FD620 High Speed Real-time Flaw Detection Video Recording Ultrasonic Flaw Detector
★Probe calibration, curve making and other operations are prompted by the dialog box in the whole process, no need to read the manual
★ All tools included what you need: DAC, AVG, color Bscan, AWS, etc.
★Pulse Repetition Frequency: 30-3000Hz,accurate adjustment, high speed scanning, never missing detection
★ High Signal to noise ratio, clear and stable echo, anti-noise design, perfect for tough working conditions
★ 10-digit AD, high speed sampling leads to better echo diagram with all details. Sensitive and can detect even tiny flaws
★ Crystal clear true-color display. Helpful user interface makes the operation much easier.
★ High speed real-time flaw detection video recording. Unlimited USB data storage.
★ Blue tooth connection, the mobile APP generates on-site flaw detection report and realizes printing
★ IP65 standard. Alloy + Silica gel case, water and dust proof, solid and lasts forever. Damping support makes it stands in any angle.
★ Battery lasts 15 hours for one charge. Each battery has own charging control so with two batteries it can work around the clock.
Specifications
| Range |
0-25000 mm, at steel velocity
|
| Material Velocity |
100～20000m/s
|
| Pulse Repetition Frequency |
30-3000Hz
|
| Dynamic range |
≥38dB
|
| Linearity |
Horizontal: +/-0.2% FSW,
Vertical: 2.5% FSH, Amplifier Accuracy +/-1 dB
|
| Resolving Power |
>40dB (5P14)
|
| Sensitivity Leavings |
>62dB
|
| Reject (suppression) |
0 to 80% full screen height
|
| Big memory |
1000 A graph,500 independence setups, any criterion can be input freely, we can work in the scene without test block
|
| Test Modes |
Pulse echo, dual element and thru-transmission
|
| Probe Types |
Single Straight, Single Angle, Dual Straight, Dual Angle, Through, Creeping, Surface
|
| Gate Monitors |
Two independent gates controllable over entire sweep range
|
| Units |
Inch or millimeter
|
| Power Requirements |
AC Mains 100-240 VAC, 50-60 Hz
|
| Display Delay |
-20 to 3400 µs
|
| Probe Delay/Zero Offset |
0 to 99.99µs
|
| Power |
Internal rechargeable Li-ion battery pack rated 7.2V at 8000 mAh
15 hours nominal operating time depending on display brightness
4 hours typical recharge time
|
| H×W×D(mm) |
260×175×60 (mm)
|
| Operating Temperature |
-10℃ to 50℃
|
| Storage Temperature |
-30℃ to 50℃
|
| Pulse Energy |
200V, 300V, 400V, 500V selectable
|
| Rectification |
Positive half wave, negative half wave, full wave, RF System
|
| Bandwidth (amplifier bandpass ) |
0.2 to 20 MHz
|
| Gate Monitors |
Two independent gates controllable over entire sweep range
|
| Sensitivity |
120 dB max in selectable resolution 0.1, 1.0, 2.0, 6.0 dB
|
| Transducer Connections |
BNC or LEMO
|
Functions
Automated display precise flaw location(Depth d,level p,distance s,amplitude,sz dB,ф).
Flaw sizing: Automatic flaw sizing using AVG/AVG or DAC, speeds reporting of defect acceptance or rejection.
Automated calibration of transducer Zero-point, Angles, Front edge and material Velocity.
Convenient to make and use DAC and AVG to evaluate the echo, the curve can be modified and compensated.
Connecting Memory Disk,the unit can get unlimited memory.
Automated make video of test process and play; use U Disk,the length of video is unlimited.
Color B-scan.
There are 13 built-in international standards in the unit.
Blue tooth connection to mobile device to generate and print detection reports on-site. AWS D1.1.
Curved Surface Correction feature.
Crack Height Measure function.
Magnify gate:Spreading of the gate range over the entire screen width.
Auto-gain function.
Envelope: Simultaneous display of live A-scan at 60 Hz update rate and envelope of A-scan display.
Peak Hold: Compare frozen peak waveforms to live A-Scans to easily interpret test results.
Scan Freeze:Display freeze holds waveform and sound path data.
Alarm:Beep and LED.
Real Time Clock.
Fill echo.
Capture mark.
Echo color within the Gate.
Standard Package
Portable Ultrasonic Flaw Detector FD620 1
Straight Beam Transducer (4 MHz, Φ10) 1
Angle Beam Transducer (4 MHz, 8 mm×9 mm, 60°) 1
Connect Cable for the transducer (BNC-LEMO 00,or optional LEMO 01-LEMO 00) 1
Rechargeable Li-Ion Battery Package, 8 amp hour 1
Power supply/charger unit 1
Operating Manual in English 1
App Software 1
Strap 1
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