Description
Overview
GAOTek digital ultrasonic flaw detector can rapidly, easily and accurately inspect, locate, evaluate and diagnose various defects (crack, inclusion and pinhole, etc.) in a work piece without destruction. It can be used in both a lab and field. The instrument can be widely used in any fields that need defect inspection and quality controlling, manufacturing industry, iron & steel metallurgical industry, metalworking, chemical industry, etc.
Features
- Automated calibration of transducer Zero Offset and or Velocity
- Automated gain, Peak Hold, and Peak Memory
- Large memory for storing up to 1000 A graphs
- Gate and DAC alarms, as well as Acoustic Optical alarms
- Easy communication with a PC through a USB port
- Provides high contrast viewing of waveforms in various lighting conditions
- Powerful PC software with the ability to export reports to Excel
- Lithium battery with up to 12 hours of continuous operation
- Two gate settings and alarm indications
- High speed capture with very low noise
Technical Specifications
| P Delay | 0.0 m/s to 99.99 m/s |
| Mt Level | 1000 m/s to 15000 m/s, 2260 m/s, 2730 m/s, 3080 m/s, 3230 m/s, 4700 m/s, 5920 m/s, 6300 m/s, 12000 m/s, 13000 m/s, 14000 m/s, 15000 m/s |
| Frequency Range | 0.2 MHz to 20 MHz |
| Gain Adjustment | 0 dB to 130 dB, Adjusting step, 0.0 dB, 0.1 dB, 0.5 dB, 1 dB, 2 dB, 6 dB, 12 dB |
| Reject | 0% to 80% of screen height, step, 1% |
| Vertical Linear Error | <3% |
| Horizontal Linear Error | >0.2% in the scanning range |
| Sensitivity Leavings | ≥62 dB |
| Dynamic Range | ≥34 dB |
| Battery | Li battery 7.4 V 4800 mAh |
| Power Adaptor | Input 100 V to 240 V and 50 Hz to 60 HzOutput 9 V DC to 1.5 A |
| Working Humidity | 20% to 90% |
| Working Temperature | -4 °F to 122 °F (-20 ℃ to 50 ℃) |
| Overall Dimension | 1.97 in x 6.30 in x 9.37 in (50 mm x 160 mm x 238 mm) |
| Weight | 2.20 lb (1 kg) |