3800袖珍式表面粗糙度儀技術(shù)粗糙度參數(shù)Ra(ISO),Rz(DIN)測量范圍Ra:0.05-10.00 m/Rz:0.1-50 m截止長度0.0009in,0.03in,0.09in濾波器RC模擬濾波測量長度0.23 (6mm)測量速度0.04 /秒(1.0mm)精度滿足ISO3及精度側(cè)頭類型壓電晶體式測頭鉆石,半徑10 m 2.5 mm工作溫度32-104 F(0-40 C)動力3.6v/2 NiMh電池充電器PVDC測頭接觸力 1.8ozf( 1.6gf)傳染器頭的靜態(tài)測量力 0.06ozf( 1.6gf)尺寸4.9 2.8 1.0 (125 73 26mm)重量7oz(200g)