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<b>美國(guó)ULTRAPROBE UP2000超聲波多功能探測(cè)儀</b> </div> <div id="i8pjzty" class="clearfix"> <div id="i8pjzty" class="prd-detail-img"> <ul class="big"> <li><a href="javascript:;" target="_blank"><img src="/Public/Product/2017-11-27/400_5a1bba56dd801.jpg" alt="美國(guó)ULTRAPROBE UP2000超聲波多功能探測(cè)儀"></a></li> </ul>  </div> <div id="i8pjzty" class="prd-detail-info"> <h1 class="prd-detail-title">美國(guó)ULTRAPROBE UP2000超聲波多功能探測(cè)儀</h1> <div id="i8pjzty" class="price-box"> <p class="clearfix"> 美國(guó)ULTRAPROBE UP2000超聲波多功能探測(cè)儀應(yīng)用廣泛，可用于檢測(cè)軸承磨損和潤(rùn)滑失效等機(jī)械故障診斷及凝氣閥檢查。簡(jiǎn)單易用，檢查快速而準(zhǔn)確，大大提高工作效率。 </p> </div> <div id="i8pjzty" class="other-box"> <p>關(guān)鍵字：<span id="i8pjzty" class="color-gray">美國(guó)ULTRAPROBE,UP2000,超聲波多功能探測(cè)儀</span></p> </div> <div id="i8pjzty" class="contact-box"> <ul> <li id="i8pjzty" class="l1">聯(lián)系電話(huà)：<span id="i8pjzty" class="color-gray btn btn-red">王經(jīng)理 13261731718</span></li> <li id="i8pjzty" class="l2">QQ咨詢(xún)：<span id="i8pjzty" class="color-gray btn btn-red"><a style="cursor:pointer;color: #fff;" title="2881699718" class="zs-buy-now" target="_blank" rel="nofollow">2881699718</a></span></li> </ul> <ul> <li id="i8pjzty" class="l1"><a href="/list-0-0-170.html" >美國(guó)UE</a>：<span id="i8pjzty" class="color-gray">美國(guó)ue system有超過(guò)35年的設(shè)計(jì)制造超聲波儀表經(jīng)驗(yàn)，ue system造就了成千上萬(wàn)基于人體工程學(xué)設(shè)計(jì)的便攜式、機(jī)載/結(jié)構(gòu)超聲波儀器，主要用于泄漏檢測(cè)、機(jī)械和電氣檢驗(yàn)分析。</span></li> </ul> <ul> </ul>  </div> </div> </div> </div> <div id="i8pjzty" class="clearfix"> <div id="i8pjzty" class="ct2-sd"> <div id="i8pjzty" class="panel-2"> <div id="i8pjzty" class="panel-2-hd"> <span>品牌介紹</span> </div> <div id="i8pjzty" class="panel-2-bd"> <div id="i8pjzty" class="enterprise-data"> <a href="/list-0-0-170.html" class="logo"> <img src="/Public/Product/2016-08-03/200_57a18acb92129.png" alt="美國(guó)UE"> <span>美國(guó)UE</span> </a> <div id="i8pjzty" class="name">美國(guó)UE</div> <div id="i8pjzty" class="nickname">美國(guó)ue 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UP2000超聲波多功能探測(cè)儀應(yīng)用廣泛，可用于檢測(cè)軸承磨損和潤(rùn)滑失效等機(jī)械故障診斷及凝氣閥檢查。簡(jiǎn)單易用，檢查快速而準(zhǔn)確，大大</span></strong><strong><span style="color:#e53333;line-height:2;">提高工作效率。</span></strong></p><p><span style="line-height:2;"><strong><span style="color:#003399;">美國(guó)ULTRAPROBE UP2000超聲波多功能探測(cè)儀</span></strong><strong><span style="color:#003399;">產(chǎn)品簡(jiǎn)介：</span></strong></span> </p><p><span style="line-height:2;">美國(guó)ULTRAPROBE UP2000超聲波多功能探測(cè)儀</span><span style="line-height:2;">以便于使用為目的的設(shè)計(jì)</span><span style="line-height:2;">, </span><span style="line-height:2;">利用</span><span style="line-height:2;">ULTRAPROBE? 2000</span><span style="line-height:2;">成套系統(tǒng)</span><span style="line-height:2;">, </span><span style="line-height:2;">經(jīng)常不超過(guò)</span><span style="line-height:2;">15</span><span style="line-height:2;">分鐘即可完成檢測(cè)。通過(guò)</span><span style="line-height:2;">ULTRAPROBE? 