Application Area

This system is used for testing the brightness and chromaticity of airfield lights.

Features

○ The mechanical design adopts a cradle structure, effectively reducing the instrument's footprint.

○ Light measurement is performed through continuous motion without damaging the worm gear mechanism.

○ A universal adapter ring is used to support lights from international manufacturers.

○ A special drive chain and matched motor significantly reduce operational noise.

○ The integration of a specialized drive chain and matched motor enables operation with an ultra-high-precision stepping angle of 0.01 degrees.

○ An imported sensor is used for high-accuracy measurement of light intensity and chromaticity.

○ Full 360-degree horizontal and vertical rotation is supported.

○ A shading tube structure effectively minimizes environmental interference.

○ All interfaces use aviation-grade connectors, which are easy to operate, and simple to connect and disconnect.

○ The software offers a full range of functions, a user-friendly interface, and easy operation.

○ A password-protected login ensures the security of measurement data.

○ Comprehensive information about the light is available, allowing users to increase or decrease the number of lights based on real-world requirements.

○ The system provides multiple testing speeds, suitable for testing all types of lights.

○ The system supports vertical installation, enabling testing of above-ground lights.

○ The system features a countdown timer to display the remaining test time, making the software more user-friendly.

○ During the test, users can add notes at any point to improve the readability of test data.

○ A color-coded block diagram is available for intuitive visualization of the measured lighting data.

○ Provides high-speed test data from five points, meeting the requirements for rapid testing of specific types of lights.

○ Test reports can be printed for storage and sharing of key turntable-related information.

○ Measurement data can be exported in Excel format for convenient post-processing and analysis.

○ A practical query function enables quick retrieval of data for measured lights.

System Architecture

1. Computer

2. Dedicated communication cable

3. Rotating table

4. Cradle rotating mechanism

5. Airfield lighting equipment

6. Isolation transformer

7. Constant Current regulator

8. USB communication cable

9. USB communication cable

10. Printer

11. Sensor

System Layout

1. Storage rack for test lights

2. Computer

3. Printer

4. Constant Current regulator

5. Rotating table

6. Rotating table instrument

7. USB communication cable

8. Dedicated communication cable

System Parameters

Test Standards: CAAC: AC-137-CA-2015-03

ICAO: Annex 14, Volume I FAA: AC 150/5345-46

Measurement Accuracy: < 5%

Test Distance: Within 10 meters (1 meter for side lights)

Measurement Instrument Error: < ±2%

Repeatable Error of The Measuring Instrument: < 1%

Automatic Range Switching of Measuring Instrumen: 4 levels

Light Center Alignment Deviation: < 0.1°, calibratable to < 0.05°

Weight of the Loaded Light: 18 kg

Operating Noise Level: < 38 dB

Ambient Temperature Range: <-10℃ ~ +45℃

Rotational Repeatability: < 0.1°

Cumulative Rotational Error: < 0.2°

Horizontal Rotation Range: -180° to +180°

Vertical Rotation Range: -90° to +90°

Horizontal Turntable Speed: 0.5°/s, 1°/s, 2°/s

Vertical Turntable Speed: 0.5°/s, 1°/s, 2°/s

Maximum Output Power of MINI CCR: 350 W

Current Accuracy: < ±0.1 A

Current Stability: < 3%

Input Voltage Range: 110–230 V AC