Details
The Surftest SJ-410 is a portable, yet high-precision surface roughness and contour measuring instrument designed for both on-site inspections and laboratory quality control. It enables accurate evaluation of surface profiles, roughness parameters, and fine contour features of metals, ceramics, coatings, and a wide range of engineering surfaces. The system uses a highly sensitive stylus-based contact probe, allowing precise measurement of parameters such as Ra, Rq, Rz, Rt, Rv, Rp, and many more profile and waviness parameters accordance with international standards. The instrument provides reliable and repeatable results even on curved, complex or difficult-to-access surfaces, making it ideal for process validation, inspection, and research applications.
Model and Make
Specifications
- Measuring range/detector resolution: up to 0.01 µm, 80 µm
- straightness 0.3 µm; Model SJ-412: 50 mm traverse, straightness 0.5 µm
- ease of use and measurement reliability.