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更(geng)新(xin)時間:2023-12-20
YT-ND石(shi)油(you)產品(pin)運(yun)動粘(zhan)度自動測(ce)定(ding)(ding)儀(yi)是依據國家標準《GB265-88石(shi)油(you)產品(pin)運(yun)動粘(zhan)度測(ce)定(ding)(ding)法》設計(ji)制(zhi)造的專用測(ce)試儀(yi)器,適用于測(ce)定(ding)(ding)液體石(shi)油(you)產品(pin)的運(yun)動粘(zhan)度。
YT-ND石油產品運動粘度自動測定儀是依據國家(jia)標(biao)準《GB265-88石(shi)油(you)(you)產品(pin)運(yun)動(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)測(ce)(ce)定(ding)(ding)(ding)法》設計制(zhi)造的(de)(de)(de)(de)專(zhuan)用測(ce)(ce)試儀器(qi),適用于(yu)測(ce)(ce)定(ding)(ding)(ding)液(ye)(ye)(ye)體石(shi)油(you)(you)產品(pin)的(de)(de)(de)(de)運(yun)動(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)。本儀器(qi)具有計時(shi)(shi)試樣(yang)運(yun)動(dong)(dong)(dong)時(shi)(shi)間,自動(dong)(dong)(dong)計算(suan)運(yun)動(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)最終結(jie)果。本方(fang)法適用于(yu)測(ce)(ce)定(ding)(ding)(ding)液(ye)(ye)(ye)體石(shi)油(you)(you)產品(pin)(指牛頓液(ye)(ye)(ye)體)的(de)(de)(de)(de)運(yun)動(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du),其單位(wei)為(wei)m2/s,通常(chang)(chang)在(zai)(zai)實際中使用為(wei)mm2/s。動(dong)(dong)(dong)力(li)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)可由(you)測(ce)(ce)得的(de)(de)(de)(de)運(yun)動(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)乘以液(ye)(ye)(ye)體的(de)(de)(de)(de)密(mi)度(du)(du)(du)(du)(du)(du)求(qiu)得。本方(fang)法是在(zai)(zai)某一(yi)恒定(ding)(ding)(ding)的(de)(de)(de)(de)溫度(du)(du)(du)(du)(du)(du)下(xia),測(ce)(ce)定(ding)(ding)(ding)一(yi)定(ding)(ding)(ding)體積的(de)(de)(de)(de)液(ye)(ye)(ye)體在(zai)(zai)重力(li)下(xia)流過一(yi)個標(biao)定(ding)(ding)(ding)好(hao)的(de)(de)(de)(de)玻璃毛細(xi)管粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)計的(de)(de)(de)(de)時(shi)(shi)間,粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)計的(de)(de)(de)(de)毛細(xi)管常(chang)(chang)數與(yu)流動(dong)(dong)(dong)時(shi)(shi)間的(de)(de)(de)(de)乘積,即為(wei)該溫度(du)(du)(du)(du)(du)(du)下(xia)測(ce)(ce)定(ding)(ding)(ding)液(ye)(ye)(ye)體的(de)(de)(de)(de)運(yun)動(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)。該溫度(du)(du)(du)(du)(du)(du)下(xia)運(yun)動(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)和同溫度(du)(du)(du)(du)(du)(du)下(xia)液(ye)(ye)(ye)體的(de)(de)(de)(de)密(mi)度(du)(du)(du)(du)(du)(du)之積為(wei)該溫度(du)(du)(du)(du)(du)(du)下(xia)的(de)(de)(de)(de)動(dong)(dong)(dong)力(li)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)(du)(du)。
一、石油產品運動粘度自動測定儀主要功能
1.7寸高清觸(chu)摸屏操作,方(fang)便(bian)操作,四試驗通(tong)道設計提供工作效率(lv)
2 采用高(gao)精度(du)控溫(wen)(wen)技術,控溫(wen)(wen)精度(du)達到(dao)正負(fu)0.01攝氏度(du)
3 全部高性能(neng)MCU控制(zhi)、穩定可(ke)靠性高
4 全(quan)自動儲存檢測(ce)結果(guo),并隨時查看
5 可(ke)長期連續(xu)工作,故障率極低
6 帶(dai)超溫保(bao)護功能,試(shi)驗更加安全可靠
7 帶液位(wei)保(bao)護功能,恒溫液低于一(yi)定(ding)液位(wei)自動(dong)停止加熱,保(bao)護儀器安全
8 內置熱敏打印機(ji),自動打印試驗結果
二、技術參數
1.溫度范圍:室溫~+150°C 精度±0.01°C。
2.溫度傳感(gan)器(qi):德國Pt 100不(bu)銹鋼探(tan)頭, 內置溫度校正,檢測(ce)結(jie)果可靠。
3.加熱方式:電(dian)加熱單元(yuan),最大(da)加熱功率(lv)1000 W。
4. 顯 示(shi):7寸工(gong)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(jie)果。
7. 電(dian) 源:AC220V 50Hz;最(zui)大功率(lv)1500 W 。
a)使用環境溫度:10~35℃
b)存儲(chu)環境(jing)溫度(du):0~50℃