【Wuhan, July 24, 2026】 —— As inertial navigation systems grow more sophisticated and autonomous vehicles demand ever-tighter sensor accuracy, the calibration and validation of gyroscopes and IMUs has become a critical enabler of system performance and safety. Today, we are proud to announce a new application paradigm for the BE-INS3-23C23 high-grade triaxial inertial test stand — not merely a positioning turntable, but a comprehensive motion control platform tailored for gyroscope calibration, MEMS sensor verification, and inertial navigation system alignment.
From Arc-Second to Sub-Arc-Second: The Precision Imperative in Inertial Testing
Conventional test stands often struggle to deliver the combination of angular accuracy and rate stability required for modern inertial sensors, where even minor positioning errors can propagate into significant navigation drift over extended operations. The BE-INS3-23C23 delivers ±1″ angular accuracy with ≤±5″ positioning precision and ±3″ repeatability, enabling precise gyroscope calibration and INS alignment. Rather than a simple positioning device, this system generates a dedicated motion error signature for each test sequence, providing high-fidelity calibration data for navigation system optimization and quality assurance.
Exceptional Rate Stability for Comprehensive Sensor Characterization
The BE-INS3-23C23 features a wide rate range from 0.001°/s to 800°/s with 0.001°/s speed stability, supporting comprehensive characterization of gyroscope bias, scale-factor linearity, and rate response across the full operational spectrum. The system's three-axis independent control with 360° continuous rotation enables complex calibration trajectories including rate sweeps, multi-position tumbling, and coordinated triaxial motion — effectively separating sensor errors at their source and fundamentally improving calibration accuracy.
30kg Payload Capacity with Robust Stainless Platform
Inertial sensor testing often involves substantial fixtures and multiple device configurations. The BE-INS3-23C23 addresses this with a φ400mm stainless steel platform supporting 30kg maximum load, maintaining arc-second positioning accuracy even under full load. The compact 814mm×520mm×1031mm footprint and 200kg total weight make this system suitable for both laboratory integration and production test environments, providing flexibility for diverse inertial testing applications.
Enabling Automated Calibration Pipelines for High-Throughput Testing
In response to the growing demand for operational efficiency in inertial sensor manufacturing and validation, the BE-INS3-23C23 offers comprehensive remote control interfaces, seamlessly integrating into existing automated test frameworks. Whether for high-volume sensor screening or R&D-grade system characterization, the system executes unattended calibration sequences via script-driven automation. This transition elevates inertial sensor calibration from manual adjustment to a data-driven, auditable, and fully traceable quality foundation — empowering navigation system developers with quantifiable confidence in their test and calibration processes.
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