Tel.: +86 18019011685
E-mail: kim@hebeijinfa.com
Ultrasonic flaw detectors are essential tools in non-destructive testing (NDT), allowing us to find defects in materials without damaging the material.
Product Description
Ultrasonic flaw detector can quickly, non-destructively and accurately detect various defects (cracks, inclusions,blowhole, etc.) inside the workpiece. The product is unique in design, easy to operate and durable. It adopts all-Chinese true color liquid crystal display. Different color schemes can be selected according to the environment. The brightness of liquid crystal can be adjusted under strong outdoor light. Master-slave menu design, with digital shuttle wheel, easy to operate, leading technology. It is widely used in aerospace, railway transportation, building steel structure, boiler pressure vessel and other fields. It is a necessary professional precision instrument for defect detection, quality control, in-service safety monitoring and life evaluation in railway, shipbuilding, metallurgy, chemical industry, petroleum and other industries.
| Product Description | U600 | U610 | U620 | U630 |
| Working principle | Ultrasonic | Ultrasonic | Ultrasonic | Ultrasonic |
| Working frequency | (0.2~20)MHz | (0.5~20)MHz | (0.5~20)MHz | (0.5~20)MHz |
| Pulse Width | Square wave width 30~1000ns adjustable, step 0.1ns | Square wave width 30~1000ns adjustable, step 0.1ns | Square wave width 30~1000ns adjustable, step 0.1ns | Square wave width 30~1000ns adjustable, step 0.1ns |
| Detection range | 0~14000 (Steel longitudinal wave)mm | 0~14000 (Steel longitudinal wave)mm | 0~14000 (Steel longitudinal wave)mm | 0~14000 (Steel longitudinal wave)mm |
| Pulse shift | -45~1000(steel longitudinal wave)mm | -45~1000(steel longitudinal wave)mm | -45~1000(steel longitudinal wave)mm | -45~1000(steel longitudinal wave)mm |
| Material sound velocity | 300~15000m/s | 300~15000m/s | 300~15000m/s | 300~15000m/s |
| Detection method | Negative wave, positive wave, two-way wave, filter, RF wave | Negative wave, positive wave, two-way wave, filter, RF wave | Negative wave, positive wave, two-way wave, filter, RF wave | Negative wave, positive wave, two-way wave, filter, RF wave |
| Gain adjustment | 0~110dB: 0.1/1/2/6 step adjustment | 0~110dB: 0.1/1/2/6 step adjustment | 0~110dB: 0.1/1/2/6 step adjustment | 0~110dB: 0.1/1/2/6 step adjustment |
| Sluice gate | Incoming gate, loss gate; single gate reading, double gate reading | Incoming gate, loss gate; single gate reading, double gate reading | Incoming gate, loss gate; single gate reading, double gate reading | Incoming gate, loss gate; single gate reading, double gate reading |
| DAC、AVG Function | DAC curve、AVG curve | DAC curve、AVG curve | DAC curve、AVG curve | DAC curve、AVG curve |
| Attenuator error | Every 12dB+-1dB | Every 12dB+-1dB | Every 12dB+-1dB | Every 12dB+-1dB |
| Vertical linearity error | ≤3% | ≤3% | ≤3% | ≤3% |
| Horizontal linearity error | ≤0.5% | ≤0.5% | ≤0.5% | ≤0.5% |
| Dynamic Range | ≥30dB | ≥30dB | ≥30dB | ≥30dB |
| Sensitivity margin | ≥65dB (2.5Z20N Probe) | ≥65dB (2.5Z20N Probe) | ≥65dB (2.5Z20N Probe) | ≥65dB (2.5Z20N Probe) |
| Far zone resolution | ≥26dB | ≥26dB | ≥26dB | ≥26dB |
| Electrical noise level | ≤10(1~4MHz)% | ≤10(1~4MHz)% | ≤10(1~4MHz)% | ≤10(1~4MHz)% |
| Equivalent input noise | ＜80x10-9V/√Hz | ＜80x10-9V/√Hz | ＜80x10-9V/√Hz | ＜80x10-9V/√Hz |
| Pulse repetition frequency | 20~1000Hz，Stepping 25V | 20~1000Hz，Stepping 25V | 20~1000Hz，Stepping 25V | 20~1000Hz，Stepping 25V |
| Pulse voltage | 25~400V can adjust,step 25V | 25~400V can adjust,step 25V | 25~400V can adjust,step 25V | 25~400V can adjust,step 25V |
| Thin plate resolution | ≤3(5C10N Probe)mm | ≤3(5C10N Probe)mm | ≤3(5C10N Probe)mm | ≤3(5C10N Probe)mm |
| Working voltage | 12V (Battery,DC) | 12V (Battery,DC) | 12V (Battery,DC) | 12V (Battery,DC) |
| Appearance size | 180x130x40mm (Height*Width*Depth) | 180x130x40mm (Height*Width*Depth) | 180x130x40mm (Height*Width*Depth) | 180x130x40mm (Height*Width*Depth) |
| Storage | Storage card | Storage card | Storage card | Storage card |
| Probe damping | 100Ω, 200Ω, 400Ω optional | |||
| Real-time sampling of hardware | High resolution 10-bit AD converter with sampling speed of 160MHz and high waveform fidelity | |||
| Detection method | Positive half wave, negative half wave, full wave, radio frequency detection | |||
| Filter band | (0.2~20)MHz, fully automatic matching according to probe frequency, no need to set manually | |||
| Communication Interface | USB2.0 high speed communication transmission interface | |||
| Ambient temperature and humidity | Temperature: (-10~50) °C Humidity: (20~95)%RH | |||
