<delect id="hxplf"></delect><delect id="hxplf"></delect><delect id="hxplf"><noframes id="hxplf"><delect id="hxplf"><rt id="hxplf"></rt></delect><delect id="hxplf"><rt id="hxplf"><bdo id="hxplf"></bdo></rt></delect><delect id="hxplf"></delect><delect id="hxplf"></delect><delect id="hxplf"></delect><delect id="hxplf"></delect> <delect id="hxplf"><noframes id="hxplf"><delect id="hxplf"></delect><bdo id="hxplf"><rt id="hxplf"></rt></bdo><delect id="hxplf"><noframes id="hxplf"><delect id="hxplf"></delect><delect id="hxplf"></delect><delect id="hxplf"></delect><delect id="hxplf"></delect><delect id="hxplf"></delect><delect id="hxplf"><noframes id="hxplf"><bdo id="hxplf"></bdo><delect id="hxplf"></delect> <delect id="hxplf"></delect><delect id="hxplf"></delect><bdo id="hxplf"></bdo><delect id="hxplf"></delect><bdo id="hxplf"><noframes id="hxplf"><delect id="hxplf"></delect><delect id="hxplf"></delect><delect id="hxplf"></delect><delect id="hxplf"><noframes id="hxplf"><delect id="hxplf"><noframes id="hxplf"><delect id="hxplf"></delect>
客戶(hù)咨詢(xún)熱線(xiàn):
13402079333
首頁(yè) > 技術(shù)文章 > 低溫恒溫槽操作注意事項及如何維護保養

低溫恒溫槽操作注意事項及如何維護保養

更新時(shí)間:2020-07-23

閱讀:1787

 

 低溫恒溫槽一般都是通過(guò)電阻絲來(lái)加熱、壓縮機制冷,輔助配以PID控制器,恒定一個(gè)比較標準的溫度,從而達到實(shí)驗目,其外殼采用金屬板,控制箱直接安裝在水箱上。旁邊有冷凝水管進(jìn)出水嘴兩只,水箱內采用進(jìn)口優(yōu)質(zhì)水泵作為循環(huán)動(dòng)力,解決了溫水不勻的弊病,使低溫恒溫槽的控溫精度和水的均勻度都能達到較高的要求。 


1、如果是第yi次使用低溫恒溫槽,使用前,務(wù)必詳細閱讀說(shuō)明書(shū)及有關(guān)資料,切實(shí)掌握其結構原理、性能指標、操作程序、維護保養及有關(guān)注意事項。

2、低溫恒溫槽使用前必須認真檢查設備間之聯(lián)結及外接線(xiàn)(件)是否正確、正常,核查電源插頭是否正確插接,電壓、頻率、指示儀表是否符合儀器使用要求,檢查設備是否處于正常狀態(tài)

3、使用前低溫恒溫槽內必須先加入液體介質(zhì),否則通電工作時(shí)會(huì )損壞加熱器,介質(zhì)液面應低于工作臺板30mm左右。

亚洲精品v欧洲精品v日韩精品|国产亚洲欧洲997久久综合|奇米精品视频一区二区三区|一级特黄大片欧美久久久久|亚洲av中文无码字幕色最新
<delect id="hxplf"></delect><delect id="hxplf"></delect><delect id="hxplf"><noframes id="hxplf"><delect id="hxplf"><rt id="hxplf"></rt></delect><delect id="hxplf"><rt id="hxplf"><bdo id="hxplf"></bdo></rt></delect><delect id="hxplf"></delect><delect id="hxplf"></delect><delect id="hxplf"></delect><delect id="hxplf"></delect> <delect id="hxplf"><noframes id="hxplf"><delect id="hxplf"></delect><bdo id="hxplf"><rt id="hxplf"></rt></bdo><delect id="hxplf"><noframes id="hxplf"><delect id="hxplf"></delect><delect id="hxplf"></delect><delect id="hxplf"></delect><delect id="hxplf"></delect><delect id="hxplf"></delect><delect id="hxplf"><noframes id="hxplf"><bdo id="hxplf"></bdo><delect id="hxplf"></delect> <delect id="hxplf"></delect><delect id="hxplf"></delect><bdo id="hxplf"></bdo><delect id="hxplf"></delect><bdo id="hxplf"><noframes id="hxplf"><delect id="hxplf"></delect><delect id="hxplf"></delect><delect id="hxplf"></delect><delect id="hxplf"><noframes id="hxplf"><delect id="hxplf"><noframes id="hxplf"><delect id="hxplf"></delect>