Surftest SJ-220 mm

Mitutoyo Surftest SJ-220 - Portable and Accurate Surface Roughness Meter

The Mitutoyo Surftest SJ-220 is a versatile and portable surface roughness meter designed to provide reliable and repeatable measurements directly at the workstation, in production, or in the field. The instrument combines ease of use, extensive standard support, and a modern user interface, making it ideal for industrial quality control and precision measurement tasks. The instrument supports several international standards such as ISO, VDA, JIS, and ASME, ensuring comparability of measurement results across different environments and applications.

Technical Characteristics

- Measurement method based on differential inductance measurement technique
- Contact probe with diamond tip, 60° angle, and 2 µm radius
- A large skid radius ensures stable measurements
- Low measuring force allows for the measurement of sensitive surfaces
- Measurement and travel lengths suitable for a wide range of applications
- Large and clear touch screen for viewing measurement results and profiles
- Multiple surface roughness parameters such as Ra, Rz, and other commonly used values
- Powered by battery or mains power, making it suitable for mobile use
- Several connection options for data transmission and accessories
- Automatic power saving for extended operating time
- Extensive language support for easy use in an international environment

Applications:

- Surface roughness measurement in production and quality control
- Inspection of machined, ground, and finished surfaces
- Engineering and metallurgy
- Service and maintenance measurements
- Research, testing, and laboratory environments