The SJ-500 surface roughness tester offers benchtop or portable operation with highly precise measurement results.
Features & Benefits
The SJ-500 is a high-precision and high-performance surface roughness tester with a dedicated control unit, achieving user-friendly display and simple operation. The portable SJ-500 surface tester provides highly accurate analysis of surface roughness and fine contours.
- The SJ-500 is the portable version of the desktop SV-2100 surface roughness tester
- The SJ-500P is equipped with a desktop PC system
- Supports measurement in the axial direction by swiveling detector through 90° to analyze shrouded features such as crankshafts
- Vertical adjustment knob helps to safely position the stylus close to the workpiece and measure inside small holes
- Digital Adjustment Tilting (DAT) function makes leveling of workpieces ±1.5° easier and more efficient
- Highly visible, 7.5-inch TFT LCD color display and touch-operated panel provides user friendly, easy operability
- Dedicated control unit’s built-in joystick allows for quick, easy position
- Simple input function allows inputs according to drawing instruction symbols of ISO/JIS roughness standards for simple settings of surface roughness measuring conditions
- Manual column stand is optional for SJ-500 (178-085, 178-089)
Technical Data
| Range X-Axis: | 1.97" / 50mm |
|---|---|
| Resolution X-Axis: | 1.97μin / .05μm |
| Measuring Method: | Linear encoder |
| Drive speed: | 0 - .78 in/s / 0 - 20 mm/s |
| Measuring Speed: | .00078 - .2 in/s / .02 -5 mm/s |
| Traversing Direction: | Backward |
| Drive Unit Tilt Positioning: | ±1.5° |
| Drive unit positioning (up/down): | 1.18" / 30mm |
| Detector Z-Range: | 320, 3200, 32000μin / 8, 80, 800μm |
| Detector Z-Range Resolution: | .004, .04, .4μin / .0001, .001, .01μm |
| Detection Method: | Skidless / Skid |
| Skid Radius of Curvature: | 1.57" / 40mm |
| Detector Type: | Differential inductance |
| Power Supply: | AC power |
| External I/O: | Digimatic ouput, RS-232C I/F |
| Drive Unit: | 425x94x160mm |
| Drive Unit Mass: | 5.9lbs / 2.7kg |
Product List
| Order No.: | Product Image: | Model: | Measuring Force: | Stylus tip (Diamond, angle °/ tip radius): | Control Unit Display: | Drive Unit: |
|---|---|---|---|---|---|---|
| 178-533-02A | - | SJ-500P | .75mN | 60 / 2μm | PC | 16.7x3.7x6.3" |
| 178-534-13 | - | SJ-500 | 4mN | 90 / 5μm | PC | 16.7x3.7x9.3" |