This surface tester has an Ingress-Protection (IP)-53 rating for water and dust resistance. It displays total and sectional measurement results, assessed profiles, evaluation curve, bearing area curve (BAC), amplitude distribution curve (ADC), and waveform results. Profile images can be zoomed up or down. The Surftest can display results in sixteen languages. An integrated micro-SD card stores 10,000 measurement results, and supports screen capture. A built-in battery allows for approximately 1,000 measurements with four hours of charging time. The unit's memory stores up to 10 measurement conditions, and one measured profile. Operational keys on the front of the unit and under the sliding cover are labeled, and display settings have left and right arrow keys. Keys are displayed on the front of the unit, and additional, less frequently used keys are hidden under the sliding cover to prevent unintended operations. The unit has a stylus alarm that indicates when cumulative measurement distance exceeds the preset limit. The detachable drive unit can be separated from the display unit with a cable for maneuverability.
The SJ-210 has auto-calibration that can be initiated with numerical value entry, and gain adjustment for color clarity. An auto-sleep function can be activated to automatically turn the power off, if there has been no operation for 10 to 600 seconds. Measurement conditions are saved when power is turned off. The unit has parameter customization for calculation and display. It has a "go/no-go" (G/NG) parameter judgment with maximum value of 16% rule option, and ANSI standard deviation selection option.
Features
- Portable, handheld device used to measure surface roughness in shop, metalworking, manufacturing, and quality control (QC) applications
- 2.4-inch, color, backlit, LCD touchscreen displays in vertical or horizontal orientation, left- or right-hand views, and has an Ingress-Protection (IP)-53 rating for water and dust resistance
- Auto-calibration for accurate measurement of 39 parameters, five profiles, and storage of up to 10 measurement conditions, and one measured profile
- Displays total and sectional measurement, and evaluation curve, bearing area curve (BAC), amplitude distribution curve (ADC), and waveform results
- Micro-SD card stores up to 10,000 results with data in 16 languages, and supports screen capture
Specifications:
Measuring Range: 14200 µin (-7900µin~+6300µin) / 360µm (-200µm ~ +160µm)
Measuring speed: Measuring: 0.01, 0.02, 0.03 in/s (0.25mm/s, 0.5mm/s, 0.75mm/s) Returning: 1mm/s
Measuring force / Stylus tip: 0.75mN type: 0.75mN / 2µmR 60°, 4mN type: 4mN / 5µmR 90°
Skid force: Less than 400mN
Applicable standards: JIS '82 / JIS '94 / JIS '01 / ISO '97 / ANSI / VDA
Assessed profiles: Primary profile / Roughness profile / DF profile / Roughness profile-Motif
Analysis graphs: Bearing area curve / Amplitude distribution curve
Filters: Gaussian, 2CR75, PC75
LCD dimensions: 1.45 x 1.93" (36.7×48.9 mm)
Mass: About 1.1lbs (500g) (Display unit + Drive unit + Standard detector
