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FD-9008HT Ultrasonic Flaw Detector Portable Rail Weld
FD-9008HT Ultrasonic Flaw Detector Portable Rail Weld
Specifications
Brand Name :
HUATEC
Model Number :
FD-9008HT
Place of Origin :
China
Certification :
CE
MOQ :
1 set
Price :
USD6140-USD6940
Packaging Details :
Black hard plastic packaging box
Delivery Time :
7-10 working days
Payment Terms :
T/T in advance, or paypal, or Western Union.
Detection range :
0 ~ 13000mm（Steel longitudinal wave）
Pulse shift range :
-10 ~ 1000mm (Steel longitudinal wave)
Material Sound velocity :
400 ~ 15000m/s
Working frequency :
1 ~5 / 0.5 ~8MHz
Gain adjustment :
Range：0 ~ 110； Adjusting gear：0.5 / 2 / 6 / 12
Probe zero range :
0 ~ 200µs
Inhibition :
0 ~ 80 %
Dynamic range :
≥32dB
Description

FD-9008HT Portable Rail Weld Ultrasonic Flaw Detector

The rail weld ultrasonic flaw detector specially made according to TB/T 2658.21-2007 Rail Weld Ultrasonic Flaw Detection Operation, a standard of the Ministry of Railways, can simultaneously connect various probes required for rail weld ultrasonic flaw detection, preset flaw detection parameters, on-site flaw detection, one button switch, fast and simple, excellent performance, and powerful functions. It is the first choice for rail weld ultrasonic flaw detection.

■ Easy to operate: an instrument tailored according to the requirements of the rail weld flaw detection process. It works in multiple channels and can detect different areas of the rail weld

It is necessary to replace the probe, change the setting parameters and switch the channel with one key to complete the detection of different areas of the weld rail head, rail web and rail bottom.

■ Small volume: it is the smallest in the rail weld flaw detector with 5.7 inch display.

■ Light weight: the weight of the whole machine including the battery is only 1.4kg.

■ Low power consumption: the battery can work continuously for more than 6 hours at most.

■ High performance: major technical indicators such as flaw detection sensitivity margin, vertical linearity, horizontal linearity, dynamic range, etc. are superior to relevant national standards.

■ Multi functions: USB interface, automatic gain control, DAC, gate expansion, screen copy, etc.

■ B display: it has the function of B display mark map of weld seam, which is used to automatically distribute the alarm signal on the I-shaped section of rail weld seam

Marking; The detection process has a schematic diagram of step prompts. The test steps and results are clear at a glance.

■ Short film recording: You can select the internal storage or U disk storage. The internal memory of the computer can be transferred to the USB flash disk. The upper computer software has short film file playback and Management functions.

• The maximum sampling rate is 240MHz, and the measurement resolution is 0.1mm.

• The operating frequency range is 0.5 ～ 8MHz, and the sensitivity margin is up to 65dB.

· Wizard type channel selection menu, combined with the schematic diagram of detection steps, makes the detection operation process simple and fast.

· Humanized flaw detection report, quick marking of defect nature, damage location, processing technology, etc., and intuitive and clear later analysis.

• 20 ～ 500Hz has 10 adjustable pulse repetition rates to avoid reverberation signals during flaw detection.

• The function of weld B display marking map is to automatically mark or manually mark the distribution of alarm signals on the rail weld section.

• Serial and double K scanning based on encoder, one-time scanning imaging of weld section defect alarm diagram.

• Cooperate with peak echo and image freezing functions to quickly determine the highest wave of defects, and the flaw detection is more efficient.

DAC curve, combined with echo comparison function, makes echo quantification at different distances and different amplitudes easier.

Based on the PAC curve function scanned by the encoder, the amplitude of defects of the same size in different depths is automatically adjusted, and the scanning image effect is closer to the actual.

• The 5.7 ″ imported color TFT display screen with wide viewing angle, high brightness and high definition has a clear view of the details.

• Different color schemes meet the needs of different use scenarios and habits.

Application :

Install the scanning frame to a proper position on both sides of the weld. Adjust the probe moving knob of the scanning frame to move the tandem probes one after the other in the opposite direction, and scan up and down along the weld according to the scanning diagram.

