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技術文章
Technical articles備(bei)選件:●墻壁固定裝置:檢(jian)(jian)測(ce)手部沾污●ABS便(bian)攜箱●擦拭(shi)配件:用(yong)于(yu)擦拭(shi)樣(yang)品(pin)檢(jian)(jian)測(ce),樣(yang)品(pin)尺寸(cun):60/120mm,試紙最大規格100×130mm●外接劑量率探(tan)頭:GM18550DE(1μSv/h~20mSv/h)GM18509DE(10μSv/h~1Sv/h)NaI1×1.5(40nSv/h~200nSv/h)●外接管(guan)道探(tan)頭(電纜線選配2米(mi)、5米(mi)、10米(mi))PD32尺寸(cun):Φ32mm×200mmPD43尺寸(cun):Φ32mm×200mm●外接四面型探(tan)測(ce)器(qi),尺寸(cun):140×140...
項目名(ming)稱儀(yi)(yi)器設(she)(she)備(bei)(bei)放(fang)射診療(liao)設(she)(she)備(bei)(bei)性(xing)(xing)能(neng)(neng)檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)診斷X射線(xian)(xian)(xian)(xian)機設(she)(she)備(bei)(bei)性(xing)(xing)能(neng)(neng)檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)(不包(bao)括CT機、DSA、乳(ru)腺攝影)*X射線(xian)(xian)(xian)(xian)劑(ji)(ji)量(liang)(liang)儀(yi)(yi)數(shu)字式(shi)X射線(xian)(xian)(xian)(xian)曝光(guang)時間(jian)測(ce)(ce)(ce)(ce)(ce)量(liang)(liang)儀(yi)(yi)千(qian)(qian)伏(kVp)測(ce)(ce)(ce)(ce)(ce)量(liang)(liang)儀(yi)(yi)性(xing)(xing)能(neng)(neng)檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)模(mo)體(ti)/工(gong)具CR、DR性(xing)(xing)能(neng)(neng)檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)*X射線(xian)(xian)(xian)(xian)劑(ji)(ji)量(liang)(liang)儀(yi)(yi)數(shu)字式(shi)X射線(xian)(xian)(xian)(xian)曝光(guang)時間(jian)測(ce)(ce)(ce)(ce)(ce)量(liang)(liang)儀(yi)(yi)千(qian)(qian)伏(kVp)測(ce)(ce)(ce)(ce)(ce)量(liang)(liang)儀(yi)(yi)性(xing)(xing)能(neng)(neng)檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)模(mo)體(ti)X射線(xian)(xian)(xian)(xian)CT機設(she)(she)備(bei)(bei)性(xing)(xing)能(neng)(neng)檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)*CT劑(ji)(ji)量(liang)(liang)儀(yi)(yi)/專用電離(li)室(shi)性(xing)(xing)能(neng)(neng)檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)模(mo)體(ti)頭部(bu)劑(ji)(ji)量(liang)(liang)模(mo)體(ti)體(ti)部(bu)劑(ji)(ji)量(liang)(liang)模(mo)體(ti)X射線(xian)(xian)(xian)(xian)數(shu)字減(jian)影裝置設(she)(she)備(bei)(bei)性(xing)(xing)能(neng)(neng)檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)(DSA)*X射線(xian)(xian)(xian)(xian)劑(ji)(ji)量(liang)(liang)儀(yi)(yi)數(shu)字式(shi)X射線(xian)(xian)(xian)(xian)曝光(guang)時間(jian)測(ce)(ce)(ce)(ce)(ce)量(liang)(liang)儀(yi)(yi)千(qian)(qian)伏(kVp)測(ce)(ce)(ce)(ce)(ce)量(liang)(liang)儀(yi)(yi)DSA性(xing)(xing)能(neng)(neng)檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)模(mo)體(ti)X射線(xian)(xian)(xian)(xian)質(zhi)控檢(jian)(jian)(jian)測(ce)(ce)(ce)(ce)(ce)工(gong)...
1、HD-175型活度計技術指(zhi)標l測量(liang)核素:190個;l相對基(ji)本誤差:±2.2%;l長期(qi)穩定性:±0.12%;l分辨率:1KBq(0.03μCi);l重復性:±0.12%;l量(liang)程(cheng):3.7KBq—370GBq;l低能探測限:13KeV;l測量(liang)時間:1-13s,可連續測量(liang)。2、高壓電離室結構特點l電離室坪斜:0.008%;l噪聲電流(liu):±2×10-14A;l噪聲本底(60Co):1KBq。3、單片機(ji)配置型l單片機(ji)、液(ye)晶屏(ping)、12...
