GAOTek Concrete Crack Detector
This Concrete Crack Detector has a reject of 0% to 80% of screen height, sensitivity leavings of 62 dB, and vertical linear error is not more than 3%.
Description
Description
Technical Specifications
| Reject | 0% to 80% of screen height, step: 1% |
| Vertical Linear Error | Vertical linear error is not more than 3% |
| Horizontal Linear Error | Not more than 0.2% in the scanning range |
| Sensitivity Leavings | ≥62 dB |
| Dynamic Range | ≥34dB |
| Alarm | Three modes, i.e. forbidden wave, loss wave and auto |
| A-Scan Display Area | Full screen or local A-Scan display freezing and de-freezing A-Scan filling |
| Data Save | 300 A-Scan images (including setting of instrument) |
| Standard Communication Interface With PC | RS232/USB |
| Measuring Unit | mm/inch |
| Battery | Li battery 7.4 V 4800 mAh |
| Power Adaptor | Input 100V to 240V/50Hz to 60Hz Output 9VDC/1.5A |
| Working Temperature | -34 °F to 122 °F (-10 ℃ to 50 ℃) |
| Working Humidity | 20% to 90% |