国产精品久久久久久亚洲影视-久久久噜噜噜久久中文字幕色伊伊-狠狠综合久久AV一区二区-性做久久久久久久

JB5000<\/span><\/b>型<\/span><\/b>環(huán)境監(jiān)測與輻射防護(hù)用<\/span>χ<\/span>、<\/span>γ<\/span>輻射劑量當(dāng)量率儀<\/span><\/b> <\/p>

 JB5000<\/span>輻射檢測設(shè)備，是在成熟產(chǎn)品JB4000和JB4000A的基礎(chǔ)上，根據(jù)數(shù)萬用戶的實(shí)踐經(jīng)驗(yàn)和改進(jìn)建議，設(shè)計(jì)了該款產(chǎn)品。<\/span> <\/h3>

監(jiān)管部門在放射物巡查過程中需要靈敏度較高的輻射檢測儀，目前國內(nèi)使用較多的是NaI晶體探測器，但是NaI晶體探測器在劑量較大的輻射場所，不能滿足寬量程的需求，必須同時攜帶其它量程更大的儀器，不便于路程遠(yuǎn)、時間長的檢查過程，且購買和維護(hù)成本也增加。<\/span> <\/h3>

<bdo id="sv8k6"></bdo>  <\/span> <\/p> <\/div> <\/td> <\/tr> <\/tbody> <\/table> <\/span> <\/span> <\/td> <\/tr> <\/tbody> <\/table> JB5000融合了NaI晶體探測器高靈敏度和蓋革計(jì)數(shù)管寬量程的優(yōu)點(diǎn)，且增加了快速尋源模式，ABS外殼材質(zhì)更輕便，外形設(shè)計(jì)符合人體美工學(xué)，是環(huán)保、衛(wèi)生、商檢**等部門進(jìn)行輻射監(jiān)測檢查的理想儀器。<\/span> <\/h3>  <\/span> <\/p> 使用雙探測器，兼具高靈敏度和大量程特性；<\/span><\/span> <\/p> 快速尋源模式，自動鎖定峰值；<\/span><\/span> <\/p> 可存儲<\/span>5000<\/span>組報警數(shù)據(jù)；<\/span><\/span> <\/p> 可設(shè)置報警閾值； <\/span><\/span> <\/p> 有超閾值報警、劑量率過載報警、探測器故障報警、<\/span><\/span> <\/p> 電池欠壓報警功能；<\/span><\/span> <\/p> 嵌入式操作系統(tǒng)，運(yùn)行速度更快；<\/span><\/span> <\/p> 鋰離子電池，待機(jī)時間更久；<\/span><\/span> <\/p> 128×96分辨率，點(diǎn)陣液晶顯示器屏幕亮度、清晰度更高；<\/span><\/span> <\/p> 外觀更具有親和力，材質(zhì)更輕；<\/span><\/span> <\/p> 支持<\/span>USB<\/span>數(shù)據(jù)通訊（選配）<\/span><\/span> <\/p> 支持藍(lán)牙傳輸 （選配）<\/span><\/span> <\/p> 支持<\/span>WIFI<\/span>通信（選配）<\/span><\/span> <\/p> 支持<\/span>GPS<\/span>定位（選配）<\/span><\/a><\/span> <\/p> 主要技術(shù)指標(biāo)<\/span> <\/p> 雙探測器 ：<\/span> NaI(Tl)<\/span>、計(jì)數(shù)管、<\/span><\/span> <\/p> 劑量率范圍：<\/span>0.01μSv/h<\/span>～<\/span>10mSv/h<\/span> <\/p> 能量響應(yīng)：<\/span>48Kev<\/span>～<\/span>3Mev<\/span>（誤差<\/span> ≤30%<\/span>，相對于<\/span>Cs137<\/span>）<\/span><\/span> <\/p> 靈敏度：<\/span>≥300CPS<\/span>（<\/span>1μSv/h<\/span>時）<\/span><\/span> <\/p> 相對固有誤差：<\/span>0.01μSv/h<\/span>～<\/span>10mSv/h<\/span>范圍內(nèi)，不超過<\/span>±15%<\/span> <\/p> 顯示單位：<\/span>μGy/h<\/span>，<\/span>μSv/h<\/span>，<\/span>CPS<\/span> <\/p> 報警閾值：<\/span> 0.5<\/span>、<\/span>1.0<\/span>、<\/span>2.5<\/span>、<\/span>10<\/span>、<\/span>20<\/span>、<\/span>50<\/span>（<\/span>μSv/h<\/span>；<\/span>μGy/h<\/span>）<\/span><\/span> <\/p> 功<\/span>    <\/span>耗：整機(jī)耗電<\/span>≤300mW<\/span>（不含顯示器背光耗電）<\/span><\/span> <\/p> 供電電源：外部電源適配器、內(nèi)置一組充電電池<\/span><\/span> <\/p> 防護(hù)等級：<\/span>IP54<\/span> <\/p> 物理特性：尺寸（長<\/span>×<\/span>寬<\/span>×<\/span>高）<\/span>286×96×116<\/span>（毫米）<\/span><\/span> <\/p> 重量（凈重）：<\/span>1100<\/span>克<\/span><\/span> <\/p> <\/blockquote><\/div> 浙B2-20080178-1196 Copyright 2025電子快手網(wǎng) All Rights Reserved 技術(shù)支持：機(jī)電之家  服務(wù)熱線：0571-87774297  傳真：0571-87774298 0571-87774297   上海精博析科科學(xué)儀器有限公司 智能客服智能客服在線解答，若涉及資金打款事宜，務(wù)必與廠家進(jìn)行電話確認(rèn)。 {{msg.senderNick}}{{formattedTime(msg.time)}} {{msg.msg.content}} {{msg.senderNick}}{{formattedTime(msg.time)}} {{msg.msg.content}} * 請?zhí)顚懶彰?/span> 請輸入11位手機(jī)號碼 發(fā)送   同意 《服務(wù)條款》并允許推薦更多供應(yīng)商為您服務(wù) 請閱讀并同意《服務(wù)條款》

<blockquote id="sv8k6"></blockquote>

<samp id="sv8k6"></samp>

<em id="sv8k6"></em>