Measured parameters | Ra,Rz=Ry(JIS),Rq,Rt=Rmax,Rp,Rv,R3z,R3y,RzJIS,Rs,Rsk,Rku,Rsm,Rmr |
Measuring range | Ra:0.005um ~16.00 um |
Display range | Ra,Rq: 0.005 um~ 16 um ;Rz, Rv ,R3z,Rt,Rp,R3z,: 0.02 um~160 um Rsm, Rs:1mm;Rmr:0~100%;Rsk:0~100% |
Precision value for | 0.001um |
Scale range | ±20um,±40um,±80um |
Sampling length L | 0.25,0.80,2.50,automatic |
To evaluate the length | 1L~5L (optional, L for sampling length) |
Measuring stroke length | 3L~7L (optional, L for sampling length) |
Maximum drive stroke length | 17.5mm / 0.71 inch |
Minimum drive stroke length | 1.3mm / 0.052 inch |
Indicator variability | <6% |
Error value | ≤±7% |
Tip Angle | 90° |
Measuring the outline | Roughness, waviness, original outline |
Filter | RC, PC-RC, Gauss, D-P |
Internal storage capacity | 100 groups of data |
Data interface | USB |
Battery | Built-in lithium ion rechargeable battery |
Overall dimensions | 141 mm×55 mm×40mm |
Product weight | 400g |
Working environment conditions | The temperature: - 20 ℃ ~ 60 ℃ relative humidity: < 90% around no vibration, no corrosive medium |
Optional accessories | Surface sensor, hole sensor, groove sensor, deep groove sensor, extension bar,Micro printer, KA620 measuring platform |