FD630 Portable Ultrasonic Weld Detector with DAC TCG DGS TOFD Analysis

Specifications

Range:0-15000 mm ,at steel velocity

Material Velocity:100～20000 m/s

Pulse Repetition Frequency:10-10000Hz

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

Straight Beam Transducer (2.5 MHz, Φ20)

Angle Beam Transducer (4 MHz, 8 mm×9 mm, 60°)

Interconnect Cable for the transducer (Q9-C5,or optional C9- C5)

Rechargeable Li-Ion Battery Package, 7.8 amp hour

Power supply/charger unit

Operating Manual in English

App Software

Strap