- Durable cast aluminum housing to provide years of accurate and reliable measuring operations
- Can be used to measure four selectable parameters: Ra, Rmax/Ry, Rz
- Review all of the parameters after the measurement is complete
- Adjustable measuring length based on 1, 3 or 5 times the cutoff wavelength of 0.8 mm/0.030"
- Operates in any position – horizontal, vertical, and upside down
- Four switchable probe positions – axial or at an angle of 90°, 180° or 270°
- Even difficult to reach surfaces such as inside and outside diameters are accessible
- MarConnect data output for easy data transfer that is compatible with standard data processing systems
- Easy to read LCD presents the measured roughness value in μm or μinch immediately after scanning
- Out of range (high or low) and 'low battery' signals are also displayed
- Simplified calibration process
- Improved battery life with 9V battery that is easy to replace
- Technical data
- Applications
2191800 - POCKET SURF 4 WITH CERTIFIED REFERENCE SPECIMEN & EGH-1019 | 2191802 - POCKET SURF 4 WITH CERTIFIED REFERENCE SPECIMEN & EGH-1026 | |
Measuring principle | Skid probe system | Skid probe system |
Probe | Piezoelectric skid probe | Piezoelectric skid probe |
Measuring units | metric/inch | metric/inch |
Measuring range mm | Ra - 6.35 µm / 250
Ry, Rmax, Rz - 25.3 µm / 999 µin | Ra - 6,35 µm / 250
Ry, Rmax, Rz - 25,3 µm / 999 µin |
Profile resolution | 0,01 µm / 1 µin | 0,01 µm / 1 µin |
Number n of sampling length according to ISO/JIS | Selected: 1 - 5 | Selected: 1 - 5 |
Stylus | 10 µm /.0004" | 5 µm / .0002" |
Measuring force (N) | 15 mN | 15 mN |
Rechargeable batteries | Battery, 9V | Battery, 9V |
Dimensions in mm | 140 x 76 x 6,35 mm | 140 x 76 x 6,35 mm |
- Pocket-sized, economically priced, completely portable instrument
- Performs traceable surface roughness measurements on a wide variety of surfaces
- Can be used confidently in production, on the shop floor and in the laboratory