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HS810 TOFD Flaw Detector

    HS810 TOFD Flaw Detector

    With Synthetic Aperture Focusing Technique (SAFT), improve defect measurement accuracy
    With high detection efficiency
    With friendly user interface, more convenient to be used at the detection site
    With function of remote controlling and automatic scanning

General Features:

With Chinese/English operation menu.

With high light TFT screen; Background color and brightness can be set according to environment; clear display under high-light or low-light environment.

Testing with ultrasonic diffraction signal, solve the limitation and insoluble of convention ultrasonic testing which only use A-scan

Intergraded with A scan, B scan, TOFD imaging and guided wave imaging

With Synthetic Aperture Focusing Technique (SAFT), improve defect measurement accuracy

With stable waveform, high SNR (Signal to noise ration), identify the defects more clearly

With built-in detection process standards, and the instrument can help user automatically generate detection process

Using a scanner instead of holding probe with hand, more quickly, more steady and more accurate

TOFD testing with multi-channels, cover all area of weld saw

With large storage space and the testing data can be transmitted through the network

The instrument shell is made by polymer composites, shockproof and drop resistance

Integrated data cable with low transmission loss

Designed according to EN12668-1:2000 standard, with Chinese and English certificate


Flaw Detector features:

Scanning mode: non-parallel and parallel scan for weld

Defect location: analysis software directly read out the defect location, depth and its height

Defects display: Visual display the location of the defect in the workpiece and the vertical endpoint

A-scan: RF A-scan waveform improve evaluation capacity of defect signal

B-scan: demonstrate the cross section with defects

TOFD imaging: display the weld saw section with scan dimension and depth dimension, the location, length, depth and height of defects will be demonstrated


Testing scope

Zoned coverage of200mmthickness with multi-channel TOFD and PE testing, can be extended to cover400mmthickness


Data analysis

Through Wave Removal: special tool to process near-surface defect, improve near-surface defect analysis accuracy

Horizontal and Vertical Shift: Meet different operation habit

SAFT: Effectively improved the defect measurement accuracy 


Data record and output

Testing parameters can be preset, loaded, saved, edited, printed and sent to PC easily.

One-time40mTOFD scan reach large data record storage

The testing data, image can be auto named and auto-saved.

The testing data, image can be can be saved, loaded, analyzed, printed and send to PC easily

With USB2.0 , LAN and VGA communication interfaces


Off-line analysis software function

The off-line analysis software can be installed in Windows™ 98SE, Windows™ 2000, Windows™ XP, Windows™Vistaand Windows™ Win7 operation system.

Display pre-processing image and after-processing image on the same screen.

Directly convert TOFD image to BMP

Restore and replay A scan waveform recorded when scanning

Analysis defect size and contour

Statistical analysis of the thickness / amplitude data

Analysis result can be converted into ASCII / MS Word / MS Excel format report



Max Probes used: 10

Pulse: minus rectangle pulse

Pulse front edge: <10 ns

Pulse width: 50 ns-1000ns adjustable

Impedance match: 25Ω /500Ω adjustable

Scanning range: 0-1400mm

Sampling frequency: 125MHZ/12bits

Sampling depth: 512/1024 adjustable

Repetition frequency: 25-800Hz adjustable

Waveform average: 1-8 adjustable

Rectify mode: digital rectify

Attenuator Accuracy: <+1dB/12dB

Sound speed: 300~20000 m/s

Dynamic range: ≥30dB

Vertical linear error: ≤4%

Horizontal linear error: ≤0.3%

Resolution: >36dB (5P14)

Surplus sensitivity: >60dB (depth200mm, Φ2 flat bottom hole )

Waveform display: RF wave, full wave, plus/minus half wave, Signal spectrum (FFT)

Imaging: A-scan, B-scan, D-scan

Linear scanning length: 0~40000 mmauto-scrolling

Recording method: recording original data completely

Software function: with SAFT processing function, Through Wave Straighten function

Report output: A scan, B-scan images, C-scan images, CB image, TOFD image, D scan images, P-scan image and other data can be converted to report and print out.


Flash SD storage:4G

Interface: LAN, USB2.0, VGA , can connect to SD card, printer, PC and monitor

Display: 6.5 inch TFT screen, with SVGA 640×480 pixels (max A-scan size: 130×92 mm)

Operation mode: Keyboard, mouse and shuttle

Operation system: Win CE 

Detection signal transmission: detection signal and encoder data is transferred instrument by using a single integrated cable

Mechanical scanner: the mechanical scanner with magnetic wheel and spring coupling device, with remote control function, can efficiently scan around the steel pipe

Size: 240×160×80 mm 

Batterysupply: 8 hours

Working temperature: (-10-40)°C

Working humidity: (20-95)%RH

Weight:2.4Kg(include battery)

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