哈爾(er)濱金圣(sheng)潤科技開發(fa)有限公司
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網址:kuizui.cn
地址(zhi):哈爾濱(bin)市南(nan)崗區南(nan)通(tong)
大(da)街258號
相信(xin)每位采(cai)購X光射線(xian)安(an)(an)(an)檢(jian)機的(de)朋友(you)都會遇(yu)到這樣的(de)問(wen)題(ti),X光射線(xian)安(an)(an)(an)檢(jian)機單(dan)(dan)能是什么意思呢(ni)?到底(di)如何(he)選擇(ze)呢(ni)?下面(mian)由小編簡單(dan)(dan)介(jie)紹一下單(dan)(dan)能X光射線(xian)安(an)(an)(an)檢(jian)機。
射(she)(she)(she)線(xian)(xian)(xian)(xian)(xian)只(zhi)隨穿(chuan)透(tou)物(wu)(wu)體的(de)(de)(de)厚度(du)增加而按指數規律迅速(su)衰(shuai)減(jian)(jian),在實(shi)際(ji)X射(she)(she)(she)線(xian)(xian)(xian)(xian)(xian)檢測(ce)中常常都(dou)是寬束(shu)射(she)(she)(she)線(xian)(xian)(xian)(xian)(xian)情況。即到(dao)達探(tan)測(ce)器(qi)(qi)(qi)的(de)(de)(de)射(she)(she)(she)線(xian)(xian)(xian)(xian)(xian)中不(bu)僅有入(ru)射(she)(she)(she)射(she)(she)(she)線(xian)(xian)(xian)(xian)(xian)中未與(yu)(yu)物(wu)(wu)質(zhi)作用(yong)(yong),沿著直線(xian)(xian)(xian)(xian)(xian)方向穿(chuan)透(tou)物(wu)(wu)質(zhi)的(de)(de)(de)一(yi)次射(she)(she)(she)線(xian)(xian)(xian)(xian)(xian),還有與(yu)(yu)物(wu)(wu)質(zhi)相(xiang)互作用(yong)(yong)過程中產生的(de)(de)(de)散(san)射(she)(she)(she)線(xian)(xian)(xian)(xian)(xian)二(er)次射(she)(she)(she)線(xian)(xian)(xian)(xian)(xian)和散(san)射(she)(she)(she)電子(zi)。應用(yong)(yong)寬束(shu)射(she)(she)(she)線(xian)(xian)(xian)(xian)(xian)時(shi),一(yi)次透(tou)射(she)(she)(she)射(she)(she)(she)線(xian)(xian)(xian)(xian)(xian)和散(san)射(she)(she)(she)射(she)(she)(she)線(xian)(xian)(xian)(xian)(xian)同(tong)時(shi)到(dao)達探(tan)測(ce)器(qi)(qi)(qi),到(dao)達探(tan)測(ce)器(qi)(qi)(qi)強(qiang)度(du)減(jian)(jian)弱程度(du)取(qu)決于物(wu)(wu)質(zhi)的(de)(de)(de)衰(shuai)減(jian)(jian)系數和射(she)(she)(she)線(xian)(xian)(xian)(xian)(xian)在物(wu)(wu)質(zhi)中穿(chuan)越的(de)(de)(de)厚度(du)。單能X射(she)(she)(she)線(xian)(xian)(xian)(xian)(xian)只(zhi)存在理想狀(zhuang)態下,實(shi)際(ji)應用(yong)(yong)中的(de)(de)(de)單能X射(she)(she)(she)線(xian)(xian)(xian)(xian)(xian)往往是窄束(shu)連續(xu)(xu)(xu)譜(pu)(pu)射(she)(she)(she)線(xian)(xian)(xian)(xian)(xian)。不(bu)同(tong)能量(liang)的(de)(de)(de)射(she)(she)(she)線(xian)(xian)(xian)(xian)(xian)穿(chuan)過同(tong)樣厚度(du)的(de)(de)(de)物(wu)(wu)體時(shi)所受(shou)到(dao)的(de)(de)(de)衰(shuai)減(jian)(jian)并不(bu)相(xiang)同(tong),使連續(xu)(xu)(xu)譜(pu)(pu)射(she)(she)(she)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)衰(shuai)減(jian)(jian)規律變(bian)得(de)復雜。