技術文章
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防腐蝕層檢測儀詳解！
2025-08-22防腐蝕層檢測儀是針對金屬表面涂層的質量及厚薄檢測的設備，其中，檢漏儀是檢測防腐蝕層表面有無漏涂點、針孔等細小肉眼不易發現的質量問題的電火花檢漏儀和檢測防腐蝕層厚度的涂鍍層測厚儀。防腐蝕層電火花檢測儀的檢漏原理：由于金屬表面防腐絕緣層過薄、漏鐵微孔處的電阻值和氣隙密度都很小，當檢漏儀的高壓探極經過針孔缺陷處時，形成氣隙擊穿產生電火花放電，同時給檢漏儀的報警電路...
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地下管線探測儀的組成及發展前景
2025-08-05地下管線探測儀是一種專門用于探測地下金屬管線(如水管、燃氣管、電纜等)和部分非金屬管線位置、走向、深度及埋深的儀器，廣泛應用于市政建設、管線維護、工程施工等領域，以避免施工時對地下管線造成損壞。主要組成部分：發射機：產生特定頻率的電磁信號，通過直接連接、感應耦合等方式加載到目標管線上，信號頻率可根據管線材質和埋深調整。接收機：接收管線感應的電磁信號，通過顯示...
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濕海綿針孔檢漏儀有哪些應用？
2025-07-20濕海綿針孔檢漏儀是一款多電壓的檢漏儀，它應用濕海綿測試技術，設計上滿足濕海綿檢漏儀的新標準，即高質量、低電壓檢漏儀。用于測量導電基體上500微米以下的絕緣涂層的針孔、縫隙、破損等缺陷。與高壓電火花檢漏儀相比，濕海綿針孔檢漏儀采用低電壓檢測，避免了高壓電場對涂層的潛在損傷，同時降低了操作風險。能夠檢測出微小的針孔、縫隙和破損等缺陷，確保涂層的完整性和質量。應用...
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脈沖高壓電火花檢漏儀的使用注意事項有哪些？
2025-07-14脈沖高壓電火花檢漏儀是用于檢測金屬腐涂層質量的儀器，是通過對導電基體防腐層表面加一定量的脈沖高壓，如因防腐層過薄，漏金屬或有漏氣針孔，當脈沖高壓經過時，就形成氣隙擊穿而產生火花放電，同時給報警電路送去一脈沖信號，使報警器發出聲響報警，從而達到對防腐層檢測之目的。使用本儀器可以對不同厚度的搪玻璃、玻璃鋼、環氧煤瀝青和橡膠襯里等涂層，進行質量檢測。脈沖高壓電火花...
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單晶超聲波測厚儀的應用有哪些？
2025-06-28單晶超聲波測厚儀具是一種利用超聲波脈沖反射原理進行厚度測量的儀器，具有高精度、高效率、無損檢測、使用簡單、可靠性高等優點。本公司提供的KODIN3000HMC單晶超聲波測厚儀的測量模式有：1.AUTO模式，根據所測工件的厚度自動選擇測量模式；2.I-E模式，計算始波到shouci回波的時間；3.E-E模式，計算相鄰兩次回波的時間；4.ME-E模式，利用多個連...
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土工膜泄漏檢測儀的使用步驟
2025-06-18土工膜泄漏檢測儀為高壓儀器，是用于檢測外漏土工膜表面完整性的檢測設備，能識別由運輸，安裝過程以及土工膜維護引起的任意大小損壞點。該產品適用于HDPE、LDPE、PVC、聚丙烯、瀝青土工膜、導電支撐土工膜以及其他電絕緣材料。適用于廣泛應用于垃圾填埋場、尾礦庫壩體、景觀湖、水產養殖池、污水存儲池、化工固廢處理池等防滲工程的滲漏破損檢測。土工膜泄漏檢測儀的使用方法...
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穿透涂層超聲波測厚儀工業檢測的“透視之眼”
2025-05-25在工業設備維護與質量控制中，涂層下的金屬腐蝕、管道壁厚減薄等問題往往難以察覺，卻可能引發嚴重的安全隱患。穿透涂層超聲波測厚儀憑借其“無需剝除涂層、直接測量基材厚度”的核心優勢，成為石油化工、船舶制造、航空航天等領域的“透視之眼”，以非破壞性檢測技術守護工業資產安全。一、技術突破：聲波穿透與智能解算穿透涂層超聲波測厚儀的核心技術在于高頻聲波的精準控制與智能算法...
