3.0T核(he)磁(ci)共(gong)振設備機(ji)房的布局(ju)和(he)(he)(he)(he)(he)準(zhun)備涉及(ji)面廣，需注重和(he)(he)(he)(he)(he)不(bu)(bu)同單位之間(jian)的協作。安(an)裝(zhuang)之前做(zuo)好機(ji)房各個環節的配套(tao)準(zhun)備，經廠(chang)家和(he)(he)(he)(he)(he)設備科相關人員逐一檢查，以(yi)滿足要(yao)求。對電(dian)(dian)源功率、變壓(ya)器(qi)與(yu)配電(dian)(dian)柜距離、電(dian)(dian)纜(lan)線、電(dian)(dian)纜(lan)溝、保護接地(di)、電(dian)(dian)源電(dian)(dian)壓(ya)、頻(pin)率、相間(jian)電(dian)(dian)壓(ya)差、相序、急停按鈕、直流照明與(yu)電(dian)(dian)源、機(ji)房空調(diao)、水冷機(ji)等(deng)設施確(que)定(ding)無誤(wu)后才能(neng)安(an)裝(zhuang)設備。1）室外(wai)水冷機(ji)要(yao)安(an)裝(zhuang)在(zai)通風良好的開放空間(jian)，溫度(du)(du)(du)為-30～42 ℃, 濕度(du)(du)(du)為5%～**。 （2）室外(wai)水冷機(ji)安(an)裝(zhuang)位置不(bu)(bu)能(neng)高于(yu)氦(hai)壓(ya)縮機(ji)和(he)(he)(he)(he)(he)梯(ti)度(du)(du)(du)線圈30m，不(bu)(bu)能(neng)低于(yu)氦(hai)壓(ya)縮機(ji)和(he)(he)(he)(he)(he)梯(ti)度(du)(du)(du)線圈3m。室外(wai)機(ji)和(he)(he)(he)(he)(he)氦(hai)壓(ya)縮機(ji)以(yi)及(ji)梯(ti)度(du)(du)(du)線圈水管連接總(zong)長度(du)(du)(du)＜60m。適用于(yu)永磁(ci)和(he)(he)(he)(he)(he)超導核(he)磁(ci)共(gong)振設備的磁(ci)場(chang)屏蔽，防止外(wai)界電(dian)(dian)磁(ci)場(chang)干擾?MRI產生的磁(ci)場(chang)泄露影響外(wai)界設備的工(gong)作。鷹潭推薦(jian)核(he)磁(ci)共(gong)振屏蔽工(gong)程

一:鉛(qian)玻(bo)璃(li)的(de)(de)(de)(de)使(shi)用(yong)(yong)優勢:新(xin)型高質量X射線防護透(tou)(tou)(tou)明(ming)(ming)玻(bo)璃(li)1.含有大(da)(da)量的(de)(de)(de)(de)鉛(qian)和(he)鋇,使(shi)防護效果(guo)更(geng)好(hao)2.可(ke)抵擋從100KV到300KV的(de)(de)(de)(de)輻射,鉛(qian)當(dang)量高3.中(zhong)性顏(yan)色(se)外觀(guan),透(tou)(tou)(tou)光性好(hao)4.可(ke)應(ying)用(yong)(yong)于任何醫學、技術(shu)、研(yan)(yan)究方(fang)面(mian)的(de)(de)(de)(de)防護第(di)(di)二.透(tou)(tou)(tou)明(ming)(ming)性高:美觀(guan)大(da)(da)方(fang)的(de)(de)(de)(de)暗(an)褐色(se)透(tou)(tou)(tou)明(ming)(ming)板(ban)(ban),可(ke)制(zhi)得鉛(qian)玻(bo)璃(li)不能實現的(de)(de)(de)(de)大(da)(da)尺寸(cun)透(tou)(tou)(tou)明(ming)(ming)屏(ping)蔽板(ban)(ban).第(di)(di)三.強(qiang)韌耐(nai)用(yong)(yong):力(li)學特性和(he)熱(re)學特性大(da)(da)致上與丙烯樹(shu)脂(zhi)相同(tong),耐(nai)沖擊性也極大(da)(da)為優越.第(di)(di)四.加(jia)工(gong)(gong)(gong)容易:可(ke)以進行裁斷、切割、研(yan)(yan)磨、穿孔(kong)等(deng)(deng)機械加(jia)工(gong)(gong)(gong)和(he)膠接、層壓加(jia)工(gong)(gong)(gong).