High-Precision Calibration & Metrology Stands

Ultra-rigid, precision-aligned force application frames for 1, 3, and 6-Degree-of-Freedom load cell calibration. Engineered for absolute vector certainty in metrology laboratories and automotive test facilities.

The Metrology Reality: The Myth of the Pure Vector

In multi-axis force measurement, the pure linear vector does not exist. The physical act of applying a massive Fz load inevitably introduces parasitic Mx and My bending moments due to microscopic frame deflections, fixture compliance, and geometric tolerances.

To accurately calculate a transducer's cross-talk and build a mathematically sound compensation matrix, the metrologist must know the exact 6-DOF reference load being applied at the mechanical boundary. Our calibration stands are architected with large structural rigidity and precision linear guides to ensure that the applied force vector remains absolute, verifiable, and free from unmeasured off-axis binding.

Our Metrology Infrastructure Offerings

• Standard Calibration Frames (1, 3, and 6-DOF)

  We design and manufacture standardized, high-tonnage deadweight and servo-hydraulic calibration frames. These structures are optimized for near-zero deflection, allowing metrology labs to apply and measure complex, multi-axis force and moment vectors with exceptional phase and amplitude accuracy.

• Custom Calibration Fixturing

  A calibration is only as accurate as its mechanical boundary condition. We engineer custom load application fixtures and adapter plates that mate perfectly with your unique transducer geometry, ensuring that calibration loads are applied exactly as they will be in the physical test environment.

• In-House Laboratory Calibration Systems

  Designed specifically for high-throughput automotive and aerospace facilities that cannot afford the downtime of shipping multiaxial sensors to external metrology labs. We provide turnkey 6-DOF calibration rigs, allowing your facility engineers to generate and verify ISO-compliant calibration matrices strictly in-house.

• In-Situ / On-Stand Calibration Rigs

  For systems where the machine structure itself influences the transducer's compliance (such as Rolling Roads, K&C rigs, or Flat-Belt tire spindles), we engineer specialized in-situ calibration fixtures. These allow you to apply precision reference loads to the transducer while it remains fully torqued into the test stand, capturing the true, installed mechanical response of the entire assembly.