AMTAST Professional Surface Roughness Tester Metal Surface Roughness Gauge Price: $1,182.99 (as of 12/27/2020 20:26 PST- Details)


Technical Specification 

1. Measurement Range: 

1) The Z axis (vertical): ±80μm/±160µm (enhanced model)

2) The X axis (Transverse): 20mm

3) Parameter Range: 

  a) Ra,Rq: 0.005μm ~ 30μm

  b) Rz,R3z,Ry,Rt,Rp,Rm: 0.02μm ~ 320μm

  c) Sk: 0~100%

  d) S,Sm: 1mm

  e) tp: 0~100%

2. Resolution: The Z axis (vertical): 

1) 0.01μm/±20μm

2) 0.02μm/±40μm

3) 0.04μm/±80μm

4) 0.08μm/±160μm

3. Measurement item:

1) Parameter: Ra,Rz,Rq,Rt,Rp,Rv,R3z,R3y,Rz(JIS),Rs,Rsk,Rsm,Rku,Rmr,Ry(JIS); (enhanced model with extra Rmax, RPc, Rk, Rpk, Rvk, Mr1, Mr2)

2) Standard: ISO, ANSI, DIN, JIS

3) Graphic: Bearing area curve, Roughness profile, Primary profile

4. Filter: RC,PC-RC,Gauss,D-P

5. The sampling length (lr): 0.25, 0.8, 2.5mm

6. Assessment length (ln): Ln= lr×n    n=1~5

7. Sensor: 

1) Measuring method: skidded

2) Stylus tip: Diamond, 90 cone angle, 5μmR

3) Force: <4mN

4) Skid part: hard alloy, skid radius of curvature: 40mm

5) Traversing speed: 

  lr=0.25: Vt=0.135mm/s

  lr=0.8: Vt=0.5mm/s

  lr=2.5: Vt=1mm/s

  Return: Vt=1mm/s

8. Accuracy: Less than ±10%

9. Repeatability: Less than 6%

10. Power supply: Built-in Lithium ion battery, Charger: DC5V, 800mA

11. Outline dimension: Main unit: 64*53*160mm; drive: 23*27*115mm

12. Weight (main unit): Around 380g

13. Working Environment: Temperature: – 20℃ ~  40℃; Humidity: < 90% RH

14. Store and Transportation: Temperature: – 40℃  ~   60℃; Humidity: < 90% RH

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The Surface Roughness Tester AMT211 complies with international standards ISO, DIN, ANSI, JIS. Users-friendly system and intuitive menu navigation, Multi-direction measurement such as lateral and upsid.
Sensor can work in the meter, also can work independent through 1.0m length cable (Max can be 3m).
Affordable Touch screen & button operational Surface Roughness Tester. Roughness parameters: Ra,Rz,Rq,Rt,Rp,Rv,R3z,R3y,Rz(JIS),Rs,Rsk,Rsm,Rku,Rmr;Ry;Rmax,Rc, resolution 0.001 micron. With bluetooth, also can by app to connect with mobile phone.
Calculation results, assessed profiles, bearing and amplitude curves can be displayed. DSP chip controlled achieves high accuracy and fast testing speed, easily connected to PC & Printer
Wide Application: This portable Surface Roughness Tester allows surface roughness measurement both on metal and non-metal workpieces. It is suitable for machining and manufacturing, quality control, inspection departments, especially for measurement on large and heavy workpiece, assembly line on site. The AMT211 is a Non Destructive Testing instrument, damage won’t be caused when testing piece.

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