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Product Overview



Provides means to detect stick-slip noise on a car assembly. The ergonomic design allows you to press down
the part under test with sensitive thumb-down design, while an embedded load cell records the applied force
and an embedded microphone listens and analyses generated BSR Signal.

  • All sensors connected through integrated circuit board and powered through single microphone USB
  • Design of the device handle follows rules for intuitive haptic sensation.
  • Shock-absorber cylinder allows user to feel the applied force
  • Thumb-down grasp stimulates feeling of previously used, but now obsolete technique
  • Non-slip tip is replaceable for softer rubber or harder plastic material
  • For precise measurements, calibration for microphone and load cell is provided
  • Apply a constant force and measure noise SPL
  • Display pass/fail result after analysis of measured data
  • In post processing, replay wav file or export
  • Detect noise that occurred due to applied force, not only in the measurement contact point
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Key Features


  • Intuitive one-hand thumb-down grasp device
    for sensitive manipulation
  • Shock-absorber non-slip tip for better feeling
    of force response
  • LCD indicating SPL and force values
  • Real-time Software
  • Real-time data display
  • Pass/fail test
  • Tracking of test history
  • Basic and advanced setup options
  • User calibration of microphone and load cell
  • File saving
  • Post-processing software
  • File loading, wav replay & export
  • Component quality report
  • FFT analysis of SPL

Available Options

  • Sensor 1 – Microphone
  • Mic. Type Electret Microphone
  • Number of Mic. 1
  • Standard Power 4.5 V DC
  • Data Acquisition and Processing
  • Sampling Rate Max 41.1 kS/s
  • Meas. Mode Simple Trigger
  • Analysis Spectrogram, SPL
  • Sensor 2 – Load Cell
  • Rated Capacity 20 kgf
  • Rated Output 0.7 ~ 1.5 mV/V
  • Operating Temp -20 ~ 50 °C
  • Permission Overload 150 %
  • Limit overload 300 %
  • Physical Characteristics
  • Weight 200g
  • Dimensions 130 x 110 x 30 (mm


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