Description
Overview
GAOTek CDDL Crack Ultrasonic Concrete Cover Thickness Tester, by using the reflected wave method, the device is used to assess the integrity of concrete pile and identify the extent and location of the pile defect. It can be used for testing bored concrete piles and hammer piles. It can also be used for testing constructions with an exposed top surface such as pillars.
Technical Specifications
| Control Mode | Android Platform | |
| Screen | High brightness, TFT color LCD screen | |
| Data Storage | ≥ 8GB | |
| Operation Mode | Touch Screen | |
| Sentinels Magnify (time) | 1,2,4,8,16,32 Adjustable | |
| A/D Resolution (bit) | 24 bits A/D | |
| Sampling Time Intervals(μs) | 6.4 to 1638.4 Adjustable | |
| Max Length Of Sampling | ≥ 2048 | |
| Trigger | Signal Trigger | |
| Noise Voltage Of The System (mv) | ≤ 2 | |
| Dynamic Range(db.) | ≥180 | |
| Amplifier Frequency Range (Hz) | 1 K to 10 k | |
| Max Storage Length | 2048 | |
| Amplitude Nonlinear degree | ≤10% | |
| Fixed Point Magnification | 1, 2, 4, 8, 16, 32,64 | |
| Error Of Time Indication | ≤ 1% | |
| Time Resolution(us) | 6.4 | |
| Gain Error(dB) | ≤1 | |
| Continuous Working Time(h) | >5 | |
| Number Of Channels | 1 | |
| Interference Between The Channels | No | |
| Transducer/Probe Sensitivity (acceleration mode) (mv/g) |
≥100 | |
| Frequency Range Of Probe (Acceleration probe)Â (Hz) |
0.5 to 9000 | |
| Power | Internal | Built-in-battery |
| External | 220V AC/DC | |
| Wi-fi | Yes | |
| Weight(kg) | 0.75 Lb. (0.34 kg) (lithium battery included) | |
| Total Volume(mm) | Φ5×120 | |