2000</span><span style="line-height:2;">系統(tǒng)進(jìn)行快速準(zhǔn)確的診斷，將顯著減少無(wú)計(jì)劃停機(jī)時(shí)間和縮短計(jì)劃的停工損耗時(shí)間</span><span style="line-height:2;">, </span><span style="line-height:2;">此</span><span style="line-height:2;">ULTRAPROBE</span><span style="line-height:2;">是您將需要的很通用的的診斷儀器?？焖贉?zhǔn)確診斷可以很大程度的減少無(wú)計(jì)劃的停工期和變短計(jì)劃的儲(chǔ)運(yùn)損耗時(shí)間。*效率維護(hù)測(cè)試</span><span style="line-height:2;">: </span><span style="line-height:2;">實(shí)際上*有設(shè)備在一個(gè)領(lǐng)域可有一個(gè)人用一臺(tái)儀器檢測(cè)即可完成</span><span style="line-height:2;">, UE 2000</span><span style="line-height:2;">提供*效率定期檢修維護(hù)。高技術(shù)、集成化，現(xiàn)場(chǎng)檢漏探測(cè)快捷簡(jiǎn)便高性能、多功能，應(yīng)用遍及整個(gè)工業(yè)領(lǐng)域。</span> </p><p><span style="line-height:2;"><strong><span style="color:#003399;">美國(guó)ULTRAPROBE UP2000超聲波多功能探測(cè)儀</span></strong><strong><span style="color:#003399;">產(chǎn)品應(yīng)用</span></strong></span><span style="color:#003399;line-height:2;"><strong>：</strong></span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;"> </span><span style="line-height:2;">軸承檢查和潤(rùn)滑失效的監(jiān)測(cè)</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　超聲波多功能探測(cè)儀能夠監(jiān)測(cè)軸承磨損和潤(rùn)滑失效的先兆</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　機(jī)械故障診斷</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　超聲波多功能探測(cè)儀可以對(duì)各類(lèi)運(yùn)行設(shè)備進(jìn)行常規(guī)檢查，如泵的渦空，閥的泄漏和齒輪的損壞故障等，并能用于往復(fù)式壓縮閥的檢測(cè)分析。</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　凝氣閥檢查</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　超聲波多功能檢測(cè)儀將凝氣閥在運(yùn)行中所發(fā)出的超聲波變成人耳能聽(tīng)見(jiàn)的聲音。操作者通過(guò)耳機(jī)和表頭讀數(shù)可以了解凝氣閥的工作狀態(tài)。</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　壓力和真空檢漏</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　當(dāng)一種氣體</span><span style="line-height:2;">(</span><span style="line-height:2;">如空氣、氧氣、氦氣等</span><span style="line-height:2;">)</span><span style="line-height:2;">通過(guò)漏孔時(shí)，形成一股湍流，產(chǎn)生高頻聲波。用探測(cè)儀可接收到超聲波信號(hào)，從耳機(jī)、儀表上均可體現(xiàn)，并且探測(cè)儀具有固定波段頻率選擇模式，能大大減少噪音的干擾。</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　泄漏放大液應(yīng)用</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　微量泄漏</span><span style="line-height:2;">(1x10-3 ~1x10-6std/cc)</span><span style="line-height:2;">產(chǎn)生很小的湍流，</span><span style="line-height:2;">LLA</span><span style="line-height:2;">檢漏法</span><span style="line-height:2;">(</span><span style="line-height:2;">泄漏放大液</span><span style="line-height:2;">)</span><span style="line-height:2;">能檢測(cè)很微量的泄漏。</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　電氣檢查</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　電弧和電暈放電時(shí)會(huì)在所在處放射出超聲波，用超聲波多功能探測(cè)儀可快速測(cè)出放電的位置。如開(kāi)關(guān)箱、變壓器、電氣閘門(mén)、母線(xiàn)、絕緣子等電氣設(shè)備的檢測(cè)。</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　熱交換器、鍋爐和冷凝器</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　超聲波多功能探測(cè)儀可用于檢測(cè)內(nèi)泄漏和壓力泄漏。超聲波的高頻短波特性幫助操作者在噪雜的環(huán)境下測(cè)出泄漏的故障點(diǎn)。</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　超聲波發(fā)聲測(cè)試</span> </p><p class="MsoNormal"><span style="line-height:2;">　　超聲波發(fā)聲測(cè)試是一種無(wú)損傷的超聲波測(cè)試方法。