Coil test stand

vibrationcalibrationstability

Product Description
The Three-Axis Fiber Coil Test System is a precision testing platform for bias evaluation of fiber optic gyroscope (FOG) coils at 1550 nm. Based on a digital closed-loop interferometric architecture, the system integrates optical and electronic subsystems to provide angular rate output and bias measurement for coils used in inertial navigation. The system delivers testing accuracy ≤0.0005°/h, supports three-axis simultaneous testing and temperature monitoring, and includes dedicated software for automatic data acquisition, calculation and storage. Users can configure coil length, scale factor, averaging times and other parameters via the software interface; the system offers fast startup and plug-and-play operation.

Application

• Bias testing of FOG coils with accuracy ≤0.0005°/h
• Three-axis simultaneous testing and temperature-dependent bias evaluation
• R&D, qualification and production testing for inertial navigation coils
• Magnetic sensitivity evaluation and vibration performance testing
• Fiber coil quality verification and component development

Features

• Bias testing accuracy ≤0.0005°/h
• Three-axis, 3-channel measurements with temperature sensors
• Fast startup time ≤10 s
• Plug-and-play operation with USB and UART interfaces
• Automatic data acquisition, calculation and analysis
• Compatible with coil lengths 700–10,000 m
• Dedicated test software for configuration and data management

Customization Options

• Custom enclosure design
• Customer logo and branding integration
• Customized testing software and measurement routines
• Optical and electronic circuit modifications
• Application-specific testing configurations

Typical Specifications
Parameter: Specification
Testing Accuracy: ≤0.0005°/h
Fiber Coil Length: 700–10,000 m
Number of Channels: 3
Optical Interfaces: 3 × 2
Temperature Sensors: 3
Startup Time: ≤10 s
Power Supply: 110–250 VAC, 50 Hz
Power Consumption: 10 W
Communication Interface: UART / USB
Operating Temperature: 5°C to 55°C
Dimensions: 430 × 70 × 360 mm
Weight: ≤5 kg

Technical specifications

• Testing Accuracy: ≤0.0005°/h
• Fiber Coil Length: 700–10,000 m
• Number of Channels: 3
• Optical Interfaces: 3 × 2
• Temperature Sensors: 3
• Startup Time: ≤10 s
• Power Supply: 110–250 VAC, 50 Hz
• Power Consumption: 10 W
• Communication Interface: UART / USB
• Operating Temperature: 5°C to 55°C
• Dimensions: 430 × 70 × 360 mm
• Weight: ≤5 kg