鉛(qian)玻(bo)璃(li)系(xi)列:本(ben)公(gong)司生(sheng)產的(de)(de)(de)(de)鉛(qian)玻(bo)璃(li)觀(guan)察窗口，玻(bo)璃(li)框(kuang)采用(yong)(yong)304不銹鋼，透(tou)(tou)(tou)光度99%，有良(liang)好(hao)的(de)(de)(de)(de)屏(ping)蔽射線作用(yong)(yong)，口腔，醫院CT室(shi)、X光室(shi)**，生(sheng)產的(de)(de)(de)(de)鉛(qian)玻(bo)璃(li)規(gui)格(ge)有12mm、13mm、15mm、18mm、20mm鉛(qian)當(dang)量達－，透(tou)(tou)(tou)明(ming)(ming)清晰，經(jing)久耐(nai)用(yong)(yong)。產品鉛(qian)當(dang)量要根據(ju)不同(tong)的(de)(de)(de)(de)科室(shi)訂做！青浦專(zhuan)業(ye)核(he)磁(ci)共振屏(ping)蔽工(gong)(gong)(gong)程根據(ju)醫院具體特點，在(zai)選址(zhi)時充分(fen)考慮運輸、配電、通風、承重及電磁(ci)干擾等(deng)(deng)問題，逐步進行落實做好(hao)施工(gong)(gong)(gong)準備(bei)。

鉛(qian)(qian)(qian)門(men)(men)(men)(men)又稱鉛(qian)(qian)(qian)板門(men)(men)(men)(men)；鉛(qian)(qian)(qian)門(men)(men)(men)(men)分(fen)為:平(ping)開(kai)鉛(qian)(qian)(qian)門(men)(men)(men)(men)、推(tui)拉(la)鉛(qian)(qian)(qian)門(men)(men)(men)(men)、旋(xuan)轉鉛(qian)(qian)(qian)門(men)(men)(men)(men)、塞式鉛(qian)(qian)(qian)門(men)(men)(men)(men)、組合鉛(qian)(qian)(qian)門(men)(men)(men)(men)。（1）平(ping)開(kai)鉛(qian)(qian)(qian)門(men)(men)(men)(men)。主要用(yong)(yong)(yong)(yong)于射(she)(she)(she)(she)線(xian)強度較(jiao)弱且(qie)需要氣(qi)密(mi)性(xing)要求(qiu)(qiu)的(de)(de)(de)場(chang)(chang)所(suo)，一(yi)般(ban)(ban)應(ying)用(yong)(yong)(yong)(yong)在人(ren)員的(de)(de)(de)進出通(tong)道(dao)(dao)，該類型場(chang)(chang)所(suo)一(yi)般(ban)(ban)屏蔽層(ceng)厚(hou)度較(jiao)小，通(tong)道(dao)(dao)尺(chi)寸(cun)不大(da)且(qie)有氣(qi)密(mi)性(xing)要求(qiu)(qiu)，開(kai)啟(qi)方(fang)式可一(yi)般(ban)(ban)采用(yong)(yong)(yong)(yong)人(ren)工開(kai)啟(qi)。（2）推(tui)拉(la)鉛(qian)(qian)(qian)門(men)(men)(men)(men)。主要用(yong)(yong)(yong)(yong)于射(she)(she)(she)(she)線(xian)強度相對較(jiao)強且(qie)無(wu)氣(qi)密(mi)性(xing)要求(qiu)(qiu)的(de)(de)(de)場(chang)(chang)所(suo)，一(yi)般(ban)(ban)應(ying)用(yong)(yong)(yong)(yong)在人(ren)物(wu)混合進出通(tong)道(dao)(dao)外(wai)門(men)(men)(men)(men)或專門(men)(men)(men)(men)的(de)(de)(de)物(wu)流(liu)通(tong)道(dao)(dao)，通(tong)道(dao)(dao)外(wai)空間(jian)較(jiao)大(da)，屏蔽層(ceng)厚(hou)度相對較(jiao)大(da)，通(tong)道(dao)(dao)尺(chi)寸(cun)較(jiao)大(da)且(qie)有無(wu)氣(qi)密(mi)性(xing)要求(qiu)(qiu)，開(kai)啟(qi)方(fang)式可一(yi)般(ban)(ban)采用(yong)(yong)(yong)(yong)人(ren)工或電動開(kai)啟(qi)。（3）旋(xuan)轉鉛(qian)(qian)(qian)門(men)(men)(men)(men)。