SURFACE ROUGHNESS TESTER, Weight 500g 110 lbs, Rated Input Power 100 V to 264 V, Measuring Range 350 nm

Product description 1. Measurement parameter ra, Rz, Ry, Rq, Rt, Rp, Rv, Rmax, R3z, Rsk, Rs, Rsm, Rmr 2. Measuring range ra 0. 005, 16um 3. Display range ra, Rq 0. 005, 16um i. Rz, Rt, Ry, Rp, Rv, Rmax, R3z 0. 02, 160um 4. Error correction range one click measurement correction 5. Resolution 0. 001um 6. Filter rc, Pc, Rc, Gauss, D, P 7. The sampling length lr 0. 25, 0. 8, 2. 5mm 8. Assessment length ln ln= lr n n=1~5 9. Drive stroke 1. 25, 17. 5mm 10. Indication error no more than 10% 11. Repeatability no more than 6% 12. Curved surface, Supporting artifacts flat surface, And other special workpieces 13. Display lcd 14. Power supply rechargeable lithium battery 15. Standard standard template, Accessories host, Standard sensor, Heightadjustment bracket, Power adapter, Sensor protection sleeve 16. Accessories optional cast iron, Marble platform platform, Small hole/curved surface/deep sensor extension, Groove sensor rod 17. Outline dimension l w h 157 63 45mm 18. Weight about 456. 8g