Surface Roughness Meter , Surface Roughness Gauge, Portable Surface Roughness Test Equipment
Product Application
It is applicated to measure surface roughness of various machinery-processed parts, especially for roughness measurement of complex parts,such as:Flat, Curved surface, Grooves and Holes.Capable of evaluating surface textures with a variety of parameters according to various national standards and international standard.
The measurement results are displayed digital/graphically on the LCD, and output to the printer.
Main Features
Technical Parameter
| KR220 |
Testing Parameters | Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, RzJIS, Rsk, Rku, Rsm, Rmr, Rx; |
Measuring Range (um) | Ra : 0.005-16.000 Rz : 0.02 160.00 |
Sample length (mm) | 0.25, 0.80, 2.50 |
Evaluation length (mm) | (1-5) L |
Maximum drive stroke | 17.5 mm /0.7inch |
Indication accuracy | 0.001 |
Indication Error | (7-10) % |
Variability | <6% |
Data Storage | 100 groups |
Power | Rechargeable li-battery |
Working Temperature | -20C ~ 40C |
Relative Humidity | <90% |
Size | 158mm x 63.5mm x 46mm |
Weight of Host | 0.3 kg |