Amt211 Professional Surface Roughness Tester

Product Description

AMT211 Professional Surface Roughness Tester
 
Portable Surface Roughness Tester AMT211 is a high accuracy instrument for measuring surface roughness. It can be used on variety of machining parts and operates on various surfaces, not only flat but also outer cone, outer cylinder, curved, pinholes, grooves, recesses grooves and axle etc. 
The AMT211 complies with international standards ISO, DIN, ANSI, JIS. 
 
Application: 
Portable Surface Roughness Tester AMT211 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 caused to testing piece.
 
Main Features:
1. Mechatronics and ergonomics design, small size, light weight, easy to operation 
2. Drive unit can be either stored inside main unit or split from it, which enables freely adjustable test in each direction, such as up, side, etc. 
3. DSP chip control and data processing, high speed, low power consumption
4. Parameters: Ra ,Rz, Rq, Rt, Rp ,Rv, R3z, R3y, Rz(JIS), Rs, Rsk, Rsm, Rku, Rmr, Ry(JIS), Rmax, (optional extra parameters: RPc, Rk, Rpk, Rvk, Mr1, Mr2 )
5. Measurement range up to 160μm (can be optional to 320μm)
6. 3.5 inches color graphic LCD touch screen, wide viewing angle, excellent readability and an intuitive rich display, it includes a backlight to improve visibility in dark environments
7. Can be operated using buttons or touch screen
8. Supported operating via mobile APP and printing via Bluetooth connection
9. Built-in lithium-ion rechargeable battery and control circuit, high capacity, no memory effect, it works over 50 hours while fully charged, and there is remaining charge indicator, charging hint
10. Large capacity data storage, 100 item of raw data and waveforms can be stored 
11. Real-time clock setting and display for easy data recording and storage
12. With auto sleep, auto power off, power-saving features
13. Reliable circuit and software design to preventing the motor stuck
14. Language: Chinese and English switch freely
15. All parameters or any of the parameters which set by users can be printed 
 

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: - 20ºC ~  40ºC; Humidity: < 90% RH
14. Store and Transportation: Temperature: - 40ºC  ~   60ºC; Humidity: < 90% RH
 
Standard Packing:
1. AMT211 main unit: 1 piece
2. Sensor Drive: 1 piece
3. Standard Sensor: 1 piece
4. Calibration block and bracket: 1 piece
5. Height adapter: 1 piece
6. Power adapter: 1 set
7. Operating manual: 1 piece