真(zhen)空(kong)(kong)觀(guan)(guan)察(cha)(cha)窗(chuang)(chuang)(chuang)，又(you)叫真(zhen)空(kong)(kong)視窗(chuang)(chuang)(chuang)，是一種(zhong)(zhong)(zhong)光學(xue)Feedthrough，通(tong)常(chang)用(yong)(yong)(yong)(yong)來監(jian)視真(zhen)空(kong)(kong)容器內(nei)部生(sheng)產情況(如(ru)觀(guan)(guan)測(ce)溫(wen)度(du)(du)、試料(liao)狀態等)或(huo)(huo)傳輸光源(yuan)，用(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)監(jian)測(ce)真(zhen)空(kong)(kong)內(nei)部的(de)生(sheng)產情況的(de)玻(bo)(bo)(bo)璃(li)(li)材料(liao)可(ke)(ke)以采(cai)用(yong)(yong)(yong)(yong)普通(tong)玻(bo)(bo)(bo)璃(li)(li)或(huo)(huo)透明有機玻(bo)(bo)(bo)璃(li)(li)板，用(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)傳輸光源(yuan)的(de)玻(bo)(bo)(bo)璃(li)(li)材料(liao)采(cai)用(yong)(yong)(yong)(yong)光學(xue)玻(bo)(bo)(bo)璃(li)(li)(石英玻(bo)(bo)(bo)璃(li)(li)或(huo)(huo)藍寶石玻(bo)(bo)(bo)璃(li)(li)等)。根據玻(bo)(bo)(bo)璃(li)(li)與法(fa)蘭(lan)密封方式(shi)(shi)不同(tong)，觀(guan)(guan)察(cha)(cha)窗(chuang)(chuang)(chuang)可(ke)(ke)分為拆(chai)卸(xie)式(shi)(shi)和(he)不可(ke)(ke)拆(chai)卸(xie)式(shi)(shi)，拆(chai)卸(xie)式(shi)(shi)真(zhen)空(kong)(kong)觀(guan)(guan)察(cha)(cha)窗(chuang)(chuang)(chuang)通(tong)常(chang)采(cai)用(yong)(yong)(yong)(yong)玻(bo)(bo)(bo)璃(li)(li)和(he)法(fa)蘭(lan)氟橡膠O圈密封，能(neng)承(cheng)受150°C烘(hong)(hong)烤溫(wen)度(du)(du)，法(fa)蘭(lan)類型(xing)通(tong)常(chang)采(cai)用(yong)(yong)(yong)(yong)ISO-F類型(xing)，主(zhu)(zhu)要(yao)用(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)高(gao)真(zhen)空(kong)(kong)或(huo)(huo)粗(cu)真(zhen)空(kong)(kong)領域(yu)。不可(ke)(ke)拆(chai)卸(xie)式(shi)(shi)真(zhen)空(kong)(kong)觀(guan)(guan)察(cha)(cha)窗(chuang)(chuang)(chuang)采(cai)用(yong)(yong)(yong)(yong)玻(bo)(bo)(bo)璃(li)(li)與金屬封接技術，能(neng)承(cheng)受300℃～450℃高(gao)溫(wen)烘(hong)(hong)烤，法(fa)蘭(lan)類型(xing)通(tong)常(chang)有兩(liang)種(zhong)(zhong)(zhong)，一種(zhong)(zhong)(zhong)是CF類型(xing)，主(zhu)(zhu)要(yao)用(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)超(chao)高(gao)真(zhen)空(kong)(kong)領域(yu)，一種(zhong)(zhong)(zhong)是KF類型(xing)，主(zhu)(zhu)要(yao)用(yong)(yong)(yong)(yong)于(yu)(yu)(yu)(yu)(yu)高(gao)真(zhen)空(kong)(kong)或(huo)(huo)粗(cu)真(zhen)空(kong)(kong)領域(yu)。真(zhen)空(kong)(kong)易(yi)購(gou)，全(quan)球一站式(shi)(shi)真(zhen)空(kong)(kong)觀(guan)(guan)察(cha)(cha)窗(chuang)(chuang)(chuang)購(gou)物(wu)平(ping)臺(tai)，先(xian)提供(gong)上千種(zhong)(zhong)(zhong)不同(tong)規格(ge)的(de)真(zhen)空(kong)(kong)觀(guan)(guan)察(cha)(cha)窗(chuang)(chuang)(chuang)，其中藍寶石真(zhen)空(kong)(kong)觀(guan)(guan)察(cha)(cha)窗(chuang)(chuang)(chuang)(27種(zhong)(zhong)(zhong))、石英玻(bo)(bo)(bo)璃(li)(li)真(zhen)空(kong)(kong)觀(guan)(guan)察(cha)(cha)窗(chuang)(chuang)(chuang)(29種(zhong)(zhong)(zhong))、多層鍍(du)膜真(zhen)空(kong)(kong)觀(guan)(guan)察(cha)(cha)窗(chuang)(chuang)(chuang)(18種(zhong)(zhong)(zhong))、延展光學(xue)真(zhen)空(kong)(kong)觀(guan)(guan)察(cha)(cha)窗(chuang)(chuang)(chuang)(20種(zhong)(zhong)(zhong))、專(zhuan)業光學(xue)真(zhen)空(kong)(kong)觀(guan)(guan)察(cha)(cha)窗(chuang)(chuang)(chuang)(20種(zhong)(zhong)(zhong))、無磁真(zhen)空(kong)(kong)觀(guan)(guan)察(cha)(cha)窗(chuang)(chuang)(chuang)(20種(zhong)(zhong)(zhong))、耐正壓真(zhen)空(kong)(kong)觀(guan)(guan)察(cha)(cha)窗(chuang)(chuang)(chuang)(20種(zhong)(zhong)(zhong)).