該測(cè)試法用顫音發(fā)生器放入測(cè)試件的內(nèi)部</span><span style="line-height:2;">(</span><span style="line-height:2;">或端口</span><span style="line-height:2;">)</span><span style="line-height:2;">。發(fā)生器產(chǎn)生強(qiáng)烈的顫音脈沖信號(hào)充滿(mǎn)容器，并穿過(guò)任何存在的細(xì)微的泄漏點(diǎn)。在外部用超聲波多功能探測(cè)儀可檢測(cè)聲波穿透點(diǎn)從而確定泄漏位置。這種發(fā)聲測(cè)試可以檢測(cè)的設(shè)備非常廣泛，包括容器、容子、管道、熱交換器、密封圈、艙門(mén)、汽車(chē)和飛機(jī)等。</span> </p><p><span style="line-height:2;"><strong><span style="color:#003399;">美國(guó)ULTRAPROBE UP2000超聲波多功能探測(cè)儀</span></strong><strong><span style="color:#003399;">工作原理：</span></strong></span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">當(dāng)一個(gè)系統(tǒng)中存在匯汛，無(wú)論內(nèi)部壓強(qiáng)大于外部壓強(qiáng)</span><span style="line-height:2;">(</span><span style="line-height:2;">壓力系統(tǒng)</span><span style="line-height:2;">)</span><span style="line-height:2;">，還是外部壓強(qiáng)大于內(nèi)部壓強(qiáng)</span><span style="line-height:2;">(</span><span style="line-height:2;">真空系統(tǒng)</span><span style="line-height:2;">)</span><span style="line-height:2;">，氣體就會(huì)穿過(guò)漏孔形成湍流。當(dāng)漏孔很小時(shí)，湍流在漏孔附近產(chǎn)生頻率大于</span><span style="line-height:2;">20KHz</span><span style="line-height:2;">的空載超聲波。</span><span style="line-height:2;">當(dāng)轉(zhuǎn)動(dòng)機(jī)械由于潤(rùn)滑不當(dāng)、過(guò)載等原因造成磨損時(shí)，這種情況的發(fā)生一定伴有空載超聲波。</span><span style="line-height:2;">電弧，爬電和電暈放電都是電氣設(shè)備失效的先兆，這些失效的先兆同時(shí)會(huì)伴有空載超聲波。</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;"><strong><span style="color:#003399;">美國(guó)ULTRAPROBE UP2000超聲波多功能探測(cè)儀</span></strong><strong><span style="color:#003399;">技術(shù)參數(shù)：</span></strong></span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　結(jié)構(gòu)</span><span style="line-height:2;">: </span><span style="line-height:2;">手持儀表式握槍?zhuān)藐?yáng)很電鍍的鋁材和</span><span style="line-height:2;">ABS</span><span style="line-height:2;">塑膠制造</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　頻率響應(yīng)</span><span style="line-height:2;">: </span><span style="line-height:2;">探測(cè)</span><span style="line-height:2;">20 kHz </span><span style="line-height:2;">和</span><span style="line-height:2;"> 100kHz</span><span style="line-height:2;">之間的超聲波頻率，</span><span style="line-height:2;"> </span><span style="line-height:2;">并持續(xù)可變，</span><span style="line-height:2;"> </span><span style="line-height:2;">頻率可覆蓋</span><span style="line-height:2;">100 Hz </span><span style="line-height:2;">到</span><span style="line-height:2;">3 kHz </span><span style="line-height:2;">音頻</span><span style="line-height:2;">o.</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　探頭</span><span style="line-height:2;">: </span><span style="line-height:2;">掃描模塊</span><span style="line-height:2;">: </span><span style="line-height:2;">耐用的</span><span style="line-height:2;">TRISONIC</span><span style="line-height:2;">插入式，構(gòu)成一個(gè)相控陣天線(xiàn)的多探頭超聲波機(jī)</span><span style="line-height:2;">. </span><span style="line-height:2;">可阻礙</span><span style="line-height:2;">RF </span><span style="line-height:2;">干擾</span><span style="line-height:2;">.