三丰粗糙度仪 便携式表面粗糙度仪SJ-301介绍 检测器测力 0.75mN 评价长度 0.49”(12.5mm) 测量范围 13780uinch(-7880uinch-+5900uinch)/350um(-200um-+150um) 截止长度 λc:0.003” ,0.01” ,0.03”,0.1”,0.3” λs:100 uinch,320 uinch ,1000 uinch 取样长度 0.003”(0.08mm),0.01”(0.25mm),0.03”(0.8mm),0.1(2.5mm),0.3(8mm) 评估轮廓 Ra,Ry,Rz,Rt, Rp, Rq, Rv,Sm,S,Pc,R3z,mr,,Rpk,Rvk,sc,Rk,Mr1,Mr2,Lo,Ppi,R,AR,Rx,A1,A2,Vo,HSC,mrd,sk,Ku,Da,Dq,Wte,Wt,W,AW (不允许用户自定义) 表面粗糙度标准 JIS,DIN,ISO,ANSI 数字滤波 2CR-75%,2CR-75%PC,Gaussian-50% 取样段数 ×1, ×3, ×5, ×L(注:×L可 在0.3-12.5mm范围内任意评价长度) 显示 液晶显示数据输出 通过RS-232C端口/SPC输出 电源 230V AC(使用AC适配器/电池(可更换)) 尺寸(W×D×H) 307×165×94mm 重量 1200g |