輻射(she)檢(jian)測(ce)(ce)(ce)儀(yi)(yi)可(ke)(ke)(ke)以按照預(yu)先設定(ding)的(de)地址編(bian)碼(ma)和(he)(he)(he)劑(ji)量(liang)(liang)(liang)歷史時(shi)間,自動(dong)連續測(ce)(ce)(ce)量(liang)(liang)(liang)和(he)(he)(he)記錄輻射(she)劑(ji)量(liang)(liang)(liang)。工作人員可(ke)(ke)(ke)以任意設定(ding)劑(ji)量(liang)(liang)(liang)率(lv)報警(jing)值(zhi)和(he)(he)(he)累積劑(ji)量(liang)(liang)(liang)報警(jing)值(zhi),儀(yi)(yi)器(qi)自動(dong)發出聲光報警(jing),提醒(xing)用(yong)(yong)(yong)戶采取有效(xiao)措(cuo)施減少職(zhi)業照射(she),保護(hu)人員健康。適(shi)用(yong)(yong)(yong)于鈾鐳(lei)礦山、核設施、核技術應用(yong)(yong)(yong)單位、科研院(yuan)所(suo)、防(fang)化(hua)部隊及環境保護(hu)監督管理部門的(de)輻射(she)場(chang)調查及事(shi)故(gu)應急(ji)輻射(she)測(ce)(ce)(ce)量(liang)(liang)(liang),也可(ke)(ke)(ke)用(yong)(yong)(yong)作個人劑(ji)量(liang)(liang)(liang)監測(ce)(ce)(ce)。輻射(she)檢(jian)測(ce)(ce)(ce)儀(yi)(yi)器(qi)有場(chang)強儀(yi)(yi)、電(dian)(dian)(dian)離輻射(she)檢(jian)測(ce)(ce)(ce)儀(yi)(yi)、電(dian)(dian)(dian)磁輻射(she)檢(jian)測(ce)(ce)(ce)儀(yi)(yi)。一、場(chang)強檢(jian)測(ce)(ce)(ce)儀(yi)(yi):1、可(ke)(ke)(ke)分為高頻電(dian)(dian)(dian)場(chang)測(ce)(ce)(ce)定(ding)儀(yi)(yi)、工頻電(dian)(dian)(dian)場(chang)測(ce)(ce)(ce)定(ding)儀(yi)(yi),主(zhu)要用(yong)(yong)(yong)于測(ce)(ce)(ce)量(liang)(liang)(liang)高壓輸變電(dian)(dian)(dian)系統,配電(dian)(dian)(dian)室(shi)...
行(xing)人(ren)行(xing)包(bao)輻(fu)(fu)(fu)射(she)(she)監(jian)測系(xi)統(tong)(tong)(tong)是(shi)一套配置(zhi)大體積高(gao)靈敏度伽(jia)瑪(ma)射(she)(she)線探(tan)測器(qi)的放(fang)射(she)(she)性自動(dong)檢測系(xi)統(tong)(tong)(tong),可(ke)(ke)對通過檢測通道的行(xing)人(ren)及隨身行(xing)李進行(xing)在線實時檢測,發現(xian)所攜帶(dai)的微量放(fang)射(she)(she)性物質,輸出(chu)報警信息(xi),并完成對檢測數據(ju)的儲(chu)存。同時,系(xi)統(tong)(tong)(tong)還能夠與上級(ji)管理系(xi)統(tong)(tong)(tong)聯(lian)網,構(gou)成遠程實時檢測系(xi)統(tong)(tong)(tong)平臺(tai)。該系(xi)統(tong)(tong)(tong)可(ke)(ke)應用于多種場所人(ren)員進出(chu)口通道,如(ru)機(ji)場、碼(ma)頭口岸等,檢測行(xing)人(ren)及行(xing)李中是(shi)否夾帶(dai)放(fang)射(she)(she)性物質。行(xing)人(ren)行(xing)包(bao)輻(fu)(fu)(fu)射(she)(she)監(jian)測系(xi)統(tong)(tong)(tong)特點(dian):◎輻(fu)(fu)(fu)射(she)(she)本底(di)判別算法,通過連續探(tan)測環境本底(di)輻(fu)(fu)(fu)射(she)(she)波動(dong)并自動(dong)調整(zheng)參考點(dian),消(xiao)除本底(di)輻(fu)(fu)(fu)射(she)(she)變化(hua)對測量引起的干擾,解...