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地下管線探測儀的選購指南
2025-05-22地下管線探測儀適用于各種復雜的地下管線探測、定位及故障查找；能夠幫助工程師們快速準確地了解地下管線的位置和深度，從而能夠更好地規劃施工方案。便攜式設計，外殼堅固，耐壓耐碰，適合野外作業。地下管線探測儀的應用非常廣泛。在城市規劃和建設中，它可以幫助工程師準確了解地下管線的位置和走向，避免損壞管線造成的安全事故和經濟損失。在地下管道維護和修復方面，它可以幫助工人...
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濕海綿針孔檢漏儀在使用時應注意什么？
2025-04-23濕海綿針孔檢漏儀是一種基于濕海綿測試原理的專用檢測設備，主要用于檢測導電基體上絕緣涂層的針孔、縫隙、破損等缺陷。濕海綿針孔檢漏儀利用濕潤液體的滲透性和電路的導通原理來檢測涂層中的針孔，這種原理直觀且有效。能夠準確檢測出涂層中的微小針孔、縫隙和破損等缺陷，確保涂層的質量。儀器集電壓指示和聲光報警于一體，當檢測到針孔時，會自動發出聲光報警，同時電壓指示燈會閃爍，...
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科電超聲波探傷儀標準化操作流程詳解
2025-04-17科電超聲波探傷儀作為工業無損檢測的核心設備，其操作規范性直接影響缺陷檢測的準確性。以下結合設備功能特性，從預檢準備、參數設置到數據處理的完整流程進行解析。一、科電超聲波探傷儀預檢與安全準備1.物理狀態檢查：確認探傷儀外觀無裂紋，電池電量＞80%或外接電源穩定。檢查探頭連接線絕緣層完整性，避免因線路破損導致信號衰減。2.耦合劑適配：根據被檢工件材質選擇耦合劑：...
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地下管線探測儀的日常維護事項
2025-03-25地下管線探測儀是在不開挖的條件下，不但能準確測出埋地管道的位置，而且能準確地對破損點進行定位。既使對有支管或構成網狀的管線也能進行有效的檢測。從而繪制管線網絡圖，給城市建設及管線維護提供了有力的支持。使用地下管線探測儀過后，需要定期進行維護和保養：1.在每次使用前，應仔細檢查設備的外觀是否有損壞，如外殼是否有裂縫、劃痕或變形等。若發現外觀損壞，應及時進行維修...
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探秘交直流電火花測漏儀的核心技術性能
2025-03-24交直流電火花測漏儀作為一種在防腐檢測、電纜絕緣監測等領域廣泛應用的專業設備，其技術性能的優劣直接影響著檢測結果的準確性和可靠性。以下為大家詳細介紹其主要技術性能。1.輸出電壓與能量覆蓋范圍：交直流電火花測漏儀具備較寬的輸出電壓范圍，通常可從幾十伏到數千伏。這一寬廣的范圍能夠適應不同材質和厚度的被測對象。高電壓模式下，對于厚壁管道或大面積防腐涂層等檢測對象，能...
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手持里氏硬度計使用方法詳解：精準測量的關鍵步驟
2025-02-25在工業制造、材料檢測及設備維護領域，硬度是衡量材料性能的重要指標之一。手持里氏硬度計作為一種便攜、高效的硬度測量工具，廣泛應用于現場檢測和質量控制。本文將詳細介紹該儀器的使用方法，幫助用戶實現精準測量。一、工作原理手持里氏硬度計基于里氏硬度測試原理，通過測量沖擊體在材料表面的回彈速度來計算硬度值。其核心部件包括沖擊裝置、傳感器和數據處理單元。當沖擊體以一定速...
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單晶超聲波測厚儀的工作原理及優勢
2025-02-25單晶超聲波測厚儀通過發射超聲波信號，當聲波遇到測量材料的界面時，會發生反射，儀器接收反射信號并根據聲波的傳播時間計算出材料的厚度。這種無損檢測方法不僅保護了材料表面，還能夠獲得非常準確的測量結果。優點：1、高精度測量：單晶超聲波測厚儀能夠實現微米級別的測量精度，適用于對測量精度要求較高的場合。2、無損檢測：單晶超聲波測厚儀采用無損檢測方法，不會對被測物品造成...
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濕海綿針孔檢漏儀使用方法詳解
2025-02-21濕海綿針孔檢漏儀是一種高效、精準的檢測工具，廣泛應用于汽車、飛機制造、化工設備、電子產品外殼等領域的密封性檢測。它通過濕海綿與導電液體的結合，利用電導性原理來檢測涂層或包裝材料表面的針孔或漏洞。以下是該儀器的具體使用方法：一、準備工作1.檢查儀器：確保濕海綿針孔檢漏儀處于良好工作狀態，電池電量充足，各部分連接緊密。2.準備濕海綿：將濕海綿充分浸濕，并確保其表...
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系
我
們