Parameters of Vehicle size limit test platform
| Measurement accuracy | 0.02mm |
| Scope of test | Pedal clearance |
| Frequency Range | 10Hz-20kHz |
| Linear range | 23dBA-135dBA; 75dBC-138dBC |
| Time weighting | Parallel (simultaneous) F, S, I and Peak |
| Frequency weighting | Parallel (simultaneous) A, C, Z and U (custom) weighting |
| Monitor | 2.6-inch color screen display, resolution 240*320 |
| Microphone | φ12.7mm (1/2") pre-polarized test capacitor |
| Tripod | Aluminum, bearing 5Kg |
| Grid model | TJWH-053 |
| Function matching | Integral analysis, statistical analysis, 1/1OTC spectrum analysis, 1/3OTC spectrum analysis |