輻(fu)射(she)(she)(she)(she)(she)檢測(ce)儀(射(she)(she)(she)(she)(she)線檢測(ce)儀)主要應用于醫(yi)院的(de)(de)放(fang)射(she)(she)(she)(she)(she)性(xing)(xing)診(zhen)療(liao)(liao)場(chang)所(suo)。根據2006年3月1日(ri)起施行(xing)(xing)的(de)(de)《放(fang)射(she)(she)(she)(she)(she)診(zhen)療(liao)(liao)管理規定》(衛生部46號(hao)令),放(fang)射(she)(she)(she)(she)(she)診(zhen)療(liao)(liao)工作,是指(zhi)使用放(fang)射(she)(she)(she)(she)(she)性(xing)(xing)同(tong)位素、射(she)(she)(she)(she)(she)線裝置進行(xing)(xing)臨床(chuang)醫(yi)學(xue)診(zhen)斷、治療(liao)(liao)和健康檢查的(de)(de)活動。按(an)照診(zhen)療(liao)(liao)風(feng)險和技術(shu)(shu)難(nan)易程度分(fen)為四類(lei)管理:(一)放(fang)射(she)(she)(she)(she)(she)治療(liao)(liao);(二)核醫(yi)學(xue);(三)介入放(fang)射(she)(she)(she)(she)(she)學(xue);(四)X射(she)(she)(she)(she)(she)線影像(xiang)診(zhen)斷醫(yi)療(liao)(liao)機(ji)構必須取得衛生行(xing)(xing)政部門頒發的(de)(de)《放(fang)射(she)(she)(she)(she)(she)診(zhen)療(liao)(liao)許(xu)可證》方可開展相應的(de)(de)放(fang)射(she)(she)(she)(she)(she)診(zhen)療(liao)(liao)工作。(一)放(fang)射(she)(she)(she)(she)(she)治療(liao)(liao)指(zhi)利用電離(li)輻(fu)射(she)(she)(she)(she)(she)的(de)(de)生物效應治療(liao)(liao)腫瘤等疾病(bing)的(de)(de)技術(shu)(shu)。如立體定向(X刀、γ刀...
特點:?同時分辨和測(ce)量(liang)(liang)α和β;?一體化設計,無需(xu)交換(huan)探頭(tou);?探測(ce)面(mian)積大(170cm2);?聲光報(bao)警(jing),報(bao)警(jing)閾可(ke)調;?用戶(hu)友好界面(mian),顯(xian)示單(dan)位cps、Bq或Bq/cm2;?配置上(shang)位機(ji)工具軟件,存儲數據(ju)可(ke)直接打印(yin)為數據(ju)報(bao)表(biao)。公司主要(yao)產品(pin):電離(li)輻射(she)監(jian)(jian)測(ce)產品(pin):電離(li)輻射(she)監(jian)(jian)測(ce)儀(yi)、表(biao)面(mian)污染儀(yi)、氡釷測(ce)量(liang)(liang)儀(yi)、中(zhong)子監(jian)(jian)測(ce)儀(yi)、個人劑量(liang)(liang)報(bao)警(jing)儀(yi)、高壓電離(li)室(shi)、區域輻射(she)測(ce)量(liang)(liang)監(jian)(jian)測(ce)系統、通道式輻射(she)監(jian)(jian)測(ce)系統、放射(she)源(yuan)在線監(jian)(jian)測(ce)系統;輻射(she)監(jian)(jian)測(ce)實驗室(shi)產品(pin):低本(ben)底(di)α、β測(ce)量(liang)(liang)儀(yi)、低本(ben)底(di)液(ye)閃儀(yi)、電沉積儀(yi)、高純鍺γ譜儀(yi)、鈾分析儀(yi)、熱...
該機(ji)探頭采用高(gao)壓密封井型電離室,操(cao)作(zuo)簡單,測量(liang)(liang)(liang)(liang)快(kuai)速、精(jing)確。測量(liang)(liang)(liang)(liang)范圍寬廣并自(zi)(zi)動(dong)轉換量(liang)(liang)(liang)(liang)程,可(ke)(ke)自(zi)(zi)動(dong)進行(xing)半(ban)衰期(qi)修正。系統的計算機(ji)通(tong)訊軟件可(ke)(ke)在(zai)中文Windows平臺上對話活度(du)計進行(xing)操(cao)作(zuo),測量(liang)(liang)(liang)(liang)結果可(ke)(ke)存(cun)儲及直(zhi)接打印。功能(neng)和(he)特點可(ke)(ke)測量(liang)(liang)(liang)(liang)核醫學(xue)(xue)常用核素99mTc、131I、67Ga、201T1等(deng);可(ke)(ke)測量(liang)(liang)(liang)(liang)核醫學(xue)(xue)體(ti)內(nei)治療核素153Sm、90Y、186Re以及正電子(zi)核素18F、15O、13N等(deng);可(ke)(ke)測量(liang)(liang)(liang)(liang)125I固(gu)體(ti)內(nei)照射(she)放射(she)性種子(zi)源;按(an)鍵自(zi)(zi)動(dong)扣(kou)除環(huan)境(jing)輻(fu)射(she)本(ben)底,無須調零(ling);置入樣品,自(zi)(zi)動(dong)進行(xing)測量(liang)(liang)(liang)(liang)及量(liang)(liang)(liang)(liang)程轉換,...