Tri-Axis Fiber Coil Test System 1550nm with 0.002°/hr Bias Stability and 800-3000m Coil Length Range
The LKF-FCTS1550C fiber coil test system is a three-axis high-precision gyro bias test system designed for gyro-level testing and evaluation of fiber coils with a working wavelength of 1550nm. This advanced system operates on principles similar to three-axis FOG technology and outputs angular rate and temperature data directly through serial communication.
The system utilizes specialized test software that allows configuration of length parameters according to actual fiber coil dimensions. This enables comprehensive data recording, analysis, and storage capabilities to obtain critical performance metrics including bias and bias stability measurements.
| Parameter | Specification |
|---|---|
| Wavelength | 1550 nm |
| Bias Stability (25°C) | Optimal ≤0.002 °/hr (100s average, relative to coil length) |
| Working Temperature | (25±15) °C |
| Measurable Temperature | (-45 ~ +70) °C |
| Measurable Coil Length | (800 ~ 3000) m, adjustable |
| Test Time Range | 1 second ~ 30 hours |
| Physical Dimensions | ~ (450×147×452) mm |
| Power Supply | 220V, 50Hz, AC |
| I/O Serial Port | RS422 (default), RS232 (optional) |
- Superior bias stability of ≤0.002°/hr (100s average, optimal)
- Three independent test channels for simultaneous operation
- 1550nm working wavelength compatibility
- Flexible test duration from 1 second to 30 hours
- Configurable optical module length from 800-3000m via software
The FCTS1550C test system comprises three main components: fiber coil test unit, RS422/USB adapter, and specialized test software. The device features an aluminum alloy 3U chassis construction with RS422 serial port data output. The RS422/USB adapter facilitates seamless communication with computers by converting serial port data to USB format.
The test software supports multiple Windows operating systems including Windows XP, 7, and 10. The windowed interface enables real-time data acquisition, processing, and storage operations for comprehensive analysis.
Specifically designed for gyro-level testing and evaluation of fiber coils in precision measurement and navigation systems.
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