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Ñêàðó÷ Óçê
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Ñëåäóåò îòìåòèòü, ÷òî ñ ïîìîùüþ òàêîãî òîëùèíîìåðà ëêï Âû èùåòå íå ñàìó òîëùèíó ëêï, à âñåãî ëèøü ðàñõîæäåíèÿ òîëùèíû ñëîÿ, êîòîðûé âîçìîæíî áûë íàëîæåí íà çàâîäñêîé https://www.ndt-club.com/index.php?z=hikmicro&pd=5
×òîáû íà÷àòü çàìåð, íåîáõîäèìî ñïåðâà îòêàëèáðîâàòü òîëùèíîìåð https://www.ndt-club.com/product-450-disto-d810-touch-leica-lazernii-dalnomer.htm
Êîíå÷íî, ìîæíî è íå êàëèáðîâàòü åãî https://www.ndt-club.com/product-710-bylat-1m-yltrazvykovoi-tolshinomer-s-cvetnim-ekranom.htm
Ïðèìåðíûå ðàñõîæäåíèÿ íåîòêàëèáðîâàííîãî òîëùèíîìåðà ïðè óñòàíîâëåííûõ áàçîâûõ íàñòðîéêàõ ìîãóò ñîñòàâëÿòü îêîëî 15-20 ìèêðîí https://www.ndt-club.com/product-764-teplovizor-hikmicro-e1l.htm
Ýòî, êàê Âû ïîíèìàåòå, íå èìååò íèêàêîãî çíà÷åíèÿ äëÿ êîíå÷íîãî ðåçóëüòàòà https://www.ndt-club.com/produkcija-164-elektromagniti.htm
Íóæíî íàéòè ðàñõîæäåíèå â ñëîå ëêï ïðèìåðíî íà 150 ìèêðîí https://www.ndt-club.com/produkcija-272-obrazci-dlya-mpd.htm
Ýòî è áóäåò îçíà÷àòü äîïîëíèòåëüíûé ñëîé êðàñêè https://www.ndt-club.com/product-639-tapirys-yniversalnii-shablon-specialista-nk.htm
Ïðè ýòîì ïîêàçàòåëü ïîðÿäêà 75-80 ìèêðîí (òî åñòü ìåíüøå íîðìû) ïðîñòî ìîæåò óêàçûâàòü íà ïðîèçâîäèìóþ ïîëèðîâêó àáðàçèâíûìè ìàòåðèàëàìè, â ðåçóëüòàòå êîòîðîé áûë ñíÿò íåáîëüøîé ñëîé ëàêîêðàñî÷íîãî ïîêðûòèÿ https://www.ndt-club.com/product-34-vid-345-defektoskop-magnitno-vihretokovii.htm
7 https://www.ndt-club.com/news-53.htm
Åñëè ïîëüçîâàòåëü íå çíàåò òèï ìàòåðèàëà è íåîáõîäèìóþ äëÿ íåãî ñêîðîñòü óëüòðàçâóêà, òî ìîæíî îïðåäåëèòü èõ ñàìîñòîÿòåëüíî https://www.ndt-club.com/product-798-densitometr-dp-5004.htm
Äëÿ ýòîãî íåîáõîäèìî ïðîâåñòè ñëåäóþùèå îïåðàöèè:
Ïåðåä ïðîâåäåíèåì èçìåðåíèé òîëùèíû ïîñðåäñòâîì òîëùèíîìåðà WT100A î÷èñòèòå ïîâåðõíîñòü îò ïûëè, ãðÿçè è ðæàâ÷èíû, à òàêæå îò íàíåñåííûõ íà íåå ïîêðûòèé, íàïðèìåð, êðàñêè https://www.ndt-club.com/product-777-v7-357-portativnii-vibrometr.htm
Ïîíèçüòå øåðîõîâàòîñòü ïîâåðõíîñòè: ÷ðåçìåðíàÿ øåðîõîâàòîñòü ìîæåò ïðèâåñòè ê èñêàæåíèþ ðåçóëüòàòîâ èçìåðåíèé ëèáî ê íåâîçìîæíîñòè ñ÷èòûâàíèÿ äàííûõ https://www.ndt-club.com/kontakty.htm
Ïåðåä ïðîâåäåíèåì èçìåðåíèé íåîáõîäèìî ìàêñèìàëüíî ñãëàäèòü ïîâåðõíîñòü ïîñðåäñòâîì ïåñêîñòðóéíîé îáðàáîòêè, øëèôîâêè, ïîëèðîâêè èëè ñ ïîìîùüþ ñâÿçóþùåãî âåùåñòâà âûñîêîé âÿçêîñòè https://www.ndt-club.com/produkcija-103-tolshinomeri-pokritii.htm
Çäðàâñòâóéòå! Ñêàæèòå ïîæàëóéñòà, ïîäõîäèò ëè ïðèáîð äëÿ èçìåðåíèÿ òîëùèíû ïîðèñòûõ ñëîåâ (ê ïðèìåðó ìîæíî ëè èçìåðèòü òîëùèíó áðåçåíòà)? Âîçìîæíî ëè óâåëè÷åíèå êîíòàêòíîé ïîâåðõíîñòè äàò÷èêà äî 5 - 7 ñì^2 ?
Òîëùèíîìåð ÒÝÌÏ-ÓÒ1 èñïîëüçóåòñÿ äëÿ âûñîêîòî÷íîãî èçìåðåíèÿ òîëùèíû ðàçëè÷íûõ îáúåêòîâ èç îäíîðîäíûõ ìàòåðèàëîâ, êàê ìåòàëëè÷åñêîãî ïðîèñõîæäåíèÿ, òàê è íåìåòàëëè÷åñêîãî https://www.ndt-club.com/product-781-miniaturnie-sovmeshennie-preobrazovateli-serii-sv.htm
Äîñòóï ê îáúåêòàì - îäíîñòîðîííèé https://www.ndt-club.com/news-30.htm
Òàêæå ïðèáîð ìîæåò ýôôåêòèâíî ïðèìåíÿòüñÿ äëÿ èçìåðåíèÿ ñêîðîñòè ðàñïðîñòðàíåíèÿ óëüòðàçâóêîâûõ êîëåáàíèé â ìàòåðèàëå èçäåëèÿ https://www.ndt-club.com/product-537-karat-kr-35sr-kompleks-cifrovoi-radiografii.htm
Êîðïóñ ïðèáîðà âûïîëíåí èç ìåòàëëà https://www.ndt-club.com/product-381-nabor-mer-tolshini-ucb-002.htm
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