旋(xuan)轉射(she)(she)(she)(she)線(xian)防護(hu)門(men)(men)(men)(men)一(yi)般(ban)(ban)用(yong)(yong)(yong)(yong)在射(she)(she)(she)(she)線(xian)強度較(jiao)強且(qie)外(wai)部場(chang)(chang)地較(jiao)小的(de)(de)(de)場(chang)(chang)所(suo)，一(yi)般(ban)(ban)作為射(she)(she)(she)(she)線(xian)發射(she)(she)(she)(she)裝置的(de)(de)(de)**內層(ceng)防護(hu)。該處場(chang)(chang)所(suo)劑量水平(ping)較(jiao)高(gao)，且(qie)空間(jian)較(jiao)小，不適合推(tui)拉(la)射(she)(she)(she)(she)線(xian)防護(hu)門(men)(men)(men)(men)和(he)平(ping)開(kai)射(she)(she)(she)(she)線(xian)防護(hu)門(men)(men)(men)(men)的(de)(de)(de)安裝。

2）推拉(la)鉛(qian)門。主要用于(yu)射(she)(she)(she)(she)(she)線(xian)強(qiang)(qiang)度(du)相對較(jiao)強(qiang)(qiang)且無氣密性(xing)要求的場(chang)所，一(yi)般應(ying)用在(zai)人物(wu)混(hun)(hun)(hun)合(he)進(jin)出通道外門或(huo)專門的物(wu)流通道，通道外空間(jian)較(jiao)大(da)，屏蔽(bi)(bi)層厚度(du)相對較(jiao)大(da)，通道尺寸較(jiao)大(da)且有(you)(you)無氣密性(xing)要求，開(kai)(kai)(kai)啟方式可一(yi)般采用人工(gong)(gong)或(huo)電動開(kai)(kai)(kai)啟。（3）旋轉鉛(qian)門。旋轉射(she)(she)(she)(she)(she)線(xian)防(fang)(fang)(fang)護(hu)門一(yi)般用在(zai)射(she)(she)(she)(she)(she)線(xian)強(qiang)(qiang)度(du)較(jiao)強(qiang)(qiang)且外部場(chang)地較(jiao)小的場(chang)所，一(yi)般作(zuo)為射(she)(she)(she)(she)(she)線(xian)發射(she)(she)(she)(she)(she)裝置的**內層防(fang)(fang)(fang)護(hu)。該處(chu)場(chang)所劑量水平較(jiao)高，且空間(jian)較(jiao)小，不適合(he)推拉(la)射(she)(she)(she)(she)(she)線(xian)防(fang)(fang)(fang)護(hu)門和平開(kai)(kai)(kai)射(she)(she)(she)(she)(she)線(xian)防(fang)(fang)(fang)護(hu)門的安裝。（4）塞式鉛(qian)山東宏(hong)興射(she)(she)(she)(she)(she)線(xian)防(fang)(fang)(fang)護(hu)工(gong)(gong)程公司提(ti)供全套醫院防(fang)(fang)(fang)輻(fu)射(she)(she)(she)(she)(she)防(fang)(fang)(fang)護(hu)門窗、墻面等解決方案，本工(gong)(gong)程的大(da)體(ti)積防(fang)(fang)(fang)輻(fu)射(she)(she)(she)(she)(she)混(hun)(hun)(hun)凝(ning)土屬于(yu)重要工(gong)(gong)序。防(fang)(fang)(fang)輻(fu)射(she)(she)(she)(she)(she)混(hun)(hun)(hun)凝(ning)土又稱為屏蔽(bi)(bi)混(hun)(hun)(hun)凝(ning)土、重混(hun)(hun)(hun)凝(ning)土或(huo)核反(fan)應(ying)堆混(hun)(hun)(hun)凝(ning)土,是(shi)原(yuan)子核輻(fu)射(she)(she)(she)(she)(she)源裝置常用的防(fang)(fang)(fang)護(hu)材料,它能(neng)有(you)(you)效屏蔽(bi)(bi)原(yuan)子核輻(fu)射(she)(she)(she)(she)(she).所謂原(yuan)子核輻(fu)射(she)(she)(she)(she)(she)。應(ying)使屏蔽(bi)(bi)體(ti)的接縫與孔洞的長邊平行于(yu)磁場(chang)分布的方向。

