Model 2301A surface profile tester allows the operator to check the contour of workpiece. The various measurements of angle... Model 2301A surface profile tester allows the operator to check thecontour of workpiece. The various measurements of angle, linearity and radiiposition are also offered. It is suitable for analysis of component's formerror on the shopfloor or on the standard room.

Specifications Measuring principle:stylus contact method,inductive Measuring range:20mm(vertical),100mm(horizontal) Measuring accuracy:0.3%(vertical),0.03%(horizontal) Vertical resolution:0.25μm/4mm,1.25μm/20mm Horizontal resolution:1μm Measuring parameter:vertical/horizontal distance,included angle,arc radius,chamfer width,distance between circle and X/Y end face,distance between point and line Horizontal magnification:2,5,10,20,50,100,200,500 Vertical magnification:10,20,50,100,200,500,1000,2000 Traversing speed:0.1,0.2,0.5,0.8,1mm/s Reverse speed: 1.5mm/s Linearity of guideway:1μm/40mm Vertical adjustment of traverse unit:ballscrew system for motor drive,two selectable speeds,auto electrical positioning of pick-up Vertical adjusting height:240mm Measuring stand:granite base 400×600mm Pick-up extension length:150mm Stylus length:22mm Stylus length:11° Tip radius:25μm Stylus force:0.02-0.06N Detection angle of stylus:≤77°(upward),≤88°(downward)