The HPS400600HF (formerly OPT400600HF) is engineered for environments that demand high-frequency response and reduced mechanical noise, such as sports biomechanics labs, dynamic postural analysis, or equipment-integrated floor systems. The composite top structure lowers the platform mass while increasing its natural frequency, which improves performance in fast-motion or high-vibration contexts.
Like all platforms in the OPTIMA-HPS line, the HPS400600HF is calibrated using a high-density spatial grid of applied forces, achieving uniformity across the measurement surface. With <0.2 mm COP error, low hysteresis, and excellent repeatability, this model offers uncompromised accuracy for researchers working at the limits of human performance measurement. The system is supplied with an OPT-SC amplifier and outputs in both USB digital format and ±10 V analog.