影響燒(shao)結(jie)焙(bei)燒(shao)效(xiao)果的因素有(you)：①爐料(liao)配(pei)比(bi)與化學成分；②爐料(liao)水分；③爐料(liao)粒度(du)(du)(du)(du)；④料(liao)層厚度(du)(du)(du)(du)；⑤點火溫(wen)度(du)(du)(du)(du)；⑥小車(che)運行速度(du)(du)(du)(du)；⑦吸風(feng)風(feng)量與鼓風(feng)壓(ya)力(li)、風(feng)量；⑧煙(yan)氣(qi)SO2濃(nong)度(du)(du)(du)(du)等(deng)。燒(shao)結(jie)焙(bei)燒(shao)典(dian)型技術(shu)經濟指標(biao)為(wei)：料(liao)層厚度(du)(du)(du)(du)250-300mm，床能力(li)25-30t/（m2·d），臺(tai)車(che)速度(du)(du)(du)(du)m/min，燒(shao)結(jie)塊含硫(liu)(liu)，混合(he)料(liao)含硫(liu)(liu)6%，含水5%-6%，成品塊率(lv)27%-30%，脫硫(liu)(liu)率(lv)，點火溫(wen)度(du)(du)(du)(du)800-1000℃，煙(yan)氣(qi)SO2濃(nong)度(du)(du)(du)(du)3%，鼓風(feng)壓(ya)力(li)kPa，強度(du)(du)(du)(du)18-23m3/（m2·min），燒(shao)結(jie)溫(wen)度(du)(du)(du)(du)1000℃，時(shi)間16-20min，垂(chui)直燒(shao)結(jie)速度(du)(du)(du)(du)12-15mm/min.第二種：電(dian)(dian)解(jie)精(jing)煉電(dian)(dian)解(jie)精(jing)煉。用硅氟(fu)酸(suan)和硅氟(fu)酸(suan)鉛(qian)(qian)(qian)做(zuo)(zuo)電(dian)(dian)解(jie)液，粗(cu)鉛(qian)(qian)(qian)做(zuo)(zuo)陽(yang)極，純鉛(qian)(qian)(qian)做(zuo)(zuo)陰(yin)極，可得純鉛(qian)(qian)(qian)。耐腐蝕(shi)，可用作水管。鉛(qian)(qian)(qian)、銻(ti)、錫的合(he)金熔點低（約240℃），凝固時(shi)膨脹，可作印(yin)刷鉛(qian)(qian)(qian)字。鉛(qian)(qian)(qian)玻璃用作X射線防(fang)護屏。大量鉛(qian)(qian)(qian)用于(yu)生產汽(qi)油抗爆劑四乙鉛(qian)(qian)(qian)和蓄電(dian)(dian)池的極板。若(ruo)附近有(you)磁共振設備，要確保2臺(tai)磁共振設備的3G線無交叉。吉安核磁共振屏蔽工程報(bao)價

設備廠家(jia)工(gong)(gong)程師(shi)及設計(ji)院相關(guan)人員一起對現場(chang)實地勘察，根據實際情況結合(he)(he)各綜合(he)(he)因素(su)，初步制定出2～3套方案(an)。鷹潭推(tui)薦(jian)核磁(ci)共(gong)振屏蔽工(gong)(gong)程

專業(ye)(ye)核磁(ci)共振屏(ping)(ping)蔽(bi)工程0這種型(xing)號主(zhu)要(yao)(yao)運用(yong)(yong)(yong)在(zai)工廠和大(da)型(xing)的(de)(de)農業(ye)(ye)展覽(lan)場《《鉛(qian)當量(liang)的(de)(de)選擇(ze)(ze)》》于(yu)(yu)鉛(qian)的(de)(de)選擇(ze)(ze)各個科室(shi)(shi)和類型(xing)也(ye)是(shi)不(bu)(bu)一(yi)(yi)(yi)樣的(de)(de)，一(yi)(yi)(yi)般(ban)(ban)醫(yi)(yi)院(yuan)的(de)(de)CT室(shi)(shi)鉛(qian)門(men)**少采(cai)(cai)用(yong)(yong)(yong)4mmpb(4mm厚(hou))的(de)(de)鉛(qian)板，X光室(shi)(shi)、DR室(shi)(shi)、CR室(shi)(shi)的(de)(de)鉛(qian)門(men)**少采(cai)(cai)用(yong)(yong)(yong)3mmpb(3mm厚(hou))的(de)(de)鉛(qian)板，牙科和寵(chong)物醫(yi)(yi)院(yuan)用(yong)(yong)(yong)()的(de)(de)鉛(qian)醫(yi)(yi)院(yuan)每一(yi)(yi)(yi)個科室(shi)(shi)所(suo)用(yong)(yong)(yong)的(de)(de)防(fang)輻射鉛(qian)門(men)都(dou)是(shi)不(bu)(bu)一(yi)(yi)(yi)樣的(de)(de)，放射科、前科、前室(shi)(shi)、CT室(shi)(shi)，和牙科所(suo)用(yong)(yong)(yong)的(de)(de)們都(dou)是(shi)不(bu)(bu)相同(tong)的(de)(de)，而且每一(yi)(yi)(yi)個門(men)的(de)(de)作用(yong)(yong)(yong)也(ye)是(shi)不(bu)(bu)一(yi)(yi)(yi)樣的(de)(de)，所(suo)以我們在(zai)選擇(ze)(ze)門(men)的(de)(de)時候要(yao)(yao)特別的(de)(de)注重，一(yi)(yi)(yi)旦門(men)選擇(ze)(ze)的(de)(de)不(bu)(bu)對，那(nei)么會給醫(yi)(yi)生包括其他人造(zao)成很(hen)大(da)的(de)(de)危害。