如(ru)果對連續(xu)(xu)(xu)譜(pu)(pu)射(she)(she)(she)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)各波長(chang)(chang)分(fen)量(liang)分(fen)別進行計算將相(xiang)當復雜,因此(ci)在討(tao)論連續(xu)(xu)(xu)譜(pu)(pu)射(she)(she)(she)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)衰(shuai)減(jian)(jian)規律時(shi),常會引入(ru)一(yi)個等(deng)(deng)效(xiao)波長(chang)(chang)也(ye)稱為(wei)平均波長(chang)(chang)。采(cai)用(yong)(yong)這個波長(chang)(chang)對連續(xu)(xu)(xu)譜(pu)(pu)射(she)(she)(she)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)衰(shuai)減(jian)(jian)規律進行近似的(de)(de)(de)分(fen)析計算,X射(she)(she)(she)線(xian)(xian)(xian)(xian)(xian)等(deng)(deng)效(xiao)波長(chang)(chang)穿(chuan)過一(yi)定(ding)厚度(du)的(de)(de)(de)物(wu)(wu)體后,連續(xu)(xu)(xu)譜(pu)(pu)射(she)(she)(she)線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)透(tou)射(she)(she)(she)射(she)(she)(she)線(xian)(xian)(xian)(xian)(xian)等(deng)(deng)效(xiao)波長(chang)(chang)與(yu)(yu)入(ru)射(she)(she)(she)射(she)(she)(she)線(xian)(xian)(xian)(xian)(xian)相(xiang)比,將發(fa)生硬化現象即等(deng)(deng)效(xiao)波長(chang)(chang)減(jian)(jian)小平均能量(liang)提高!
X射線安全檢查設備JSR-8065
基本技(ji)術(shu)參(can)數(shu):
通道(dao)尺寸:800(寬)×650(高)mm
傳送帶速度:0.22 m/s
傳送帶額(e)定負荷:200 kg
分辨力:Φ0.0787 mm
空(kong)間分(fen)辨力(li):水平:Φ1.0 mm ,垂直(zhi):Φ1.0 mm
穿透分(fen)辨(bian)力(li):Φ0.254 mm
穿透(tou)力:38mm鋼板
膠(jiao)卷安全性:對ISO1600膠(jiao)卷安全
泄(xie)漏劑量:0.14μGy/h
噪聲級(ji):55dB
功率損耗:1.2KW(最(zui)大值)
工作電(dian)壓:220VAC(±10%) 50±3Hz
工作溫(wen)度/濕度:0℃~45℃/20%~95% (不冷凝)
儲存溫度/濕度:-20℃~60℃/20%~95% (不冷(leng)凝)
X射線發生器技(ji)術參數:
射線束方向(xiang):底(di)照式
管(guan)電流(liu):0.4~1.2mA(可調)
管電壓:100~160 kV(可調)
射線(xian)束發散角:80°
冷卻/工作周期:密封(feng)式油冷/100%
圖像(xiang)處理系(xi)統技術性能 :
X射線(xian)傳感器:L形光電二極管陣(zhen)列探測器 (單能量(liang)),12bit深度 。
顯示器:高分(fen)辨(bian)率17英(ying)寸液晶顯示器 (兩臺)。
彩(cai)色圖(tu)像(xiang)顯(xian)示(shi):24位真彩(cai)色顯(xian)示(shi) 。
邊緣增強:物體輪廓邊緣更加清晰 。
超級(ji)圖(tu)像(xiang)增強:圖(tu)像(xiang)細節更加清(qing)晰 。
高(gao)穿透顯示(shi):提高(gao)圖像中亮區(qu)的(de)對比度,使易穿透區(qu)更清晰 。
低穿透顯示:提高圖(tu)像中暗區的對比度,使難穿透區更清晰 。
放大鏡:局部放大功能 。
增亮(liang)/減(jian)暗:增加圖像的(de)亮(liang)度/減(jian)暗圖像的(de)亮(liang)度 。
圖(tu)像回拉(la)/前(qian)拉(la):顯示前(qian)20幅圖(tu)像,并對當前(qian)圖(tu)像可進行任(ren)何圖(tu)像處理 。
圖(tu)像復原:圖(tu)像顯示(shi)恢復到最(zui)初狀態 。
圖像存(cun)儲:實(shi)時保存(cun)任意(yi)(yi)幅圖像,并可(ke)進行任意(yi)(yi)圖像處理,連(lian)續工作保存(cun)。
毒品(pin)(pin)炸(zha)(zha)藥輔助探(tan)測(ce)(ce):較(jiao)為輔助探(tan)測(ce)(ce)一(yi)些典型(xing)毒品(pin)(pin)炸(zha)(zha)藥等危險物品(pin)(pin) 。
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