技术参数: 《一》美国PDT(圆周尺)是依据圆周算法,进而发展为一轻便,易于携带之大型园外径,测量器具 《二》较小读值可达到0.01mm,精度±0.03mm(直径3600mm以下) 《三》读值方式,由如一般游标卡尺 《四》本体材质,301HY(不生锈弹簧钢)Stainless Spring Steel 《五》原厂校正仪器,可追塑N.I.S.T。(附原厂校正报告书) PI TAPE METRIC LIST Diameter Range 1095 Spring Steel 716 Stainless Steel Blue Easy to Read Style White Easy to Read Style 15-50mm O.D. PM000 PM000SS ------ PM000WEZ 25 -100mm O.D. PM00 PM00SS ------ PM00WEZ 28 -200mm O.D. PM0 PM0SS PM0EZ PM0WEZ 28 -300mm O.D. PM02 PM02SS PM02EZ PM02WEZ 50 -300mm O.D. PM03 PM03SS PM03EZ PM03WEZ 100-300mm O.D. PM1 PM1SS PM1EZ PM1WEZ 50 -600mm O.D. PM1SP PM1SPSS PM1SPEZ PM1SPWEZ 300 -600mm O.D. PM2 PM2SS PM2EZ PM2WEZ 300 -900mm O.D. PM2SP PM2SPSS PM2SPEZ PM2SPWEZ 600 -900mm O.D. PM3 PM3SS PM3EZ PM3WEZ 600 -1200mm O.D. PM3SP PM3SPSS PM3SPEZ PM3SPWEZ 900 -1200mm O.D. PM4 PM4SS PM4EZ PM4WEZ 1200-1500mm O.D. PM5 PM5SS PM5EZ PM5WEZ 1500-1800mm O.D. PM6 PM6SS PM6EZ PM6WEZ 1800-2100mm O.D. PM7 PM7SS PM7EZ PM7WEZ 公差 Diameter Range 28-3600mmO.D. 0.03mm Diameter Range 3600-5400mm O.D. 0.09mm Diameter Range 5400-7200mm O.D. 0.14mm Diameter Range 7200-9000mm O.D. 0.18mm Diameter Range 9000-10,800mm O.D. 0.23mm Diameter Range 10,800-12,600mm O.D. 0.27mm Diameter Range 12,600-14,400mm O.D. 0.32mm