RFD820 Ultrasonic flaw detector |
|
★ User friendly dialog interactive helps operations like Calibration, making curves, etc. ★ TOFD mode, TOFD detection, highly efficient and low cost. ★ All tools you need: DAC, AVG, TCG, color Bscan, AWS, Weld diagram,etc. ★ Pulse Repeatition Frequency: 10-10000Hz precise adjust, high spe |
|
★ 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. |
|
★ Thickness test mode,Measuring range: 0.15mm – 15000mm(5920m/s), Measurement resolution: 0.001mm. ★ Automatically generated probe analysis reports. ★ Flaw detection video recording. Unlimited USB data storage.,PDF reports output. ★ 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. |
Specifications
Range：0-15000 mm ,at steel velocity
Material Velocity：100～20000 m/s
Pulse Repetition Frequency：16-15000Hz
Dynamic range：≥38dB
Linearity: Horizontal: +/-0.2% FSW, Vertical: 0.25% FSH, Amplifier Accuracy +/-1 dB.
Resolving Power：>40dB (5P14)
Sensitivity Leavings：>66dB
Reject (suppression): 0 to 80% full screen height
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,Daul Straight, Daul Anlge
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
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)
Weight ：1.2kg
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 ): 0.1 to 300 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. Connectting U-disk，the unit can get unlimited memory,PDF reports out put and Upadte system. Automated make video of test process and play; use upan，the length of video is unlimited. Color Bscan. TOFD. Weld diagram. There are 15 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 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.
|
|
Base Instrument Package Portable Ultrasonic Flaw Detector Rechargeable Li-Ion Battery Package, 8 amp hour Power supply/charger unit Strap |