国产精品毛片A∨一区二区三区_无码吃奶揉捏奶头高潮视频_免费人成在线观看成人片_精产国品一二三产品区别在哪里

高低溫箱(xiang)價(jia)格.外箱(xiang)材(cai)質：冷軋板靜電(dian)噴塑，顏(yan)色為(wei)青白箱(xiang)門：單開門、大門中部配有雙硅膠密封條防露加熱(re)裝置，保溫材(cai)質：超細玻璃保溫棉，保溫層厚度為(wei)100mm；加 熱(re) 器：采用鎳鉻合金加熱(re)器（無觸點(dian)控(kong)制）；

廠家高低溫箱(xiang)外箱(xiang)材質：冷(leng)軋板靜電噴(pen)塑，顏色為青白；單開門、大門中部配有雙硅膠(jiao)密(mi)封條防露加熱(re)裝置具有自動(dong)演算的功能，可將溫濕度變化條件(jian)立即(ji)修(xiu)正，使溫濕度控制更為精確(que)穩定

電線電纜高低(di)溫箱采用(yong)進口(kou)蒸(zheng)(zheng)發(fa)壓力(li)調節閥使系統的(de)蒸(zheng)(zheng)發(fa)壓力(li)保持恒定(ding)，通(tong)過調節器(qi)在(zai)吸氣管路上的(de)節流，可控制蒸(zheng)(zheng)發(fa)器(qi)表(biao)面溫度(du)，從而避免(mian)長時間(jian)低(di)溫高濕(shi)或低(di)溫低(di)濕(shi)試驗(yan)時蒸(zheng)(zheng)發(fa)器(qi)結冰引(yin)起試驗(yan)異常的(de)現象。

高低(di)溫(wen)(wen)循環試驗(yan)箱(xiang)該(gai)控(kong)制(zhi)器是一(yi)款高科技(ji)產品，是一(yi)款利用(yong)(yong)(yong)干球測(ce)量并控(kong)制(zhi)溫(wen)(wen)度、濕度的控(kong)制(zhi)器。它具(ju)有全自動節能控(kong)制(zhi)空壓機、全自動PID自整定功能主要用(yong)(yong)(yong)于恒溫(wen)(wen)試驗(yan)設備配套使用(yong)(yong)(yong)。可廣泛應用(yong)(yong)(yong)于各種高低(di)溫(wen)(wen)、強(qiang)電場、強(qiang)磁場等(deng)各種惡劣的環境使用(yong)(yong)(yong)，經眾多用(yong)(yong)(yong)戶(hu)的長期(qi)應用(yong)(yong)(yong)證明(ming)了該(gai)產品性(xing)能穩定、精(jing)確、控(kong)溫(wen)(wen)控(kong)濕效果好

GB11158高低(di)溫(wen)(wen)(wen)試(shi)(shi)(shi)驗(yan)(yan)箱符合GB10592-89高低(di)溫(wen)(wen)(wen)試(shi)(shi)(shi)驗(yan)(yan)箱技術條(tiao)件.GB11158-89 高溫(wen)(wen)(wen)試(shi)(shi)(shi)驗(yan)(yan)箱技術條(tiao)件,GB10589-89 低(di)溫(wen)(wen)(wen)試(shi)(shi)(shi)驗(yan)(yan)箱技術條(tiao)件,GB2423.1 低(di)溫(wen)(wen)(wen)試(shi)(shi)(shi)驗(yan)(yan)、試(shi)(shi)(shi)驗(yan)(yan)A,GB2423.2 高溫(wen)(wen)(wen)試(shi)(shi)(shi)驗(yan)(yan)、試(shi)(shi)(shi)驗(yan)(yan)B,IEC68-2-1 試(shi)(shi)(shi)驗(yan)(yan)A,IEC68-2-2 試(shi)(shi)(shi)驗(yan)(yan)B。數(shu)顯控溫(wen)(wen)(wen)PID自調，并具(ju)有超溫(wen)(wen)(wen)保(bao)護(hu)等(deng)功(gong)能，采用*的平(ping)衡調溫(wen)(wen)(wen)方式，具(ju)有穩(wen)定平(ping)衡的加熱(re)能力，可進(jin)行高精密，高穩(wen)定的溫(wen)(wen)(wen)度

青島高低(di)溫試(shi)驗箱(xiang)箱(xiang)體(ti)內(nei)(nei)膽(dan)采用(yong)進口高級不(bu)銹鋼(gang)（SUS304）鏡面板(ban)，箱(xiang)體(ti)外膽(dan)采用(yong)A3鋼(gang)板(ban)噴塑(su)，增加了外觀(guan)質(zhi)感和潔凈(jing)度(du)。大型觀(guan)測視窗附(fu)照明(ming)(ming)燈(deng)保持箱(xiang)內(nei)(nei)明(ming)(ming)亮(liang)，且利用(yong)發(fa)熱體(ti)內(nei)(nei)嵌(qian)式鋼(gang)化玻璃(li)，隨時(shi)清晰的觀(guan)測箱(xiang)內(nei)(nei)狀況。

溫(wen)州高(gao)低(di)溫(wen)試驗箱 采用數(shu)控機床加工成(cheng)型，造型美觀大方，并(bing)采用無反作用把手，操作簡(jian)便。