Suftest SJ-220 - Portable Surface Roughness Measurement

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The New SJ-220

Pocket-Size Precision for Surface Roughness Measurement

Portable, User-Friendly, Convenient, and Versatile

Our Brand New Portable Surface Roughness Tester

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Effortless Bi-directional Communication

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Choosing the Right Drive Unit

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Attaching the SJ-220 to a Height Gauge

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Usability

A portable surface roughness tester designed like a hand tool for easy on-site use

> The SJ-200 series of portable surface roughness measuring instruments, which has contributed to industrial development and technological progress through precision measurements, has evolved even further. While maintaining excellent portability and ease of use on-site, it now also provides touch screen functionality for intuitive operability.

> Equipped with a built-in battery, it can perform measurements even in environments where power is not available and can be used approximately 1000 times on a full charge.

> Cableless and paperless work is also made possible by using the Wireless Unit for Measuring Instrument U-WAVE-TIB. This is a user-friendly device that provides compatibility and versatility to meet the diverse needs of manufacturing sites.

User-Friendliness

Convenient portability and one-touch measurement functionality for comfortable operability

> Measurements can be taken on-site, so there is no need to transport large and heavy workpieces.

> Light and compact, the device is easy to carry and allows for simple one-touch measurement.

> The large, easy-to-read display supports touch operation, allowing for intuitive and smooth measurement. It also includes functions such as disabling the touch screen and setting shortcuts using the Home key.

> Its versatility makes it suitable for a variety of measurement situations.

The device is equipped with a touch screen and a new user interface. You can perform operations like changing the display screen and adjusting the settings with your fingertip. In addition to touch operations, it also supports flick and swipe operations, making it easy for anyone to perform measuring work. You can also disable touch screen operation by holding down the PAGE key.

Even if you are wearing gloves and unable to operate the touch screen, you can still operate with using the physical buttons. With the addition of the Home key, you can jump to the Home screen with one touch, display the daily menu, and call up calibration measurements and measurement conditions.

The screen size has been expanded to 2.8 inches, achieving high visibility while maintaining a compact device size to fit in one hand. The backlight makes it clear and easy to see even in dimly lit locations. You can also change the screen display orientation.

> Battery-powered to enable measurement anywhere

> Compatible with new standard ISO 21920

> Supports 25 languages

Compatibility

High-speed transmission of measurement data. Significantly strengthened communication functions

> The Wireless Unit for Measuring Instrument U-WAVE-TIB, which enables Bluetooth® communication, is available as an option.

> Bidirectional communication is now possible without the need to connect a cable.

> By connecting to a smartphone or PC, you can further improve the efficiency of measurement work.

> Of course, USB communication and RS-232C communication are also still possible.

> You can build a communication environment to suit the on-site circumstances.

Versatility

Expand functionality by linking with a smartphone, and other multiple devices

> We provide "SJ-App" and "SJ-Communication-Tool" as dedicated apps to expand remote operation and the scope of measurement result utilization.

> By installing the optional Wireless Unit for Measuring Instrument U-WAVE-TIB, it can be linked to an Android smartphone, etc., supporting expanded functionality and efficient measurement.

> The dedicated apps can be downloaded free from the Mitutoyo website.

Go to Free Software

Increased measuring efficiency

Displaying measurement results, setting measurement conditions, and bidirectional communication are also possible.

"Wireless Unit for Measuring Instrument U-WAVE-TIB"

By attaching the optional wireless communication unit, it is possible to have wireless communication via Bluetooth® with a device (PC or smartphone) on which the
dedicated app* is installed.

In addition to receiving measurement results, the terminal side can also send measurement condition settings and measurement start information, allowing for
cableless measurement work.

*"SJ-App" (for smartphones [Android 12 or later]), "SJ-Communication-Tool" (for PC [Windows 10/11]): See pages 8-9 of the leaflet for details.

USB communication

Sending and receiving measurement data.

Bidirectional communication is possible by connecting the SJ-220 to a PC with a USB cable and installing the dedicated app "SJ-Communication-Tool".

Measurement work can be made more efficient by setting measurement conditions on the PC.

*The USB connector also serves as a charging port.

Compatible with Digimatic Interface

Compatible with digimatic interface.

SPC output of measurement results is possible by connecting to an optional Digimatic Mini Processor using the Digimatic Connection Cable.

It also has an automatic digimatic output function.*

* The SJ series can only output results for one roughness parameter.

Dedicated app "SJ-App"

Dedicated app "SJ-App" for increased efficiency of measurement work.

The dedicated app that enables communication with the SJ-220 is equipped with various functions to increase work efficiency.

It is also possible to manage data, create inspection reports, and export to CSV and PDF files on the terminal.

"SJ-Communication-Tool"

Added convenience by linking to PC with highly functional free software.

We provide free software that allows you to import various data (measurement conditions, parameter settings, calculation results, measurement data) from the SJ-220 to create and edit inspection reports on your PC.

This software can reduce your report time significantly.

Utilization of QR codes

A QR code can be displayed on the inspection report and used for data management such as the following:

Linking with measurement data
Recalling saved measurement data

FORMTRACEPAK-AP

"FORMTRACEPAK-AP" to support advanced analysis.

It is possible to perform more advanced analysis by loading the SJ-220 measurement data into the analysis program "FORMTRACEPAK-AP" for evaluation type surface roughness/contour measuring devices.

MeasurLink for quality visualization

Using "MeasurLink" to achieve quality visualization.

By using "MeasurLink", data from measurement devices connected to the network can be collected and centrally managed in real-time. Statistical processing can be performed to achieve visualization of quality.

*MeasurLink® is a registered trademark of Mitutoyo Corporation in Japan and Mitutoyo America Corporation in the United States.

Drive Unit Selection

Detectors and drive units for conventional devices can be used. Detectors can be easily replaced.

Standard drive unit type

Measurement length 16 mm

Can be connected to the SJ-220, SJ-210, and SJ-310 detectors and calculation display units.
The standard drive unit is our best-selling drive unit type

Retractable drive unit type

Measurement length 16 mm

Amount of retraction 1 mm

By retracting the detector upward in advance, it is possible to place the tester without the detector coming into contact with the workpiece.
Helps avoid damage to the detector when mounting jigs or installing automatic measuring equipment.

Transverse tracing drive unit type

Measurement length 5.6 mm

Lateral movement of the detector enables axial measurement of roughness for crankshafts, etc.
Suitable for measuring narrow areas such as wire electrical discharge machining surfaces