</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　橡膠聚焦探頭</span><span style="line-height:2;">(</span><span style="line-height:2;">柔性</span><span style="line-height:2;">)</span><span style="line-height:2;">超越掃描模塊去集中在圓錐性方向而收集離散超聲波，同樣適合當(dāng)儀器在很大靈敏度時(shí)超越聽(tīng)診器模塊去屏蔽高空氣超聲</span><span style="line-height:2;">.</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　聽(tīng)診器模塊</span><span style="line-height:2;">: </span><span style="line-height:2;">插入式</span><span style="line-height:2;">, </span><span style="line-height:2;">帶有</span><span style="line-height:2;">RF</span><span style="line-height:2;">屏蔽的絕緣探頭</span><span style="line-height:2;">; 4 1/2' (11.4 cm) </span><span style="line-height:2;">長(zhǎng)度探頭尖</span><span style="line-height:2;">, </span><span style="line-height:2;">罩形均勻表面接觸，探頭端是可換的，</span><span style="line-height:2;"> </span><span style="line-height:2;">聽(tīng)診器延長(zhǎng)工具：</span><span style="line-height:2;">3</span><span style="line-height:2;">件，分段式金屬棒可以增加接觸范圍達(dá)到</span><span style="line-height:2;">20' (50.8.cm) </span><span style="line-height:2;">和</span><span style="line-height:2;">31' (76.2 cm).</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　傳送器</span><span style="line-height:2;">: </span><span style="line-height:2;">專(zhuān)有的低昂音發(fā)生器</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　耳機(jī)</span><span style="line-height:2;">: </span><span style="line-height:2;">隔噪式</span><span style="line-height:2;">: </span><span style="line-height:2;">雙重耳機(jī)線(xiàn)的單音</span><span style="line-height:2;">, </span><span style="line-height:2;">阻抗</span><span style="line-height:2;"> 16 ohms. </span><span style="line-height:2;">超過(guò)</span><span style="line-height:2;">23dB</span><span style="line-height:2;">噪聲衰減</span><span style="line-height:2;">. </span><span style="line-height:2;">滿(mǎn)足或超過(guò)</span><span style="line-height:2;">ANSI </span><span style="line-height:2;">規(guī)范和</span><span style="line-height:2;">OSHA</span><span style="line-height:2;">標(biāo)準(zhǔn)</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　指示器</span><span style="line-height:2;">: </span><span style="line-height:2;">彈射式輸出表</span><span style="line-height:2;">: </span><span style="line-height:2;">載入相關(guān)測(cè)量的</span><span style="line-height:2;">0-100</span><span style="line-height:2;">的線(xiàn)形校正范圍</span><span style="line-height:2;">. </span><span style="line-height:2;">儀表全量程精度</span><span style="line-height:2;">1% . </span><span style="line-height:2;">低電池</span><span style="line-height:2;">LED</span><span style="line-height:2;">顯示以便保持主機(jī)內(nèi)部電源供應(yīng)</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　電池</span><span style="line-height:2;">: </span><span style="line-height:2;">自載鎳鎘充電</span><span style="line-height:2;">. </span><span style="line-height:2;">充電系統(tǒng)電壓：標(biāo)準(zhǔn)</span><span style="line-height:2;"> 110V. </span><span style="line-height:2;">同樣在</span><span style="line-height:2;">220V.