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MITUTOYO - Portable Surface Roughness Tester SJ-220
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MITUTOYO - Portable Surface Roughness Tester SJ-220
Brand : Mitutoyo
Model : SJ-220
Product Descriptions
The SJ-200 series of portable surface roughness measuring instruments that has contributed to industrial development and technological progress through precision measurements, has evolved further still. While maintaining excellent portability and ease of use on-site, it also provides touch screen functionality for intuitive operability. Equipped with a built-in battery, it can perform measurements in environments where power is not available and can be used approximately 1000 times on a full charge. Cableless and paperless work is made possible by using the U-WAVE-TIB, a Mitutoyo wireless data transmitter. This is a user-friendly device that provides compatibility and versatility to meet diverse manufacturing needs.
Product Features
Technical Specifications
Brand : Mitutoyo
Model : SJ-220
Product Descriptions
The SJ-200 series of portable surface roughness measuring instruments that has contributed to industrial development and technological progress through precision measurements, has evolved further still. While maintaining excellent portability and ease of use on-site, it also provides touch screen functionality for intuitive operability. Equipped with a built-in battery, it can perform measurements in environments where power is not available and can be used approximately 1000 times on a full charge. Cableless and paperless work is made possible by using the U-WAVE-TIB, a Mitutoyo wireless data transmitter. This is a user-friendly device that provides compatibility and versatility to meet diverse manufacturing needs.
Product Features
- Increased measuring efficiency capable of displaying results and setting conditions via wireless communication when used with option accessory U-WAVE-TIB
- Built-in 2.8-inch color graphic, back-lit LCD display provides excellent readability, improved visibility and is easy-to-use in dark environments
- Operation keys are clearly defined on the front of the unit and under the sliding cover
- Internal memory stores up to 10 measurement conditions and one measured profile
- An optional memory card can be used to store large quantities of measured profiles and conditions
- Password protection prevents unintended operations and protects instrument settings
- The display interface supports 16 interchangeable languages
- LCD display mode can be freely switched between portrait and landscape as well as left-hand or right –hand direction
- The Surftest SJ-220 complies with the following standards: ISO (ISO 21920, ISO 4287:1997, ISO 13565:1996, ISO 12085:1996, ISO 21920:2021), JIS (JIS B0601:1982, JIS B 0601:1994, JIS B 0601:2013, JIS B 0671:2002, JIS B 0631:2000), ASME B46.1, VDA2006, and Switchable
| Range X-Axis | .7″/17.5mm |
| Measuring Force | 4mN |
| Stylus Tip (Diamond, angle °/ tip radius) | 90 / 5μm |
| External I/O | USB I/F, Digimatic output, Printer output, RS-232C I/F, Footswitch I/F |
| Measuring Speed | .01, .02, .03 in/s / .25, .50, .75 mm/s |
| Returning Speed | .039 in/s / 1 mm/s |
| Detector Z-Range | 1000, 14400, 4000 μin / 100, 25, 360 μm |
| Detector Z-Range Resolution | .08, .20, .80 μin / .002, .006, .02 μm |
| Skid Radius of Curvature | 40 mm |
| Skid Force | less than 400 mN |
| Detector Type | Differential inductance |
| Power Supply (battery) | Rechargeable Ni-MH |
| Power Supply | AC Adapter |
| Charging Time | 4 hrs |
| Endurance | 1000 measurements (approx) |
| External Data Storage | Micro SD card |
| Display Unit | 2.05 x 2.59 x 6.3 in / 52.1 x 65.8 x 160 mm |
| Drive Unit | 4.5 x 9 x 1 in / 115 x 23 x 26 mm |
| Mass | 1.1 lbs / .5 kg |