TOMLIN Surface Roughness Tester (Model AR-132B) Description:The TOMLIN Surface Roughness Tester AR-132B is a highly versatile device designed to measure four key roughness parameters: Ra, Rz, Rq, and Rt. Equipped with advanced DSP technology, it provides fast and precise results for various industrial applications, including coatings and metalworking. Measurement Process:The built-in sensor detects surface roughness by measuring inductive signal changes. Results are displayed on the LCD screen for easy interpretation, with data storage capabilities for further analysis. Features: Four Parameters Measured: Ra, Rz, Rq, Rt. Data Storage: Stores up to 7 groups of measurements. Buzzer Sound Reminder: Alerts users when measurements are complete. Backlight Display: Enhances visibility in dim environments. Computer Connectivity: Allows for efficient data transfer. Specifications Parameters Measured: Ra, Rz, Rq, Rt Measurement Range: Ra: 0.00516 µm / 0.020629.9 µinch Rz: 0.020160 µm / 0.7806299 µinch Rt: 0.020160 µm / 0.7806299 µinch Accuracy: ±10% Resolution: 0.01 µm if reading
