Introduction: SJ5730 large-range roughness profiler is a measuring instrument that integrates surface roughness and profile measurement; it adopts diffraction grating measurement system, high-precision grinding guide rail, high-performance non-contact linear motor, and high-performance computer control system technology to achieve the surface Roughness and contour are measured and analyzed. The high-precision grinding guide rail and high-performance linear motor ensure the high stability and straightness of the measurement. The diffraction grating measurement system is used to establish the two-dimensional coordinates of the workpiece surface profile. The computer corrects the grating data through the correction algorithm, and finally restores the workpiece profile information It is displayed as a curve graph, and various parameters of the profile can be analyzed through the analysis tools provided by the software. Features 1. Evaluate contour and roughness parameters at the same time with one measurement High-precision diffraction grating sensor, with a roughness measurement range of 12mm and a resolution of 1nm. 2. High precision, high stability, high repeatability: fully meet the measurement accuracy requirements of the DUT The robust design of the system ensures high repeatability of measurement. The following table measures the roughness Ra and Pt of the bearing raceway. 3. Intelligent management and advanced software analysis system The instrument operation interface is friendly, the operator is easy to master the basic operation of the instrument, and the use is very simple. 4. High-volume and high-efficiency testing and quality control For the same type of large batch of workpieces, it can perform CNC mode measurement, automatically analyze and process data, and can perform statistics on the data, with SPC function, can perform statistical analysis in various ways, and give quality control guidance; It has the functions of importing CAD drawings and outputting PDF, which can compare theoretical drawings with actual detection size results, especially for irregular contour shapes, which can provide intuitive graphical comparison. 5. Flexible manual control The instrument is equipped with an operating rod, which can roughly position the stylus before measuring the workpiece; without the computer, the stylus can move quickly left and right, up and down. Technical Parameters: Product name: Large range roughness profiler Measuring range: drive measuring range: 100mm, sensor range (Z): ±6mm (rod length 60mm) Straightness error: ±0.15μm/100mm Moving/measurement speed: 10/5.0/2.0/1.0/0.5/0.01mm/s Sensor type: grating interference Measuring force: about 1mN Resolution: 1nm
Introduction: SJ5730 large-range roughness profiler is a measuring instrument that integrates surface roughness and profile measurement; it adopts diffraction grating measurement system, high-precision grinding guide rail, high-performance non-contact linear motor, and high-performance computer control system technology to achieve the surface Roughness and contour are measured and analyzed. The high-precision grinding guide rail and high-performance linear motor ensure the high stability and straightness of the measurement. The diffraction grating measurement system is used to establish the two-dimensional coordinates of the workpiece surface profile. The computer corrects the grating data through the correction algorithm, and finally restores the workpiece profile information It is displayed as a curve graph, and various parameters of the profile can be analyzed through the analysis tools provided by the software.