Technical indicators

Item Unit Technical data
Vertical linearity error % ≤3
Attenuator error dB Every 12 ±1
Dynamic range dB ≥32
Electrical noise level % ≤10(frequency band:1~5MHz)
Flaw detection sensitivity margin dB ≥65(2.5Z20N probe)
Sheet resolution mm ≤3(5C10N probe)
Far-field resolution dB ≥26
Horizontal linearity error % ≤0.5
Detection range mm 0 ~ 13000(Steel longitudinal wave)
Pulse shift range mm -10 ~ 1000 (Steel longitudinal wave)
Material Sound velocity m/s 400 ~ 15000
Probe zero range µs 0 ~ 200
Gain adjustment dB Range:0 ~ 110； Adjusting gear:0.5 / 2 / 6 / 12
Working frequency MHz 1 ~5 / 0.5 ~8
Launch mode Weak/strong
Damping Low/High
Inhibition % 0 ~ 80
Detection mode Negative detection/positive detection/bidirectional detection/filtering/RF
Repetition frequency Hz Adjustable in 10 grades (20~500Hz adjustable, but limited by detection range, material sound velocity, pulse shift, probe zero point, etc.)
Storage 500 sets of data sets, including instrument settings, flaw detection status, echo patterns, etc
Video recording Short film recording function (including A-scan and weld seam marking map). Short film playback of upper computer. Internal saving or USB flash disk saving can be selected.
Marking diagram of weld B Identification mark used for distribution of alarm signals on rail weld section. This includes automatic and manual marking.
Automatic gain function

Automatically adjust the echo amplitude in the gate to the specified amplitude

Amplitude setting:40% / 50% / 60% / 70% / 80% / 90% / 100%
Gate

1 measuring alarm gate

Gate mode: off/wave inlet/wave loss

Gate lifting: 0~109%

Gate width: 1~109%

Gate level: 10~90%
Alarm off / on,Enable and disable buzzer alarm sound
Automatic correction function

Used to correct the material sound velocity and probe zero point

Correction mode: sound speed+zero point
Angle measurement function Used to measure probe angle
DAC function Used to make, set up, and apply DAC curves
PAC function In tandem/K-scan based on encoder, the same equivalent signal at different positions of the weld is compensated for gain, so that the reflected signal of the same equivalent at each position is close to the same detection sensitivity.
Transfer function Transfer the internal data set of the instrument to the USB disk through the USB interface
Data storage Built in SD card(4G)
Display 5.7 "High brightness TFT LCD, 320 × 240 pixels
Return to factory setting function Restore the instrument settings to the factory state
Power Supply

Adapter or lithium battery

Adapter: AC input 100V~240V, DC output: DC 12V

Battery:6.4V ~ 8.4V
Battery working time h ≥6(Related to the brightness of background light)
working temperature ℃ －20 ~ +50
Weight kg About 1.4 (including battery)
Size mm 152 × 240 × 68 (Width × high × Deep)

Optional scanning frame RWS-C-K0.75

RWS-C-K0.75 rail weld scanning frame is suitable for ultrasonic tandem flaw detection scanning of rail waist welds (including thermit welding, gas pressure welding and flash welding). The main features of the product are small size, light weight, easy to carry, simple operation and practical on site. It is an essential scanning device for rail weld flaw detection.

FD-9008HT Ultrasonic Flaw Detector Portable Rail Weld

Product tags

ultrasonic weld test

,

ultrasonic weld inspection

,

ultrasonic weld tester
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FD-9008HT Ultrasonic Flaw Detector Portable Rail Weld

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Product Detail
Brand Name :
HUATEC
Model Number :
FD-9008HT
Place of Origin :
China
Certification :
CE
MOQ :
1 set
Price :
USD6140-USD6940
Contact Supplier
FD-9008HT Ultrasonic Flaw Detector Portable Rail Weld

HUATEC GROUP CORPORATION

Verified Supplier
10 Years
beijing, beijing
Since 2007
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Non Destructive Testing Equipment, Ultrasonic Flaw Detector, X-Ray Flaw Detector
Total Annual :
500000-1000000
Employee Number :
35~50
Certification Level :
Verified Supplier
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