</span><span style="line-height:2;">有效</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　特性</span><span style="line-height:2;">: </span><span style="line-height:2;">頻率調(diào)諧調(diào)整盤(pán)</span><span style="line-height:2;">: </span><span style="line-height:2;">范圍</span><span style="line-height:2;">20-100 kHz </span><span style="line-height:2;">，</span><span style="line-height:2;"> </span><span style="line-height:2;">對(duì)于超窄的頻率響應(yīng)帶有</span><span style="line-height:2;">'</span><span style="line-height:2;">定波段</span><span style="line-height:2;">' </span><span style="line-height:2;">位置</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　為對(duì)數(shù)和線(xiàn)性表標(biāo)度調(diào)整的雙峰米開(kāi)關(guān)</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　為圖形記錄器輸出可選的輔助模式選項(xiàng)</span><span style="line-height:2;">: 0 - 50 mV, </span><span style="line-height:2;">用于限定增益調(diào)整的帶有數(shù)字校準(zhǔn)靈敏*密增量的十轉(zhuǎn)調(diào)整盤(pán)</span><span style="line-height:2;">finite gain adjustment.</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　靈敏度控制</span><span style="line-height:2;">, </span><span style="line-height:2;">一個(gè)十轉(zhuǎn)數(shù)字校準(zhǔn)可調(diào)電位器</span><span style="line-height:2;">. </span><span style="line-height:2;">彈簧支撐觸發(fā)器開(kāi)關(guān)</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　外形尺寸</span><span style="line-height:2;">: </span><span style="line-height:2;">全套儀器包在一個(gè)</span><span style="line-height:2;">Zero Haliburton </span><span style="line-height:2;">鋁制箱</span><span style="line-height:2;">: 15' x 22' x 7' (38.1 x 55.9 x 17.8 cm). </span><span style="line-height:2;">手槍</span><span style="line-height:2;"> 2 lbs (.9kg). </span><span style="line-height:2;">全套</span><span style="line-height:2;">: 14 lbs (6.4 kg).</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　靈敏度</span><span style="line-height:2;">: 50</span><span style="line-height:2;">英尺內(nèi)檢測(cè)</span><span style="line-height:2;"> .005' (.127 mm) dia. </span><span style="line-height:2;">泄漏</span><span style="line-height:2;"> @ 5 psi (.34 bar) (15.24 m).</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　臨界值</span><span style="line-height:2;">*: 1 X 10-2 - 1 X 10-3 std. cc/sec. freon</span> </p><p> </p> <br /> <p class="MsoNormal" style="text-align:left;"><span style="line-height:2;"><strong><span style="color:#003399;">美國(guó)ULTRAPROBE UP2000超聲波多功能探測(cè)儀</span></strong><strong><span style="color:#003399;">技術(shù)參數(shù)：</span></strong></span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　結(jié)構(gòu)</span><span style="line-height:2;">: </span><span style="line-height:2;">手持儀表式握槍?zhuān)藐?yáng)很電鍍的鋁材和</span><span style="line-height:2;">ABS</span><span style="line-height:2;">塑膠制造</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　頻率響應(yīng)</span><span style="line-height:2;">: </span><span style="line-height:2;">探測(cè)</span><span style="line-height:2;">20 kHz </span><span style="line-height:2;">和</span><span style="line-height:2;"> 100kHz</span><span style="line-height:2;">之間的超聲波頻率，</span><span style="line-height:2;"> </span><span style="line-height:2;">并持續(xù)可變，</span><span style="line-height:2;"> </span><span style="line-height:2;">頻率可覆蓋</span><span style="line-height:2;">100 Hz </span><span style="line-height:2;">到</span><span style="line-height:2;">3 kHz </span><span style="line-height:2;">音頻</span><span style="line-height:2;">o.