ce)(ce)(ce)定(ding)(ding)儀是(shi)依(yi)據國家(jia)標準《GB265-88石(shi)油(you)產品運動(dong)(dong)(dong)(dong)(dong)粘(zhan)度(du)測(ce)(ce)(ce)定(ding)(ding)法》設計(ji)(ji)制造的(de)(de)(de)(de)(de)(de)專用測(ce)(ce)(ce)試儀器,適用于(yu)測(ce)(ce)(ce)定(ding)(ding)液(ye)體石(shi)油(you)產品的(de)(de)(de)(de)(de)(de)運動(dong)(dong)(dong)(dong)(dong)粘(zhan)度(du)。本儀器具有計(ji)(ji)時(shi)(shi)試樣運動(dong)(dong)(dong)(dong)(dong)時(shi)(shi)間,自(zi)動(dong)(dong)(dong)(dong)(dong)計(ji)(ji)算運動(dong)(dong)(dong)(dong)(dong)粘(zhan)度(du)的(de)(de)(de)(de)(de)(de)最(zui)終(zhong)結果(guo)。本方法適用于(yu)測(ce)(ce)(ce)定(ding)(ding)液(ye)體石(shi)油(you)產品(指牛頓液(ye)體)的(de)(de)(de)(de)(de)(de)運動(dong)(dong)(dong)(dong)(dong)粘(zhan)度(du),其單(dan)位為(wei)m2/s,通常(chang)在實際中(zhong)使用為(wei)mm2/s。動(dong)(dong)(dong)(dong)(dong)力粘(zhan)度(du)可(ke)由測(ce)(ce)(ce)得(de)的(de)(de)(de)(de)(de)(de)運動(dong)(dong)(dong)(dong)(dong)粘(zhan)度(du)乘以液(ye)體的(de)(de)(de)(de)(de)(de)密度(du)求得(de)。本方法是(shi)在某一(yi)恒定(ding)(ding)的(de)(de)(de)(de)(de)(de)溫(wen)度(du)下,測(ce)(ce)(ce)定(ding)(ding)一(yi)定(ding)(ding)體積的(de)(de)(de)(de)(de)(de)液(ye)體在重力下流(liu)過一(yi)個標定(ding)(ding)好的(de)(de)(de)(de)(de)(de)玻璃毛(mao)細管(guan)粘(zhan)度(du)計(ji)(ji)的(de)(de)(de)(de)(de)(de)時(shi)(shi)間,粘(zhan)度(du)計(ji)(ji)的(de)(de)(de)(de)(de)(de)毛(mao)細管(guan)常(chang)數與流(liu)動(dong)(dong)(dong)(dong)(dong)時(shi)(shi)間的(de)(de)(de)(de)(de)(de)乘積,即為(wei)該(gai)溫(wen)度(du)下測(ce)(ce)(ce)定(ding)(ding)液(ye)體的(de)(de)(de)(de)(de)(de)運動(dong)(dong)(dong)(dong)(dong)粘(zhan)度(du)。該(gai)溫(wen)度(du)下運動(dong)(dong)(dong)(dong)(dong)粘(zhan)度(du)和(he)同溫(wen)度(du)下液(ye)體的(de)(de)(de)(de)(de)(de)密度(du)之積為(wei)該(gai)溫(wen)度(du)下的(de)(de)(de)(de)(de)(de)動(dong)(dong)(dong)(dong)(dong)力粘(zhan)度(du)。
一、主(zhu)要(yao)功能: |
1.7寸高清觸(chu)摸屏操作(zuo),方(fang)便(bian)操作(zuo),四試驗(yan)通(tong)道(dao)設(she)計提供工作(zuo)效率
2 采用高精度(du)控溫(wen)技術,控溫(wen)精度(du)達到正負0.01攝氏度(du)
3 全部(bu)高(gao)性能(neng)MCU控(kong)制、穩(wen)定可靠性極高(gao)
4 全自動(dong)儲存(cun)檢測結果,并隨(sui)時查看
5 可長(chang)期連續工作,故障率極低
6 帶超(chao)溫保護功能,試(shi)驗(yan)更加安全可(ke)靠
7 帶(dai)液(ye)位保護功能,恒溫液(ye)低于一定(ding)液(ye)位自動停止(zhi)加熱(re),保護儀(yi)器安(an)全
8 內置熱敏打(da)印機,自動打(da)印試驗結(jie)果(guo)
二、技術參數: |
1.溫度范圍:室溫~+150°C 精度±0.01°C。
2.溫(wen)度傳感器(qi):德(de)國A級Pt 100不(bu)銹鋼探頭, 內置溫(wen)度校正,檢測結(jie)果(guo)可靠(kao)。
3.加熱方式:電(dian)加熱單元,最大(da)加熱功率1000 W。
4. 顯(xian) 示:7寸(cun)工業(ye)彩色觸摸屏。
5. 溫度校正(zheng):0-20隨意(yi)調整。
6. 數據存儲(chu):100組測試(shi)結果。
7. 電 源:AC220V 50Hz;最大功率1500 W 。
a)使用環境溫度:10~35℃
b)存(cun)儲環境溫(wen)度(du):0~50℃