Application of TT-UPVT Nonmetal Ultrasonic Pulse Velocity Tester
- Testing of building foundation piles by cross-hole sonic logging
- Inspection of concrete defects by ultrasonic method such as uncompacted, cellular, hole area.
- Detecting defects of one hole by one trigger two receive.
- Testing dynamic performance of geotechnical, investigation, rock, concrete etc.
Test Standards of TT-UPVT Nonmetal Ultrasonic Pulse Velocity Tester
JGJ 106: 2003, JTG/TF81 -01-2004, CECS 21:2000, GB50021:2001
Features of TT-UPVT Nonmetal Ultrasonic Pulse Velocity Tester
- High-efficient testing. Lifting speed is more than 60m/s (20 cm distance)
- Display the test data graphically. User can watch analyze result directly
- Fast and precise Automatic judge the sound parameters. Real-time wave display to assure test efficiency;
- Humanized software design. Software design apply to User and construction plant. its help information ensures user handle easily.
- Linking the rebound apparatus directly. Detecting strength of concrete by ultrasonic-rebound combine method with linking rebound apparatus directlyand get strength of concrete in time. The functions apply for national patent.
- Being sensitive to receiving signal. Can receive signal more than 10m in concrete without defects
- Can supply smooth power for radial energy transducer needless external power.
- Standard USB storage with big capacity.
- Interior lithium battery supply power for apparatus work more than 6 hours.
- Portable, small, light apparatus (1.75Kg).
- Extending function for testing thickness of concrete by impacting echo method.
- Professional and powerful analysis software on windows system. It can export the data to
- Excel or word for advanced analysis
Technical Specifications of TT-UPVT Nonmetal Ultrasonic Pulse Velocity Tester
| Model | TT-UPVT |
| Main Control Unit | High-performance Embed Computer |
| Display | 640×480 High brightness TFT Panel |
| Input | Keyboard |
| Storage | 1G(Internal) +2G U-Disk |
| Interface | USB |
| Receive Channel | Two |
| Max Sample Data length | 64k |
| Trigger Mode | Continuous Trigger, External Trigger |
| Trigger Voltage (V) | 65, 125, 250, 500, 1000 selectable |
| Receive sensitivity | ≤30µ v |
| Amplifier gain | 82dB |
| Amplifier bandwidth | 5KHz~500 kHz |
| Sample Periods | 0.05µ~6.4µs, 8 grades electable |
| Sound time | 0.05µ s |
| Amplifier resolution | 0.39% |
| Power | Interior lithium battery, work more than 6 hours |
| External lithium battery, work more than 6 hours
| |
| DC 12V | |
| AC 100V~240V, 50/60Hz | |
| Size | 260 mm x185 mm x 60 mm |
| Weight | 1.75 kg (include lithium battery) |
| Temperature | -10°C-+40°C |
