TRACKER + POD Pro — カヤック

Validation

Lab checks of how stable the force measurement is — open the PDF reports if you want the method and numbers.

• Stroke-to-stroke repeatability (Nano)Under repeated pneumatic bending, force output CV ≈ 0.99%; 95% of strokes within ±2% of the mean (PM-TR-2026-02).
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• Static linearity on a dragon-boat paddle (Pro)Dead-weight loadings 5–20 kg: sensitivity line through zero with R² ≈ 0.99999 (PM-TR-2026-03).
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• Shaft temperature vs sensitivity (Pro)PreliminaryOn a water-conditioned carbon tube, 2–35 °C: sensitivity changed by at most ~1.6% vs 18 °C (PM-TR-2026-04).
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