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旋轉粘度計NDJ-1英文說明書
2013-04-12

OperationManualForNDJ-1RotaryViscometerMADEINCHINAThankyouforusingNDJ-1RotaryViscometer.NDJ-1iseasytouse,inordertoinstal...

  • 2012-11-22

    (1)恒溫(wen)(wen)(wen)油(you)槽介質(zhi):介質(zhi)流(liu)動性(xing)好,熱(re)容大,則靈(ling)敏(min)(min)(min)度(du)高(gao)。(2)恒溫(wen)(wen)(wen)油(you)槽定溫(wen)(wen)(wen)計(ji):其熱(re)容小,與恒溫(wen)(wen)(wen)介質(zhi)的接(jie)觸面(mian)大,水銀與鉑絲和毛細管壁間的粘(zhan)附作小,靈(ling)敏(min)(min)(min)度(du)高(gao)。(3)恒溫(wen)(wen)(wen)油(you)槽加熱(re)器:加熱(re)功率越小靈(ling)敏(min)(min)(min)度(du)越高(gao)。(4)恒溫(wen)(wen)(wen)油(you)槽攪拌(ban)器:攪拌(ban)速度(du)須足夠大,使...

  • 2012-10-25

    表(biao)面張力儀的(de)應(ying)用領域墨水、油(you)墨產(chan)業(ye)(ye)分(fen)析(xi)印刷(shua)/涂布傾向性(xing)(xing)、潤濕(shi)性(xing)(xing),進行(xing)質(zhi)量控制;清洗(xi)劑產(chan)業(ye)(ye)分(fen)析(xi)表(biao)面活性(xing)(xing)劑的(de)吸收速度(du)、性(xing)(xing)質(zhi),研(yan)究合適的(de)濃度(du);助化液產(chan)業(ye)(ye)研(yan)究聚(ju)集與擴散行(xing)為能力;化妝品產(chan)業(ye)(ye)分(fen)析(xi)乳劑或懸浮劑的(de)分(fen)散性(xing)(xing)、穩定性(xing)(xing)及濕(shi)潤性(xing)(xing);電(dian)鍍產(chan)業(ye)(ye)分(fen)析(xi)濕(shi)潤性(xing)(xing)...

  • 2012-10-10

    低溫恒溫槽DC0506通(tong)過計(ji)量局鑒定合格。

  • 2012-09-30

    儀器由(you)同(tong)步電機以(yi)穩定的(de)速度(du)(du)旋轉(zhuan),連接刻度(du)(du)圓盤,再通過游絲和轉(zhuan)軸(zhou)帶動(dong)轉(zhuan)子(zi)旋轉(zhuan),如(ru)果(guo)轉(zhuan)子(zi)未受(shou)(shou)到(dao)液(ye)體的(de)阻(zu)力,則游絲、指(zhi)針與刻度(du)(du)盤同(tong)速旋轉(zhuan),指(zhi)針在刻度(du)(du)盤上指(zhi)出(chu)的(de)讀數為”0”.反之,如(ru)果(guo)轉(zhuan)子(zi)受(shou)(shou)到(dao)液(ye)體的(de)粘(zhan)滯阻(zu)力,則游絲產生(sheng)扭矩,與粘(zhan)滯阻(zu)力抗(kang)衡zui后達...

  • 2012-09-30

    常用粘(zhan)度(du)單位(wei)換(huan)算(suan);:1厘泊(1cP)=1毫帕(pa)斯(si)卡(ka).秒(1mPa.s)100厘泊(100cP)=1泊(1P)1000毫帕(pa)斯(si)卡(ka).秒(1000mPa.s)=1帕(pa)斯(si)卡(ka).秒(1Pa.s)動力粘(zhan)度(du)與運動粘(zhan)度(du)的換(huan)算(suan):η=ν.ρ式中(zhong)η---試樣動力粘(zhan)度(du)(m...

  • 2012-09-30

    當(dang)工(gong)作(zuo)溫(wen)度(du)在(zai)5~85℃時(shi),液體(ti)(ti)介(jie)質一(yi)(yi)般選(xuan)(xuan)用(yong)水;2當(dang)工(gong)作(zuo)溫(wen)度(du)在(zai)85~95℃時(shi),液體(ti)(ti)介(jie)質可選(xuan)(xuan)用(yong)15%甘(gan)油水溶液;3當(dang)工(gong)作(zuo)溫(wen)度(du)高(gao)于95℃時(shi),液體(ti)(ti)介(jie)質一(yi)(yi)般選(xuan)(xuan)用(yong)油,并且(qie)所(suo)選(xuan)(xuan)擇的(de)油品(pin)的(de)開(kai)杯(bei)閃點值(zhi)應高(gao)于工(gong)作(zuo)溫(wen)度(du)50℃以上;注(zhu):這里的(de)工(gong)作(zuo)溫(wen)度(du)是指槽(cao)內液體(ti)(ti)介(jie)...

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