Single-Axis Linear Motion Calibration System (Shake Table) with Control Software

Description

The U.S. Food and Drug Administration requires one (1) complete, turnkey single-axis (one degree-of-freedom) linear motion calibration system, commonly described as a shake table, with control software, for laboratory calibration, verification, and validation testing of inertial measurement devices. The system shall be fully assembled, factory-tested, and factory-calibrated prior to shipment, requiring only unpacking, cable connection, and software installation by the end user. The Government seeks sources able to provide a system meeting, at minimum, the following salient performance characteristics. These are stated in approximate terms for market research; the full minimum specification will accompany any resulting solicitation. � Programmable single-axis linear motion under closed-loop position control with real-time feedback, capable of arbitrary user-defined waveforms including multi-frequency superposition of at least three simultaneous components. Pre-programmed, fixed-routine-only calibrators are not sought. � A motion envelope on the order of 0.1 to 10 Hz in frequency, sub-millimeter to approximately twenty millimeters in displacement, and up to approximately one g in acceleration, with demonstrated small-amplitude positioning accuracy at the sub-millimeter level. � An integrated position sensor and an integrated reference accelerometer, each factory calibrated with NIST-traceable certificates. � Safety features including a hard-wired emergency stop, motion limits, over-current protection, and fault detection with automatic safe shutdown. � Benchtop form factor suitable for standard laboratory power (110 to 120V, or universal input) without special power conditioning or floor reinforcement. � Control software operable in a standalone configuration with no required internet, cloud, or subscription, a programmable interface compatible with MATLAB, Python, or an equivalent industry-standard environment, and non-proprietary data import and export. � Software and electronic content conforming to Section 508 accessibility standards, supported by a Voluntary Product Accessibility Template or equivalent. Estimated quantity: one (1) each. Anticipated delivery: within approximately 90 days after award. Place of delivery: FDA White Oak campus, Silver Spring, Maryland. Applicable standards: NIST-traceable calibration; Section 508. Installation, user training, technical documentation, and a commercial warranty are included in the anticipated requirement.