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. 2025 Nov 29;15:43446. doi: 10.1038/s41598-025-27243-y

Table 3.

Technical data of Cerchar test device

Item Value
Applied load [N] 70
Horizontal force measurement range [N] 0.4–200
Horizontal force measurement accuracy [%] ±1
Horizontal velocity range [mm/min] 1–100
Maximum horizontal displacement [mm] 300
Maximum vertical displacement [mm] 300
Displacement accuracy [%] ±1
Sampling rate [ms] 1