00級大理石平尺的用途對儀器儀表、精(jing)密工具(ju)、機械工件(jian)的檢驗都是相當理想的基準面(mian)，而且大理石平尺(chi)特別用于高精(jing)度的測量(liang)方面(mian)。

在(zai)使(shi)用(yong)中巖石(shi)工(gong)具即使(shi)遭重物磕碰，至(zhi)多掉(diao)幾粒石(shi)碴而已(yi)。大(da)理石(shi)平尺其優于優質(zhi)鑄鐵(tie)和(he)鋼材制作的(de)精密測量(liang)基準(zhun)零(ling)件，可以獲(huo)得高而穩定的(de)精度。我公司生產(chan)的(de)大(da)理石(shi)平尺，擱放一年(nian)后，仍能保持原(yuan)精度不變(bian)。

00級大理石平尺優點：

一、巖(yan)石經長期天然時效(xiao)，組織(zhi)結構均勻，膨脹系數小，內(nei)應力(li)*消失，不變形，因此精度高。

二、剛性好(hao)，硬度高，耐磨(mo)性強。

三(san)、不(bu)怕(pa)酸，鹼(jian)液物侵蝕，不(bu)會生(sheng)銹(xiu)，不(bu)必涂油，不(bu)易粘(zhan)微塵，維護，保養方便簡(jian)單(dan)，使用壽命長。

四、不會出現劃痕，不受恒(heng)溫(wen)(wen)條件阻(zu)止，在常溫(wen)(wen)下(xia)也能保持測溫(wen)(wen)量精度。

五、不(bu)磁化(hua)，測量時能(neng)平(ping)滑移(yi)動，無(wu)滯澀感，不(bu)受潮濕影響(xiang)，平(ping)面度好。

大(da)(da)理石平(ping)尺主要檢測直線度(du)及平(ping)行度(du)。精度(du)一(yi)般為(wei)0級，00級精度(du)。誤(wu)(wu)差在5微米，10微米之間。大(da)(da)理石平(ping)尺經(jing)過人(ren)工(gong)研磨，采用誤(wu)(wu)差一(yi)微米的檢測水平(ping)儀檢測，也(ye)可用三坐標檢測。

蘇州(zhou)大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、上(shang)海(hai)大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、濟(ji)南(nan)(nan)大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、德(de)州(zhou)大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、齊齊哈爾大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、大(da)(da)(da)(da)(da)(da)(da)(da)連(lian)大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、沈(shen)陽(yang)大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、遼寧大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、昆明大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、營口(kou)大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、秦(qin)皇島大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、河北大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)家莊大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、東北大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、華北大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、西(xi)安(an)大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、山西(xi)大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、陜西(xi)大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、太(tai)原大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、河南(nan)(nan)大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、洛陽(yang)大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、四(si)川大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、成都大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、重慶(qing)大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、德(de)陽(yang)大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、攀枝花大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、綿陽(yang)大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、宜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、無(wu)錫(xi)大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、南(nan)(nan)通大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、寧波大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、揚州(zhou)大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、湖南(nan)(nan)大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、長沙(sha)大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)、包頭大(da)(da)(da)(da)(da)(da)(da)(da)理(li)(li)(li)(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)平(ping)(ping)(ping)(ping)(ping)(ping)(ping)尺(chi)(chi)(chi)(chi)(chi)。