簡要描述(shu): 石(shi)油(you)產品(pin)(pin)運(yun)動(dong)(dong)(dong)粘(zhan)(zhan)度自動(dong)(dong)(dong)測(ce)定儀IN-ND是依(yi)據國家標準《GB265-88石(shi)油(you)產品(pin)(pin)運(yun)動(dong)(dong)(dong)粘(zhan)(zhan)度測(ce)定法》設(she)計制造的(de)專用測(ce)試儀器(qi),適(shi)用于測(ce)定液(ye)體石(shi)油(you)產品(pin)(pin)的(de)運(yun)動(dong)(dong)(dong)粘(zhan)(zhan)度。本儀器(qi)具有計時試樣(yang)運(yun)動(dong)(dong)(dong)時間(jian),自動(dong)(dong)(dong)計算運(yun)動(dong)(dong)(dong)粘(zhan)(zhan)度的(de)最終結果。本方(fang)法適(shi)用于測(ce)定液(ye)體石(shi)油(you)產品(pin)(pin)(指牛頓液(ye)體)的(de)運(yun)動(dong)(dong)(dong)粘(zhan)(zhan)度,其單位為m2/s。
IN-ND石(shi)油產品(pin)運(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)自(zi)動(dong)(dong)(dong)(dong)測(ce)(ce)(ce)(ce)定儀是依據國家標(biao)準《GB265-88石(shi)油產品(pin)運(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)測(ce)(ce)(ce)(ce)定法(fa)(fa)》設計(ji)制造的(de)(de)(de)(de)(de)專用測(ce)(ce)(ce)(ce)試儀器,適用于測(ce)(ce)(ce)(ce)定液體石(shi)油產品(pin)的(de)(de)(de)(de)(de)運(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)。本儀器具有計(ji)時試樣(yang)運(yun)(yun)動(dong)(dong)(dong)(dong)時間,自(zi)動(dong)(dong)(dong)(dong)計(ji)算(suan)運(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)的(de)(de)(de)(de)(de)最終結果。本方法(fa)(fa)適用于測(ce)(ce)(ce)(ce)定液體石(shi)油產品(pin)(指(zhi)牛頓液體)的(de)(de)(de)(de)(de)運(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du),其單(dan)位為(wei)(wei)m2/s,通常(chang)在(zai)實際中使(shi)用為(wei)(wei)mm2/s。動(dong)(dong)(dong)(dong)力(li)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)可(ke)由測(ce)(ce)(ce)(ce)得的(de)(de)(de)(de)(de)運(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)乘以液體的(de)(de)(de)(de)(de)密(mi)度(du)(du)(du)(du)求(qiu)得。本方法(fa)(fa)是在(zai)某(mou)一恒定的(de)(de)(de)(de)(de)溫(wen)(wen)度(du)(du)(du)(du)下(xia),測(ce)(ce)(ce)(ce)定一定體積的(de)(de)(de)(de)(de)液體在(zai)重力(li)下(xia)流過一個標(biao)定好(hao)的(de)(de)(de)(de)(de)玻璃毛細管(guan)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)計(ji)的(de)(de)(de)(de)(de)時間,粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)計(ji)的(de)(de)(de)(de)(de)毛細管(guan)常(chang)數與流動(dong)(dong)(dong)(dong)時間的(de)(de)(de)(de)(de)乘積,即為(wei)(wei)該溫(wen)(wen)度(du)(du)(du)(du)下(xia)測(ce)(ce)(ce)(ce)定液體的(de)(de)(de)(de)(de)運(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)。該溫(wen)(wen)度(du)(du)(du)(du)下(xia)運(yun)(yun)動(dong)(dong)(dong)(dong)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)和(he)同溫(wen)(wen)度(du)(du)(du)(du)下(xia)液體的(de)(de)(de)(de)(de)密(mi)度(du)(du)(du)(du)之積為(wei)(wei)該溫(wen)(wen)度(du)(du)(du)(du)下(xia)的(de)(de)(de)(de)(de)動(dong)(dong)(dong)(dong)力(li)粘(zhan)(zhan)(zhan)度(du)(du)(du)(du)。
一、主要(yao)功能: |
1.7寸高(gao)清觸摸屏操(cao)作,方便操(cao)作,四試驗(yan)通道設計提供工作效率
2 采用高(gao)精(jing)度控溫技術,控溫精(jing)度達到正(zheng)負(fu)0.01攝氏度
3 全部高性能(neng)MCU控制、穩定可靠性極(ji)高
4 全自動儲存檢測結果,并隨時查看
5 可長(chang)期連續工(gong)作,故障(zhang)率極(ji)低
6 帶超溫保護功能,試驗(yan)更加安全可靠(kao)
7 帶液位保護功能,恒溫液低于一定液位自動停止加熱,保護儀(yi)器安全
8 內置熱(re)敏打(da)印機,自動打(da)印試(shi)驗結果
二、技術參數: |
1.溫(wen)(wen)度(du)范圍:室溫(wen)(wen)~+150°C 精度(du)±0.01°C。
2.溫度傳(chuan)感器:德國A級(ji)Pt 100不銹鋼(gang)探頭(tou), 內置溫度校正(zheng),檢測結果可靠。
3.加熱方(fang)式(shi):電加熱單(dan)元,最大加熱功率1000 W。
4. 顯 示:7寸(cun)工(gong)業(ye)彩(cai)色觸摸屏(ping)。
5. 溫度校正:0-20隨意調整。
6. 數據存儲:100組測(ce)試結果(guo)。
7. 電(dian) 源:AC220V 50Hz;最(zui)大功率1500 W 。
a)使(shi)用環境溫度:10~35℃
b)存(cun)儲環境溫度:0~50℃