鉛(qian)門(men)又稱(cheng)鉛(qian)板門(men)；鉛(qian)門(men)分為：平(ping)開(kai)(kai)鉛(qian)門(men)、推(tui)拉鉛(qian)門(men)、旋轉鉛(qian)門(men)、塞式(shi)鉛(qian)門(men)、組合(he)鉛(qian)門(men)（1）平(ping)開(kai)(kai)鉛(qian)門(men)。主(zhu)要(yao)(yao)用(yong)(yong)(yong)于(yu)(yu)射線強度較弱且需要(yao)(yao)氣密性要(yao)(yao)求(qiu)的(de)(de)場所(suo)，一(yi)(yi)(yi)般(ban)(ban)應用(yong)(yong)(yong)在(zai)人員的(de)(de)進出通(tong)道(dao)，該類型(xing)場所(suo)一(yi)(yi)(yi)般(ban)(ban)屏(ping)(ping)蔽(bi)層厚(hou)度較小，通(tong)道(dao)尺寸不(bu)(bu)大(da)且有氣密性要(yao)(yao)求(qiu)，開(kai)(kai)啟(qi)方式(shi)可一(yi)(yi)(yi)般(ban)(ban)采(cai)(cai)用(yong)(yong)(yong)人工開(kai)(kai)啟(qi)。鷹潭推(tui)薦核磁(ci)共振屏(ping)(ping)蔽(bi)工程

上(shang)海(hai)(hai)(hai)振軒(xuan)防護設(she)備有限公(gong)司在同(tong)行業(ye)領域(yu)中(zhong)，一(yi)直處在一(yi)個不(bu)(bu)斷銳意進(jin)取(qu)，不(bu)(bu)斷制(zhi)造創新(xin)的(de)(de)(de)(de)(de)市(shi)場高度，多年(nian)以(yi)來致(zhi)力于(yu)(yu)發展(zhan)富有創新(xin)價值理念的(de)(de)(de)(de)(de)產品標準，在上(shang)海(hai)(hai)(hai)市(shi)等地區的(de)(de)(de)(de)(de)建筑、建材(cai)中(zhong)始終保持良(liang)好的(de)(de)(de)(de)(de)商業(ye)口(kou)碑，成績讓我(wo)們(men)喜悅，但不(bu)(bu)會(hui)讓我(wo)們(men)止步(bu)，殘酷的(de)(de)(de)(de)(de)市(shi)場磨煉了我(wo)們(men)堅強(qiang)不(bu)(bu)屈的(de)(de)(de)(de)(de)意志，和諧溫馨的(de)(de)(de)(de)(de)工作(zuo)環(huan)境，富有營(ying)養的(de)(de)(de)(de)(de)公(gong)司土壤滋養著我(wo)們(men)不(bu)(bu)斷開(kai)拓(tuo)創新(xin)，勇(yong)于(yu)(yu)進(jin)取(qu)的(de)(de)(de)(de)(de)無限潛力，上(shang)海(hai)(hai)(hai)振軒(xuan)防護設(she)備供應(ying)攜手大家一(yi)起走向共同(tong)輝(hui)煌(huang)的(de)(de)(de)(de)(de)未來，回(hui)首過去，我(wo)們(men)不(bu)(bu)會(hui)因為(wei)取(qu)得(de)了一(yi)點(dian)點(dian)成績而沾(zhan)沾(zhan)自喜，相反的(de)(de)(de)(de)(de)是面對(dui)競爭(zheng)越來越激(ji)烈的(de)(de)(de)(de)(de)市(shi)場氛圍，我(wo)們(men)更要(yao)明(ming)確自己的(de)(de)(de)(de)(de)不(bu)(bu)足，做好迎(ying)接新(xin)挑戰的(de)(de)(de)(de)(de)準備，要(yao)不(bu)(bu)畏(wei)困難(nan)，激(ji)流勇(yong)進(jin)，以(yi)一(yi)個更嶄新(xin)的(de)(de)(de)(de)(de)精神面貌迎(ying)接大家，共同(tong)走向輝(hui)煌(huang)回(hui)來！

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