120dB 3000Hz 25meters DAC AVG DGS AWS B Scan Auto Calibration Portable Flaw

Product Specification

FD620 Digital Portable DAC, AVG Curves Ultrasonic Flaw Detector USM60 Ultrasonic Flaw Detecttion

120dB 3000Hz 25meters DAC AVG DGS AWS B Scan Auto Calibration Portable Flaw Detector Ultrasonic Ndt Equipment

Top features
★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.
 

                             Main interface

                                      Testing Report
 

                                           Menu

                                 Making DAC

                                   Coded echo

                                    Standards optional

                                      AVG SET

                                   Color Bscan

                                  Report list                                                                                                APP

 
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
500 independence setups, any criterion can be input freely, we can work in the scene without test block；
Big memory of1000 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
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 ): 0.2 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

Optional Accessories:
Straight probe (5MHZ-ф20)                                      
Straight probe (2.5MHZ-ф20)                                     
Straight probe (2.25MHZ-ф20)                                     
Straight probe (1MHZ-ф20)                                       
Angle probe (4MHZ-45degree, 8*9mm)                            
Angle probe (4MHZ-60degree, 8*9mm)                            
Angle probe (4MHZ-70degree, 8*9mm)                            
Angle probe (4MHZ-80degree, 8*9mm)                            
Angle probe (2MHZ-45degree, 8*9mm)                            
Angle probe (2MHZ-60degree, 8*9mm)                            
Angle probe (2MHZ-70degree, 8*9mm)                            
Angle probe (2MHZ-80degree, 8*9mm)                            
Probe T/R (5MHz-ф20mm, focus 15mm)                            
Probe T/R (2.5MHz-ф20mm, focus 15mm)                         
Connection cable to probe (BNC-BNC)                                
Connection cable to probe (BNC-Lemo 00)                                
Connection cable to probe (Lemo 01-BNC)                                
Connection cable to probe (Lemo 01-Lemo 00)                                  
Lithium ion battery                                                
Power adapter (4A/9V)                                            
Power Cable                                                     
Leather case             
Test block V1
Test block V2
Test blocks DAC, ASME etc.