GBP 57 ​ Mountings for surface roughness measuring instruments ST2 / PS10 / M310 Suitable for: Surface roughness measuring instrument No. 499021; 499022 each in size ST2, No. 498835 size PS10, No. 499002 size M310 and No. 499003 size M310. Stand mounting for surface roughness measuring instruments ST2, PS10 and M310 ​ For attachment to stands No. 498857 or No. 499011. 49 9013 Stand mounting 49 9013 for roughness measuring instrument ST2 / PS10 / (eShop) 43A M310 Pivot range degrees ±15 Application example. Stand mounting for feed units ST2, PS10 and M310 ​ 49 For mounting the cylindrical feed unit on measuring stands with mounting ⌀ 8 mm. 49 9014 Type RD18C Stand mounting Application example. 49 9014 eShop 43C for feed unit ST2 / PS10 / M310 Stand mounting for manual Vee ST2, PS10 and M310 ​ Manual Vee holder for attachment of manual Vee to measuring stands No. 498857 or No. 499011. 49 9035 Stand mounting 49 9035 (eShop) 43C for manual Vee ST2 / PS10 / M310 Pivot range degrees ±15 Application example. ​Surface roughness comparator The comparator plates contain the surface conditions for the most common types of machining. Wear-resistant and stainless. Application: For comparative checking of surface finishes using visual and tactile method (with finger nail). NEW Supplied with: In a leather case. Type P 49 9055 Surface roughness comparator eShop 49K ISO roughness classes N2 − N10 Comparison range Ra µm 0.05 − 12.5 Comparison range Rz µm 0.55 − 50 Plate dimensions mm 22 ×10 Number of comparison patterns 30 Q2 Cal Roughness standard (geometry standard) Mobile, metal roughness standard with calibration certificate. Ra approx. 2.5 µm, RSM >130 µm, Rz approx. 10 µm. Type PRN10 Mobile roughness standard (geometry standard) 49 9580 eShop 43C with factory calibration certificate 278