Surface Roughness Gauge Meter Surface Profile Tester Profilometer Ra Rz Rq Rt
Specifications
| Return Shipping Will Be Paid By | Buyer |
| All Returns Accepted | Returns Accepted |
| Item Must Be Returned Within | 30 Days |
| Warranty | 1 year |
| Stylus Static Force: | ≤ 0.016N |
| Contacting Pin Round Diameter： | 10 µm±1 µm |
| Testing Parameters（µm ）： | Ra、Rz、Rq、Rt |
| Brand | VTSYIQI |
| Weight： | 200g |
| Sample Length（mm）： | 0.25 ，0.80 ，2.50 |
| Evaluation Length（mm）： | 1.25 ，4.0 |
| .Error： | ±15% |
| Country/Region Of Manufacture | China |
Surface Roughness Gauge Meter Surface Profile Tester Profilometer Ra Rz Rq Rt Features: 1. The roughness of metal and non-metallic surface 2. Pocket-size & economically 3. Large measuring range suitable for most materials 4. Features external calibration at keyboard 5. Optimized electric circuit design with transducer structure-design,high integrate power, driver and display. 6. Select freely with Ra,Rz, Rq, Rt parameters. 7. It could test ex-circle, flat surface, conical surface and also test groove with length and width larger than80*30mm. Specifications: 1. Testing parameters（µm ）：Ra、Rz、Rq、Rt 2. Stroke length（mm）：6 3. Sample length（mm）：0.25 ，0.80 ，2.50 4. Evaluation length（mm）：1.25 ，4.0 5. Measuring range（µm ）: Ra： 0.05 ~ 10.0 Rz： 0.1 ~ 50 6. Error：±15% 7. Variability： ＜12% 8. Transducer contacting pin round diameter and angle： 9. Contacting pin round diameter：10 µm±1 µm 10. Battery：3.7V Li 11. Size：106 mm×70 mm×24 mm 12. Weight：200g 13. Sensor needle static force and its rate of change:Stylus static force: ≤ 0.016NForce measuring rate of change: ≤ 800N/m 14. Working conditions:Temperature： -20℃～40℃Relative humidity： < 90%No shake and coercivity around
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