SN3023Head Form/Head Restraint Measuring Device

1. Head Restraint Measuring Device Measurement

1.1 Height Dimension Measurement of Head Restraint Measuring Device (Distance between Head Top Slide and Head Restraint Point)

1.2 Rear Dimension Measurement of Head Restraint Measuring Device (Displayed Value of Head Slide Scale)

2. Calibration Diagram of Head Restraint Measuring Device

(Physical Diagram)

Weight: The total weight of the Head Restraint Measuring Device (HRMD-I) is 8300g±50g, and the weight of the counterweight is 4800g±10g