Portable Surface Roughness Testers

#SJ411

• Equipped with 46 roughness parameters that conform to the latest ISO, DIN, ANSI, and JIS standards
• A wide-range, high-resolution detector and a drive unit provide superior high accuracy measurement in its class
• Ultra-fine steps, straightness and waviness can be measured by using the skidless measurement function
• The handheld data processing unit and the 5.7-inch color graphic LCD touch-panel provides superior readability and operability. The LCD also includes a backlight for improved visibility in dark environments
• The excellent user interface provides intuitive and easy-to-understand operability
• Measured data can be output to a PC with optional RS-232C or USB cable.
• Digital filter function for non-distorted roughness profiles.
• GO/NG judgment function
• Auto-calibration function
• 16 languages, which can be freely switched
• Supports the four types of measurement: step, level change, area and coordinate difference
• Access to each feature can be password protected, which prevents unintended operations and allows you to protect your settings
• Optional attachments for mounting on a column stand significantly increase the operability
• Skidded and Skidless

Technical Data

• Drive Unit: Standard
• Detector: 4mN
• Display Unit: Compact
• Stylus Tip Radius: 5µm
• Evaluation Range: 1 In/25mm
• Measuring range: 800μm
• Drive unit
• Straightness/traverse length
• SJ-411: 0.3μm/25mm

#SJ210

• 2.4-inch color graphic LCD with backlight
• Up to 10 measurement conditions and one measured profile can be stored in the internal memory
• Optional memory card can be used as an extended memory to store large quantities of measured profiles and conditions
• Access to each feature can be password-protected, which prevents unintended operations and allows you to protect your settings
• Display interface supports 16 languages, which can be freely switched
• Alarm warns you when the cumulative measurement distance exceeds a preset limit
• Complies with the following standards: JIS (JIS-B0601-2001, JIS-B0601-1994, JIS B0601-1982), VDA, ISO- 1997, and ANSI
• Displays both total and sectional measurement results as well as evaluation curve, BAC, ADC and waveform
• Built-in battery allows approximately 1,000 measurements on a full charge

Technical Data

• Drive Unit: Standard
• Detector: 4mN
• Display Unit: Compact
• Stylus Tip Radius: 5µm
• Measuring Force: 4mN
• Evaluation Range: .7 In/17.5mm
• Skidded