</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　探頭</span><span style="line-height:2;">: </span><span style="line-height:2;">掃描模塊</span><span style="line-height:2;">: </span><span style="line-height:2;">耐用的</span><span style="line-height:2;">TRISONIC</span><span style="line-height:2;">插入式，構(gòu)成一個(gè)相控陣天線(xiàn)的多探頭超聲波機(jī)</span><span style="line-height:2;">. </span><span style="line-height:2;">可阻礙</span><span style="line-height:2;">RF </span><span style="line-height:2;">干擾</span><span style="line-height:2;">.</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　橡膠聚焦探頭</span><span style="line-height:2;">(</span><span style="line-height:2;">柔性</span><span style="line-height:2;">)</span><span style="line-height:2;">超越掃描模塊去集中在圓錐性方向而收集離散超聲波，同樣適合當(dāng)儀器在很大靈敏度時(shí)超越聽(tīng)診器模塊去屏蔽高空氣超聲</span><span style="line-height:2;">.</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　聽(tīng)診器模塊</span><span style="line-height:2;">: </span><span style="line-height:2;">插入式</span><span style="line-height:2;">, </span><span style="line-height:2;">帶有</span><span style="line-height:2;">RF</span><span style="line-height:2;">屏蔽的絕緣探頭</span><span style="line-height:2;">; 4 1/2' (11.4 cm) </span><span style="line-height:2;">長(zhǎng)度探頭尖</span><span style="line-height:2;">, </span><span style="line-height:2;">罩形均勻表面接觸，探頭端是可換的，</span><span style="line-height:2;"> </span><span style="line-height:2;">聽(tīng)診器延長(zhǎng)工具：</span><span style="line-height:2;">3</span><span style="line-height:2;">件，分段式金屬棒可以增加接觸范圍達(dá)到</span><span style="line-height:2;">20' (50.8.cm) </span><span style="line-height:2;">和</span><span style="line-height:2;">31' (76.2 cm).</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　傳送器</span><span style="line-height:2;">: </span><span style="line-height:2;">專(zhuān)有的低昂音發(fā)生器</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　耳機(jī)</span><span style="line-height:2;">: </span><span style="line-height:2;">隔噪式</span><span style="line-height:2;">: </span><span style="line-height:2;">雙重耳機(jī)線(xiàn)的單音</span><span style="line-height:2;">, </span><span style="line-height:2;">阻抗</span><span style="line-height:2;"> 16 ohms. </span><span style="line-height:2;">超過(guò)</span><span style="line-height:2;">23dB</span><span style="line-height:2;">噪聲衰減</span><span style="line-height:2;">. </span><span style="line-height:2;">滿(mǎn)足或超過(guò)</span><span style="line-height:2;">ANSI </span><span style="line-height:2;">規(guī)范和</span><span style="line-height:2;">OSHA</span><span style="line-height:2;">標(biāo)準(zhǔn)</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　指示器</span><span style="line-height:2;">: </span><span style="line-height:2;">彈射式輸出表</span><span style="line-height:2;">: </span><span style="line-height:2;">載入相關(guān)測(cè)量的</span><span style="line-height:2;">0-100</span><span style="line-height:2;">的線(xiàn)形校正范圍</span><span style="line-height:2;">. </span><span style="line-height:2;">儀表全量程精度</span><span style="line-height:2;">1% . </span><span style="line-height:2;">低電池</span><span style="line-height:2;">LED</span><span style="line-height:2;">顯示以便保持主機(jī)內(nèi)部電源供應(yīng)</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　電池</span><span style="line-height:2;">: </span><span style="line-height:2;">自載鎳鎘充電</span><span style="line-height:2;">. </span><span style="line-height:2;">充電系統(tǒng)電壓：標(biāo)準(zhǔn)</span><span style="line-height:2;"> 110V. </span><span style="line-height:2;">同樣在</span><span style="line-height:2;">220V.