GOWORLD Portable Digital Ultrasonic Flaw Detector CTS 1008plus NDT Weld Inspection Instrument with PE & TOFD Imaging Testing
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- Supplier: Guangdong Shantou Goworld Electronic Co. Ltd.
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Product Overview
Description
Product Description
CTS-1008plus is a portable ultrasonic flaw detector that successfully makes a perfect combination of the advanced performance of normal pulse echo (PE) testing and TOFD imaging testing technology.
Its normal PE testing function supports the universal pulse-reflecting ultrasonic flaw detection.It has excellent performance, various powerful and useful functions. Besides, it supports various testing standards and application.
TOFD imaging technology refers to works using Time of Flight Diffraction technology and our composite material crystal transducer which effectively discover the defect easily and correctly. Meanwhile, CTS-1008Plus can be connected with many kinds of scanning devices(SCQcscan-1,SCQtofd-1,SCQtofd-2)and support B, C, D imaging modes.
It is only 1.4kg which makes it the lightest TOFD tester in China and completely meets your requirements on mobile testing and working under special testing circumstances.
Feature:
- TOFD imaging technology
- Support TOFD recheck after normal PE testing
- Support PE rechecks after TOFD imaging.
- LAN interface for data transfer and remote control.
- Two-dimensional incremental encoder interface realizes accurate position-detecting imaging (B-scan, C-scan, D-scan).
- Synchronous analogue RF waveform output with impedance 50 Ohm make it a good signal source of data collection and transducer test.
- Internal charger, auto switch between “charge” and “work”. Power supplied by battery or AC mains. The operating time of onboard Li battery is more than 6 hours.
- Automatically test the transducer frequency, tune the pulse width of square wave pulse to optimize transducer performance.
- Thickness alarm function, continuous storage function of waveform and various measurement modes of waveforms.
- Automatically calibrate instrument specifications and search the peak value.
Specification:
| Pulse Rise Time | <10ns |
| Pulse Width | Adjustable from 30 to 1000ns with 5ns increments |
| Pulse Repetition Frequency | 25~1000Hz tunable |
| Sampling Frequency | 160MHz (Hardware) |
| Bandwith | 0.5~20MHz (Broadband), 1~5MHz (Narrowband) |
| Dynamic Range | >32dB |
| Linearity of Vertical Display | <3% |
| Linearity of Time Base | <0.2% |
| Resolutions | >36dB |
| Surplus Sensitivity | >62dB |
| Waveform Display Mode | RF Echo |
| Material Velocity | 1000~15000m/s |
| Range | 0.0~10000mm |
| Pulse Shift | -7.5~3000μs |
| Triggering Mode | Encoder Triggering (Max Resolution 0.125mm) |
| Equivalent Input Noise | 20×10-9 V/√HZ |
| Accuracy of Calibrated Attenuator | <±1dB/20dB |
| Imaging Mode | B scan, D scan, TOFD imaging |
| Scanning Length | 5m each time, automatic scroll |
| Minimum Test Thickness | <6mm using transducer we made to test |
| Scanner | Various manual scanners optional |
| Transducer | Composite material crystal |
| Data Analysis | Recall A-scan waveform of scanned record |
| Defect size and profile recording and defect marking | |
| Lateral wave straightening, backwall echo straightening and removing, contrast control, SAFT | |
| Data Report | Direct print of calibration table, A-scan waveform, B-scan image, D-scan image, TOFD image |
| I/O Port | LAN, USB, two-dimensional incremental encoder |
| Control Mode | Panel, rotary knob, mouse, keyboard |
| Outsourcable | USB, Keyboard, Mouse, Printer with USB or LAN |
.TOFD Transducer Specifications & Technical Data
Specifications:
| Frequency | Crystal Diameter | Connector | Wedge |
| 10MHZ | 3mm | L5(Microdot Equivalent) | Customization, regularly degree 45\\60\\70. |
| 10MHz | 6mm | Size of the transducer Casing: Approximately 22mm in height (including the connector) | |
| 5MHz | 12mm | ||
| 5MHz | 6mm | ||
| 2.5MHz | 12mm | ||
| 2.5MHz | 6mm | ||
| 1MHz | 20mm |
Technical Data:(Take 5MHZ 6mm for example)
| Transducer | Testing Equipment |
| Specification: TOFD 5MHz 6mm | Pulse T/R Equipment::5077PR 04151704 |
| Serial No.:II001 | Digital Oscilloscope:TDS3012B C011195 |
| Cable:50Ω 2m | |
| Test Condition | Test Result |
| Pulse Voltage:100v | -20dB Pulse Width:342.0ns |
| Transducer Frequency Options:5-6MHz | Central Frequency:5.2MHz |
| Gain:-24dB | -6dB Relative Bandwidth:94.0% |
| Test Block:10mm PS | Relative Sensitivity:-29.8dB |
.TOFD Image Processing Technology (Minishing)
I. (Synthetic Aperture Focusing Technique)SAFT
Pre-processed SAFT
Pre-processed SAFT
II. Flatten-out
Pre Flatten-out
Pre Flatten-out
III. Differentiation
Pre-differentiation
Pre-differentiation
.Normal Ultrasonic (PE) Testing Specifications
| Test Modes | Single/dual |
| Gain | 0.0~110.0dB.Steps as 0.1,1.0,2.0,6.0dB |
| Rectification Mode | Positive halfwave, negative halfwave, full wave, RF |
| Material Velocity | 500~15000m/s |
| Alarm | Real-time alarm signal indicated by horn or LED indicator |
| Real-time alarm signal indicated by horn or LED indicator | |
| Probe Zero | 0~999.9μs |
| Reject | (0-99)% |
| RF Output Impedance | 50Ω |
| Synchronous Data Collection and Output Mode | Open Collector gate (OC gate)) |
| Electric Noise Level | <10% |
| Interface | C6 transducer connections, USB HOST, LAN, RF OUT, Two-dimensional encoder interface |
| Power Supply | Internal charger, AC Mains 220V; Large-capacity Li Battery; Battery Operating time: More than 6 hours |
| Environmental Temperature | -30~50℃ |
| Relative Humidity | (20-95)%RH |
| Weight | 1.4Kg (with battery) |
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