BHD01 Vehicle Mounted Airfield Light Tester
Key Technical Parameters
| Measurement Uncertainty | U95≦±5% | Measurement Speed | 20km/h~40km/h |
| Intensity Range | ≦20000cd | Navigation Mode | Auxiliary/Autonomy |
| Lights Types Under Test | Embedded, Vertical | Working Temperature | -40℃~+50℃ |
| Measurement Method | Automatic | Power Supply | Vehicle Mounted |
Key Features
High Precision Illumination Dynamic Measurement
Use full scale differential PIN-PD quick response illumination transmitter, through V(ʎ) corrective to get high precision illumination which conform to human vision in CIE curve; 16 independent channels self-calibration program control gain signal conditioning circuit and 16 bit high speed&precision A/D transduction circuit with a variable range to make sure system can get stable measured value meanwhile measuring different lights intensity’s adaptively.
Linear Array CCD Scanning Location Technique
Use the high speed&resolution linear array CCD（80kHz scanning speed;2k resolution）,quickly location the lateral migration distance when the tester passing over the light. Avoided the measuring error caused by discrete sampling and phase delay in normal 11 channels photoelectric detection. The linear array CCD technique reliable corrected the Doppler ranging radar accumulative error and lateral migration distance, improved the accuracy of visual aid light intensity measurement.
GPS automatic positioning technology
Except seamless access in the airport dispatching and command system, the GPS global position technology also can automatic confirm the No of road need to test and encoding the aid lights under test.
Optimal Design of Sensor Holder System: Easy to Disassembly, Assembly, Adjustment and Transport
Separating holder gave more options for customer about measurement system chassis choice;
The special designs including fast assembly structure, displacement adjustment, horizontal trimming, lock over, integration measurement both sides of side lights and measurement extension holder self-locking technology applied in the sensor holder system to provide convenience for transport, disassembly-assembly, accurate adjustment and stabilize measurement.
High Level Integration Design Improved the System Stability and Flexibility
The sensors belt highly integrated the illumination sensors, alignment sensor, signal processing circuit and data collection system, and use digital transmission send data to the laptop software system, improved system anti-jamming capability and reduced the require for vehicle inner space, saved more space for the install of PAPI lights, strobe lights, light placards, etc.
