The hand-held Roughness Tester is a new product. This Tester applies to production site and can be usedtomeasuresurface roughness of various machinery-processed parts, calculate parameters according to selectedmeasuringconditions and clearly display all measurement parameters and profile graphs on LCD.
Technical Specification:
| Model | KS-320 |
| Testing parameters | Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, RzJIS, Rsk, Rku, Rsm, Rmr |
| Measuring range | Ra: 0.005-16.000;Rz: 0.02-160.00 |
| Sample length (mm) | 0.25, 0.80, 2.50 |
| Evaluation | (1-5)L |
| Maximum drive | 17.5mm/0.7inch |
| Indication accuracy | 0.001 |
| Indication error | ±(7-10)% |
| Variability | <6% |
| Data Storage | 100 groups |
| Power | Rechargeable li-battery |
| Working temperature | -20℃～40℃ |
| Relative humidity | <90% |
