Mitutoyo Series 178 Surftest SJ-210 Portable Surface Roughness Tester - Choice of Drive Unit
The Mitutoyo Series 178 Surftest SJ-210 Portable Surface Roughness Tester is a profilometer that can be used to measure surface roughness, as well as determine and display sectional calculation results, assessed profiles, load curves, and amplitude distribution curves.
Measurements are displayed on the 2.4-inch, colour, graphic LCD with backlight. An intuitive display interface that supports sixteen user-selectable languages, as well as buttons on the tester's front panel and under its slider, makes the Mitutoyo Series 178 Surftest SJ-210 Portable Surface Roughness Tester easy to operate.
Users can password-protect specific features to prevent unauthorised or accidental alteration, thereby improving measurement efficiency and reliability. Additionally, the Mitutoyo Series 178 Surftest SJ-210 Portable Surface Roughness Tester's stylus alarm will alert the user when the cumulative measurement distance exceeds the preset limit, allowing the operator to replace the stylus in good time.
Specifications / Configuration
| Code No. (inch/mm) | MIT-178-561-01E | MIT-178-561-02E | MIT-178-563-01E | MIT-178-563-02E | MIT-178-565-01E | MIT-178-565-02E |
|---|---|---|---|---|---|---|
| Drive Unit Type | Standard | Retractable | Transverse tracing | |||
| Drive Unit Code No. | 178-230-2 | 178-235 | 178-233-2 | |||
| Measuring Range | 17.5mm | 5.6mm | ||||
| Measuring Speed | 0.25, 0.5, 0.75mm/s (returning: 1mm/s) | |||||
| Measuring Method | Skidded | |||||
| Stylus Tip Angle | 60° | 90° | 60° | 90° | 60° | 90° |
| Stylus Tip Radius | 2 µm | 5 µm | 2 µm | 5 µm | 2 µm | 5 µm |
| Detector Range | 360 µm (-200 µm to +160 µm) | |||||
| Detector Measuring Force | 0.75 mN | 4 mN | 0.75 mN | 4 mN | 0.75 mN | 4 mN |
| Detector Code No. | 178-296 | 178-390 | 178-296 | 178-390 | 178-387 | 178-386 |
| Assessed Profiles | P (primary profile), R (roughness profile), DF (DF profile), roughness profile-motif | |||||
| Evaluation Parameters | Ra, Re, Ry, Rz, Rq, Rt, Rmax, Rp, Rv, R3z, Rsk, Rku, Rc, RPc, Rsm, Rz1max, S, HSC, RzJIS, Rppi, RΔa, RΔq, Rlr, Rmr, Rmr(c), Rδc, Rk, Rpk, Rvk, Mr1, Mr2, A1, A2, Vo, Rpm, tp, Htp, R, Rx, AR, possible to customise | |||||
| Analysis Graphs | Bearing area curve (BAC), amplitude distribution curve (ADC) | |||||
| Power Supply | Via AC adapter or rechargeable battery | |||||
| Battery Charge Time | Approx. 4 hours (may vary due to ambient temperature) | |||||
| Battery Endurance | Approx. 1000 measurements (differs slightly due to usage and environmental conditions) | |||||
| Dimensions Display Unit | W: 52.1 x D: 65.8 x H: 160mm | |||||
| Dimensions Drive Unit | W: 115 x D: 23 x H: 26mm | |||||
| Mass | Approx. 0.5 kg | |||||
Functions
In addition to the above, the Mitutoyo Series 178 Surftest SJ-210 Portable Surface Roughness Tester includes the following features and functions:
- Customisation: set specific parameters for calculation and display
- GO/±NG Judgement: by max value/ 16%/ standard deviation
- Setup Storage: save up to ten setups and one measurement profile to the internal memory
- Memory Card: an OPTIONAL memory card can be used to store up to 500 setups, 10 000 measurement profiles, 500 display images, and text files (setups/ measured profiles/ assessed profiles/ bearing area curves/ amplitude distribution curves)
- Calibration: supports auto-calibration with numerical value entry and average calibration with multiple measurements (max. 5 times)
The Mitutoyo Series 178 Surftest SJ-210 Portable Surface Roughness Tester is an adaptable and easy-to-use profilometer.
Mitutoyo Series 178 Surftest SJ-210 Portable Surface Roughness Tester Key Features
- A profilometer for measuring surface roughness
- Determine and display sectional calculation results, assessed profiles, load curves, and amplitude distribution curves
- 2.4”, colour, graphic LCD with backlight
- Intuitive display interface
- 16 user-selectable languages
- Buttons on the front panel and under the slider
- Password-protected features prevent unauthorised or accidental alteration
- An alarm alerts the user when the stylus needs to be replaced
- Customisation function
- GO/±NG Judgement
- OPTIONAL memory card
- Calibration function
- Meets JIS (JIS-B0601-2001, JIS-B0601-1994, JIS B0601-1982), VDA, ISO-1997, and ANSI standards
- An adaptable and easy-to-use profilometer
What’s Included?
- Your Choice of Mitutoyo Series 178 Surftest SJ-210 Portable Surface Roughness Tester
| SKU | 178-56X-0XE |
|---|
