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| Categories | Ultrasonic Flaw Detector | 
|---|---|
| Brand Name: | RAYTECH | 
| Model Number: | RFD820 | 
| Certification: | ISO CE | 
| Place of Origin: | China | 
| MOQ: | 1unit | 
| Payment Terms: | T/T, Western Union, Paypal | 
| Supply Ability: | 500units per month | 
| Delivery Time: | about 3~5days | 
| Packaging Details: | standard export package | 
| Price: | contact us | 
| Product Name: | Wireless Connection Ultrasonic Flaw Detector metal flaw detector | 
| Measuring Range(mm): | 0 ~ 15000 | 
| Material Velocity: | 100~20000 m/s | 
| Bandwidth: | 0.2 to 35 MHz | 
| Big memory: | 1000 A graph | 
| Weight(kg): | 1.2 | 
| Sensitivity: | 120 dB max | 
| Transducer Connections: | BNC or LEMO | 
| Company Info. | 
| RAYTECH NDT INSTRUMENT CO.,LTD | 
| View Contact Details | 
| Product List | 
Features Overview of Wireless Connection Ultrasonic Flaw Detector
metal flaw detector
Description of Wireless Connection Ultrasonic Flaw Detector metal flaw detector
★ User friendly dialog interactive helps operations like
Calibration, making curves, etc.
★ All tools you need: DAC, AVG, TCG,color Bscan, AWS,
Spheroidization Rate, etc.
★ Pulse Repeatition Frequency: 20-3000Hz precise adjust, high speed
scan, no miss out.
★ High Signal to noise ratio, clear and stable echo, anti-noise
design, perfect for tough working conditions.
★ 12-digit AD, high speed sampling leads to better echo diagram
with all details. Sensitive and can detect even tiny flaws.
★ Can use probe frequency 30M perfectly .
★ High speed real-time flaw detection video recording. Unlimited
USB data storage.
★ Blue tooth connection to mobile device to generate and print
detection reports on-site.
★ 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.
★ 500 independence setup, any criterion can be input freely, we can
work in the scene without test block
★ Big memory of 1000 A graph
★ 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
★ 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
★ Pulse Energy: 70V,100V,200V, 300V, 400V, 500V selectable
★ Rectification: Positive half wave, negative half wave, full wave,
RF System
★ Gate Monitors: Two independent gates controllable over entire
sweep range
Specifications of Wireless Connection Ultrasonic Flaw Detector metal flaw detector
| Title | Parameter | Title | Parameter | 
| Measuring Range(mm) | 0 ~ 15000 | Reject (suppression) | 0 to 80% full screen height | 
| Material Velocity | 100~20000 m/s | Units | Inch or millimeter | 
| Pulse Repetition Frequency | 20-3000Hz | Power Requirements | AC Mains 100-240 VAC, 50-60 Hz | 
| Dynamic range | ≥38dB | Display Delay | -20 to 3400 µs | 
| Linearity | Horizontal+/-0.2% | Probe Delay/Zero Offset | 0 to 99.99µs | 
| Vertical | 2.5% | Operating Temperature | -10℃ to 50℃ | 
| Bandwidth (amplifier bandpass ) | 0.2 to 35 MHz | Storage Temperature | -30℃ to 50℃ | 
| Sensitivity | 120 dB max | Transducer Connections | BNC or LEMO | 
| Amplifier Accuracy | +/-1 dB. | H×W×D(mm) | 260×175×60 (mm) | 
| Resolving Power | >40dB (5P14) | Weight(kg) | 1.2kg | 
| Sensitivity Leavings | >62dB | 
Functions of Wireless Connection Ultrasonic Flaw Detector metal flaw detector
Automated display precise flaw location(Depth d,level p,distance
s,amplitude,sz dB,ф).
Flaw sizing: Automatic flaw sizing using AVG or DAC/TCG, speeds
reporting of defect acceptance or rejection.
Automated calibration of transducer Zero-point, Angles, Front edge
and material Velocity . ( V2 and two hole )
Convenient to make and use DAC/TCG and AVG to evaluate the echo,
the curve can be modified and compensated.
Connectting U-Disk,the unit can get unlimited memory. 
Automated make video of test process and play; use upan,the length
of video is unlimited.
Color Bscan.
There are 17 standards of 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 70 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.
Spheroidization Rate test.
Alarm:Beep and LED.
Real Time Clock.
Fill echo.
Capture mark.
Echo color within the Gate.
Standard Configuration of Wireless Connection Ultrasonic Flaw Detector metal flaw detector
| Name | QTY | |
| 1 | Main unit | 1 | 
| 2 | power adaptor | 1 | 
| 3 | probe connecting cable | 2 | 
| 4 | Instrument case | 1 | 
| 5 | Instruction manual | 1 | 
| 6 | Straight probe | 1 | 
| 7 | Angle probe 8x9 60°4MHz | 1 | 
| 8 | Certificate of approval | 1 | 
| 9 | Strap | 1 | 
| 10 | App Software | 1 | 
Feature picture of Wireless Connection Ultrasonic Flaw Detector metal flaw detector


TAG: Ultrasonic
flaw detector Digital
ultrasonic flaw detector Flaw
Detector Ultrasonic
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