Calibration calibration and test bench MT153

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Product Description
The MT153 Three-Axis High-Precision Optical Module Test System (FMTS-II) is designed for bias stability testing of 1550 nm Fiber Optic Gyroscope (FOG) fiber coil modules (fiber coil assemblies). The system adopts the technical architecture of a three-axis high-precision interferometric digital closed-loop fiber optic gyroscope, integrating complete electronic and optical subsystems. By fusion splicing or connecting the pigtails of the fiber coil module to the system, angular rate data output and bias testing can be directly performed. The test accuracy is better than 0.0005 °/h, and the system supports fiber coil lengths ranging from 700 m to 10,000 m. The chassis integrates a switching power supply and voltage regulation circuit, enabling direct operation with a 220 VAC power source. The front panel is equipped with status indicators, optical fiber jumpers, temperature sensor interfaces, Y-waveguide modulation ports, and various other interfaces. The system communicates with a computer via a standard USB interface and includes dedicated test software for automatic data acquisition, calculation, and storage. Users can configure parameters such as fiber coil length, scale factor, test duration, and averaging times through the software interface.

Applications

• Fiber coil bias stability testing
• Full-temperature bias stability testing of fiber coils
• Fiber coil magnetic field sensitivity testing
• Fiber coil vibration testing

Features

• Ultra-low error
• Easy operation
• Fast startup
• Stable performance
• No calibration required
• Wide fiber coil length compatibility range

Typical Specifications (Parameter : Specification)
Dimensions (mm) : 430 × 70 × 360
Weight (kg) : ≤ 5
Operating Temperature (°C) : 5 ~ 55
Startup Time (s) : ≤ 10
Supply Voltage (V) : 110 ~ 250 (50 Hz, AC)
Rated Power Consumption (W) : 10
Test Accuracy (°/h) : ≤ 0.0005
Maximum Continuous Test Duration (h) : 27
Supported Fiber Coil Length (m) : 700 ~ 10000
Measurable Y-Waveguide Half-Wave Voltage (V) : 3 ~ 4.4
Number of Channels : 3
Fiber Connectors : 3 × 1
Fiber Jumper Interfaces : 3 × 1
Temperature Sensors : 3
Indicators : Power Indicator, Power-On Indicator
Communication Interface : UART / USB
Fiber Coil Length Configuration : Configured via test software
Y-Waveguide Half-Wave Voltage Configuration : Configured via test software
Configuration Time (s) : ≤ 10
Supported Operating Systems for Test Software : Windows XP, Windows 2000, Windows 7, Windows 10, Windows 11, etc.

Customization Information

• Appearance, logo, and labeling can be customized according to customer requirements
• Chassis configuration and test software can be customized
• Optical and electronic circuits can be customized

Caractéristiques / Spécifications techniques

• Model: MT153 Three-Axis High-Precision Optical Module Test System (FMTS-II)
• Wavelength: 1550 nm (designed for 1550 nm FOG fiber coil modules)
• Test accuracy: ≤ 0.0005 °/h
• Supported fiber coil length: 700 - 10,000 m
• Dimensions: 430 × 70 × 360 mm
• Weight: ≤ 5 kg
• Operating temperature: 5 °C to 55 °C
• Startup time: ≤ 10 s
• Power supply: 110 - 250 V AC (50 Hz)
• Rated power consumption: 10 W
• Max continuous test duration: 27 h
• Communication: UART / USB; test software for configuration and data acquisition
• Channels: 3; Fiber connectors: 3 × 1; Temperature sensors: 3