</span><span style="line-height:2;">有效</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　特性</span><span style="line-height:2;">: </span><span style="line-height:2;">頻率調(diào)諧調(diào)整盤(pán)</span><span style="line-height:2;">: </span><span style="line-height:2;">范圍</span><span style="line-height:2;">20-100 kHz </span><span style="line-height:2;">，</span><span style="line-height:2;"> </span><span style="line-height:2;">對(duì)于超窄的頻率響應(yīng)帶有</span><span style="line-height:2;">'</span><span style="line-height:2;">定波段</span><span style="line-height:2;">' </span><span style="line-height:2;">位置</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　為對(duì)數(shù)和線(xiàn)性表標(biāo)度調(diào)整的雙峰米開(kāi)關(guān)</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　為圖形記錄器輸出可選的輔助模式選項(xiàng)</span><span style="line-height:2;">: 0 - 50 mV, </span><span style="line-height:2;">用于限定增益調(diào)整的帶有數(shù)字校準(zhǔn)靈敏*密增量的十轉(zhuǎn)調(diào)整盤(pán)</span><span style="line-height:2;">finite gain adjustment.</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　靈敏度控制</span><span style="line-height:2;">, </span><span style="line-height:2;">一個(gè)十轉(zhuǎn)數(shù)字校準(zhǔn)可調(diào)電位器</span><span style="line-height:2;">. </span><span style="line-height:2;">彈簧支撐觸發(fā)器開(kāi)關(guān)</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　外形尺寸</span><span style="line-height:2;">: </span><span style="line-height:2;">全套儀器包在一個(gè)</span><span style="line-height:2;">Zero Haliburton </span><span style="line-height:2;">鋁制箱</span><span style="line-height:2;">: 15' x 22' x 7' (38.1 x 55.9 x 17.8 cm). </span><span style="line-height:2;">手槍</span><span style="line-height:2;"> 2 lbs (.9kg). </span><span style="line-height:2;">全套</span><span style="line-height:2;">: 14 lbs (6.4 kg).</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　靈敏度</span><span style="line-height:2;">: 50</span><span style="line-height:2;">英尺內(nèi)檢測(cè)</span><span style="line-height:2;"> .005' (.127 mm) dia. </span><span style="line-height:2;">泄漏</span><span style="line-height:2;"> @ 5 psi (.34 bar) (15.24 m).</span> </p><p class="MsoNormal" style="text-align:left;"><span style="line-height:2;">　　臨界值</span><span style="line-height:2;">*: 1 X 10-2 - 1 X 10-3 std. cc/sec. freon</span> </p><p> </p> </div> </div> </div> </div> </div> </div> <div id="i8pjzty" class="footer"> <div id="i8pjzty" class="footer_cent"> <div id="i8pjzty" class="container"> <div id="i8pjzty" class="zhjnr_twnr"> <div id="i8pjzty" class="twnr_xtb"> <ul> <li><img src="/Public/IMG/w/xtb2.jpg" /></li> <li><img src="/Public/IMG/w/xtb3.jpg" /></li> <li><img src="/Public/IMG/w/xtb4.jpg" /></li> </ul> </div> <div id="i8pjzty" class="twnr_wzi"> <p><span>北京華儀通泰環(huán)保科技有限公司 - 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