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thermography n.1.溫度記錄,發熱記錄;自記溫度。2.熱寫法;炙出寫...

thermolabile

Infrared thermography is a relatively new technique in the field of nondestructive detection . infrared scanner can measure the surface temperature of the object rapidly , leaving the object untouched and undamaged . through the surface temperature distribution , the working status of the equipment can be evaluated 紅外熱像技術是近年發展起來的一種新的無損檢測方法,用紅外熱像儀可以無損、快速、非接觸地探測出物體表面溫度場分布,從而推導出生產設備材料的工作狀況。

Malfunctions can be diagnosed using infrared thermography without affecting the work state of tested equipments , thus the diagnostic accuracy can be improved . infrared thermography , just as often , improves electronic fault diagnosis by isolating the malfunction to specific areas of the circuit board , what is more , it usually does point directly to the failing component . thermography even can rapidly diagnose up to hundreds of elements on one pcb at one time , without requiring the operator to know the circuit principle very well , which can reduce the workload greatly 紅外故障檢測儀可以對電子設備進行在線測量,檢測時不會影響待測設備的正常工作和頻率特性,這對高頻電路的檢測尤其方便,且能提高診斷的準確性;他通常能指出電路板上的故障區域,甚至經常能直接找出故障元器件,這樣就提高了維修質量;并且能在不需要檢測人員對電路原理有深入理解和分析的情況下,對同一塊電路板上的數十只甚至數百只器件同時進行快速診斷,這就大大減少了維修人員的工作量,提高了維修人員的工作效率。

Based on the principles of temperature measurement using infrared thermography and the theory of thermal imaging , a uncooled ir fpa thermometry system is designed . in this system , the mathematic model of infrared thermometry calculation is established , and appropriate formulas for error analysis and calculation are obtained . the algorithm calculating the apparent emissivity of target surface is also put forward 本系統建立了非致冷紅外焦平面熱成像系統測溫計算的數學模型;對計算中可能產生的各種誤差進行了分析和計算;對系統成像的非均勻性進行了分析和校正;提出了精確測量發射率的新算法;結合熱成像的原理對紅外熱圖像的特征進行了分析,對紅外熱像進行了新型直方圖均衡和偽彩色增強等處理。

They are the finely - layered siltstone that formed ping chau , the port island conglomerate , the thick volcanic rock layers ( tuff ) along the coast of po pin chau and the granite at lamma island . these stamps appeal not only to the eyes , but also to the hands because of the tactile coating that achieved with the application of thermography 四款郵票上的巖石圖案和設計分別取材自平洲的粉砂巖、赤洲的礫巖、破邊洲的凝灰巖和南丫島的花崗巖;我們除了可以用肉眼去欣賞之外,更可以用手去觸摸、去感受。

This article studies on bonded quality of the ir thermography to the decoration materials of the surface finish for buildings especially the ceramic tiles , and researches the main factors that affects the accuracy of ir thermography through numerical simulation and experiment 本文采用紅外熱成像檢測技術對建筑物外墻裝飾材料(主要是飾面磚)的粘貼質量進行了研究。通過數值模擬和實驗研究了影響紅外熱成像檢測方法精度的主要因素。

There was a positive correlation between the decrease range and the therapy effect . the experimental results showed that the infrared thermography technique could be one of supplementary methods of diagnosis and evaluation of curative effect in cervical spondylosis 對其中38例頸椎病患者治療前后的熱象圖檢查結果進行統計分析表明,臨床治療有效的患者兩側溫差較治療前明顯縮小,且縮小的幅度與療效的等級呈一定的正相關。

On top of theses , it also makes a research on the impacts of detecting accuracy of the ir thermography affected by the cross - aperture between the ceramic files , which turns out that the effects are so small that can be ignored 另外,還通過上述兩種手段對飾面磚之間勾縫影響紅外熱成像檢測精度進行了研究,結果表明飾面磚之間勾縫對紅外熱成像檢測空鼓缺陷的影響很小,以至可以忽略勾縫在檢測空鼓中的影響。

While diagnosis of electronic circtuitry using infrared thermography has been proven to be an attracting , rapid and non - contact method , the new technology does not conform to traditional guidelines for automatic test equipment 作為一種新興的電路板故障診斷技術,熱圖像處理診斷以其非接觸、快速和勿需相關維修資料的獨特優勢,受到了越來越多的關注。

Schiefer & ercklentz gmbh & co . kg is one of the reliable industrial companies in the range switchgears as well as thermography , regulation enclosures , control systems and also control systems Kg是一家現代化的、可靠的產品供應商,這家供應商從事溫度分布圖示法,控制設備,配電裝置,控制設備的制造、銷售。請您訪問我們的主頁,垂詢當前的產品系列和服務。

With the breakthroughs of infrared thermography , upgrade of infrared imaging aparatus will be quicker ; scope of application more wider continuously ; precision and accuracy of measurement more accurate 隨著紅外探測器在技術上的不斷突破,應用的領域也不斷拓寬,如在生命科學研究中的應用就是其中的典型范例。

The full radiometric thermacam e30 opens the door to new applications for infrared thermography , and for the use of more than one infrared camera in predictive maintenance departments 防塵防水設計,完全滿足ip54工業標準,適應任何惡劣的工業環境。 e30重量不足700克,是全球

The results of the studies show that the size , length , and scope of tunnel lining crack can be identify by infrared thermography images 經實地檢測高雄市西子灣隧道和高雄縣大關山隧道,發現隧道襯砌之孔洞與裂縫部位,其紅外線熱圖象溫度差異變化大于沒有孔洞裂縫之襯砌。

The results of the studies show that the size , length , and scope of tunnel lining crack can be identify by infrared thermography images 經實地檢測高雄市西子灣隧道和高雄縣大關山隧道,發現隧道襯砌之孔洞與裂縫部位,其紅外線熱影像溫度差異變化大于沒有孔洞裂縫之襯砌。

In addition , the analysis and research on some key techniques of the ir thermography to the structure of civil engineering can promote its application and development 對土木工程結構的紅外熱成像檢測技術的若干關鍵技術進行分析和研究,可以促進該技術的應用與發展。

If the temperature difference between normal and damaged tunnel lining is more than 3 , the thermography image is clear 隧道襯砌之紅外線熱圖象溫差大于3區域為有缺陷部位,溫差較低區域則為完好之隧道襯砌。

If the temperature difference between normal and damaged tunnel lining is more than 3 , the thermography image is clear 隧道襯砌之紅外線熱影像溫差大于3區域為有缺陷部位,溫差較低區域則為完好之隧道襯砌。

The stamps are designed by mr . ken li and printed in lithography and thermography by cartor security printing in france 這些郵票由李錫光先生設計,并由法國cartorsecurityprinting以平版及熱熔印刷印制。

Raw thermal images acquired by pulsed thermography ( pt ) usually have low signal noise ratio ( snr ) and temperature contrast 摘要脈沖熱像檢測中直接獲取的原始熱像往往信噪比較低、對比度較差。

The technology combines ultrasonic energy to excite a crack in a material with infrared thermography to detect the crack 該技術使用超聲能量激勵材料裂紋并用紅外熱像儀探測該裂紋。