簡(jian)單(shan)介(jie)紹(shao)
YB-150A 壓(ya)力(li)表(biao)的(di)詳(xiang)細(xi)介(jie)紹(shao)
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壓(ya)力(li)表(biao)主(zhu)要(yao)用(yong)來(lai)校(jiao)驗(yan)工(gong)業(ye)用(yong)普(pu)通(tong)壓(ya)力(li)表(biao)也(ye)可(ke)用(yong)於(yu)測(ce)量(liang)對(dui)銅(tong)合(ge)金(jin)和(hu)合(ge)金(jin)結(jie)構(gou)鋼(gang)等(deng)無(wu)腐(fu)蝕(shi)性(xing)、非(fei)結(jie)晶(jing)、非(fei)凝(ning)固(gu)的(di)各(ge)種(zhong)介(jie)質(zhi)的(di)壓(ya)力(li)。 |
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儀(yi)表(biao)由(you)測(ce)量(liang)係(ji)統(tong)指(zhi)示(shi)部(bu)分(fen)和(hu)外(wai)殼(qiao)部(bu)分(fen)組(zu)成(cheng)。儀(yi)表(biao)有(you)較(jiao)好(hao)的(di)密(mi)封(feng)性(xing)並(bing)設(she)有(you)檢(jian)封(feng)裝(zhuang)置(zhi),能(neng)保(bao)護(hu)氣(qi)內(nei)部(bu)測(ce)量(liang)機(ji)構(gou)免(wen)受(shou)機(ji)械(xie)損(sun)傷(shang)和(hu)汙(wu)穢(hui)浸(jin)入(ru),儀(yi)表(biao)的(di)作(zuo)用(yong)原(yuan)理(li)是(shi)基(ji)於(yu)彈(tan)性(xing)元(yuan)件(jian)(測(ce)量(liang)係(ji)統(tong)中(zhong)的(di)彈(tan)簧(huang)管(guan))變(bian)形(xing)。在(zai)被(bei)測(ce)介(jie)質(zhi)的(di)壓(ya)力(li)作(zuo)用(yong)下(xia),迫(po)使(shi)彈(tan)簧(huang)管(guan)之(zhi)末(mo)端(duan)產(chan)生(sheng)相(xiang)應(ying)彈(tan)性(xing)變(bian)形(xing)—位(wei)移(yi),借(jie)助(zhu)於(yu)拉(la)杆(gan)經(jing)齒(chi)輪(lun)傳(zhuan)動(dong)機(ji)構(gou)的(di)傳(zhuan)動(dong)並(bing)予(yu)放(fang)大(dai),由(you)固(gu)定(ding)於(yu)齒(chi)輪(lun)上(shang)的(di)指(zhi)針(zhen)逐(zhu)漸(jian)將(qiang)被(bei)測(ce)值(zhi)在(zai)度(duo)盤(pan)上(shang)指(zhi)示(shi)出(chu)來(lai)。
●YB150中(zhong)壓(ya)壓(ya)力(li)表(biao)選(xuan)用(yong)德(de)國(guo)進(jin)口(kou)彈(tan)簧(huang)管(guan)部(bu)件(jian)製(zhi)造(zao) ● 量(liang)程(cheng)從(zong)0.1MPa起(qi)高(gao)可(ke)達(da)250MPa ● 壓(ya)力(li)傳(zhuan)導(dao)部(bu)件(jian)采(cai)用(yong)銀(yin)焊(han)工(gong)藝(yi) ● 儀(yi)表(biao)盤(pan)麵(mian)為(wei)MPa刻(ke)度(duo)值(zhi)直(zhi)接(jie)讀(dou)取(qu) ● 精(jing)度(duo)等(deng)級(ji)0.25% 0.4% ● 雙(shuang)層(ceng)鏡(jing)麵(mian)表(biao)盤(pan) ● 設(she)有(you)度(duo)盤(pan)調(diao)零(ling)裝(zhuang)置(zhi) ● 鐵(tie)噴(pen)塑(su)表(biao)殼(qiao) ● 銅(tong)合(ge)金(jin)內(nei)機(ji)部(bu)件(jian) ● 測(ce)量(liang)範(fan)圍(wei)-0.1至(zhi)60MPa
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外(wai)形(xing)尺(che)寸(cun)(單(shan)位(wei):mm)
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彈(tan)簧(huang)管(guan)材(cai)料(liao) |
測(ce)量(liang)範(fan)圍(wei)MPa |
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錫(xi)磷(lin)青(qing)銅(tong) |
-0.1~0;0~0.1;0~0.16;0~0.25;0~0.4;0~0.6; |
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鉻(ge)釩(fan)鋼(gang) |
0~6( B型(xing));0~10;0~16;0~25;0~40;0~60 |
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