1771-NIS
1771-NIS
*磁鐵（測頭）與導(dǎo)磁鋼材之間的吸力大小與處于這兩者之間的距離成一定比例關(guān)系，這個(gè)距離就是覆層的厚度。利用這一原理制成測厚儀，只要覆層與基材的導(dǎo)磁率之差足夠大，就可進(jìn)行測量。鑒于大多數(shù)工業(yè)品采用結(jié)構(gòu)鋼和熱軋冷軋鋼板沖壓成型，所以磁性測厚儀應(yīng)用zui廣。測厚儀基本結(jié)構(gòu)由磁鋼，接力簧，標(biāo)尺及自停機(jī)構(gòu)組成。磁鋼與被測物吸合后，將測量簧在其后逐漸拉長，拉力逐漸增大。當(dāng)拉力剛好大于吸力，磁鋼脫離的一瞬間記錄下拉力的大小即可獲得覆層厚度。新型的產(chǎn)品可以自動完成這一記錄過程。不同的型號有不同的量程與適用場合。 這種儀器的特點(diǎn)是操作簡便、堅(jiān)固耐用、不用電源，測量前無須校準(zhǔn)，價(jià)格也較低，很適合車間做現(xiàn)場質(zhì)量控制。
備貨，備貨，降降降，火火火，火火火……
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公司名稱：廈門泰尼電氣有限公司
：小黃（銷售代表）
：
傳真號碼：（麻煩備注01006收）
號碼:
：
誠信經(jīng)營，質(zhì)量為首，誠信*，泰尼電氣小黃竭誠為您服務(wù)！?。?br />————————————————————————————————
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