Intelligent digital ultrasonic flaw detector SDW-XUT960C

Intelligent digital ultrasonic flaw detector SDW-XUT960CProduct Introduction

Intelligent digital ultrasonic flaw detector SDW-XUT960CIt is a portable industrial non-destructive testing instrument that can quickly, conveniently, and accurately detect, locate, evaluate, and diagnose various internal defects (cracks, porosity, porosity, inclusions, etc.) of workpieces without damage. It can be used in both laboratories and engineering testing sites. It is widely used in boiler, pressure vessel, aviation, aerospace, power, petroleum, chemical industry, pipeline, military industry, shipbuilding, automobile manufacturing, machining, mold processing, metallurgy, metal processing, steel structure, railway transportation, nuclear power, special inspection system, colleges and universities and other industries. It has high sensitivity, strong penetration, fast detection speed, low cost, simple and lightweight equipment, and is harmless to the human body.

Functional features:

external structure

Ergonomic design, comfortable grip;

Made of engineering plastic material, lightweight and durable, with stronger anti-interference ability;

Equipped with a backboard bracket, it can be tilted at multiple angles for a better visual experience;

The screen is equipped with tempered glass, which is wear-resistant and scratch resistant, and has a longer service life.

Protection level

Compliant with IP65 protection level, it can effectively prevent water, dust, and oil, meeting more application scenarios.

display interface

Chinese English switching interface, master-slave menu+guided operation, equipped with shortcut keys and digital wheels, intuitive and easy to operate;

5.7-inch full digital true color LCD screen, with a resolution of 640X480, and intuitive and clear waveform and interface display;

Four color schemes are available for selection, and the screen brightness can be freely adjusted to meet the needs of indoor and outdoor multi scene use.

Screenshot and PDF inspection report

Support real-time capture of all pages and inspection reports, save them in BMP format to a USB drive, and choose color or grayscale mode;

The flaw detection report can be exported as a PDF file and stored on a USB drive for easy archiving and printing, and the file content can be customized;

BMP images and PDF files can be viewed in real-time on a computer or mobile phone, making data sharing faster.

Testing Scope

When zero interface incidence occurs, the detection range of longitudinal waves in steel is 0-12000mm and can be continuously adjusted.

pulse emission

Pulse amplitude: 100V-500V eight level selection, suitable for a wide range of probes;

Pulse width: continuously adjustable within the range of (0.0.0.510) µ s, matched with probes of different frequencies;

Probe damping: 50 Ω, 150 Ω, 250 Ω, 500 Ω are optional to meet the differential requirements of sensitivity and resolution;

Working mode: Single crystal straight/angle probe, twin crystal straight/angle probe, and multiple modes of penetration testing.

Amplify reception

Hardware real-time sampling: 16 bit high-resolution AD, 320MHz rate, waveform high fidelity;

Detection method: supports positive half wave, negative half wave, full wave, and RF detection;

Filter frequency band: (0.2~20) MHz, automatically matching probe frequency without manual adjustment;

Gate reading: Single/double gates are optional, accurately reading peak values;

Gain: The total gain is 110dB, with step adjustments of 0, 0.1dB, 1dB, 2dB, and 6dB. It comes with fully automatic and scanning gain functions, balancing detection efficiency and accuracy;

Automatic wave height: The machine defaults to an automatic wave height of 80%, which can be adjusted by itself.

Gate alarm

A. The B gate has the same function, and its position, width, and height can be adjusted arbitrarily;

Support for incoming or lost wave alarms, with LED lights indicating when triggered, providing a more intuitive warning of abnormalities.

Data storage

Built in massive storage, no loss of data during power outages, ensuring more secure information;

Can store 300 sets of flaw detection parameter channels and 1000 sets of flaw detection reports, support preset parameters, and customize industry standards;

Files can be exported via USB/U drive or stored on a borrowed USB drive.

Video recording function

Can record and save the flaw detection process, supports playback on the local machine or dedicated software;

This device can store up to 10 videos (each up to 5 minutes long), with no limit on USB storage;

Easy to learn and trace analysis, playback can pause, fast forward, rewind, and stop.

Flaw detection function

Testing standards: Built in commonly used standards in various industries, which can be directly called up;

Automatic calibration: probe zero point, angle (K value) automatic calibration, sound velocity automatic measurement;

Peak memory: Real time retrieval of the highest wave of defects, recording the maximum value;

Defect localization: Real time display of horizontal, depth (vertical), and acoustic path position;

Defect quantification: Real time display of equivalent dB value or size;

Defect characterization: Assisted by manual judgment through echo envelope waveform;

Surface correction: used for curved workpieces to display the circumferential position of defects in real-time;

DAC/AVG: Automatic curve generation, compensatory correction, dynamically adjusted with gain, sound path, and delay, displaying any aperture curve;

AWS D1.1: American Welding Society standard, providing dynamic reflector "deficiency rating" without manual calculation (expandable);

Weld seam diagram: Weld seam shape parameters can be set, and the weld seam diagram and the position of defects in the weld seam can be visually displayed during flaw detection;

Crack height measurement: using endpoint diffraction waves to automatically measure and calculate crack height;

Widening inside the door: amplifying echo details for easy analysis;

Continuous recording: Real time recording of waveforms, which can be stored and replayed;

Freeze waveform: Freeze the displayed waveform for easy defect analysis;

Echo encoding: 1-9 echoes are displayed in different colors for easy location determination;

Peak marking: Real time capture and marking of peak values;

B-scan: Real time scanning and cross-sectional display, presenting the shape of workpiece defects for more intuitive results.

Real time clock

Real time recording of inspection date and time to ensure data traceability.

Communication interface

Equipped with USB 2.0 high-speed interface, supporting USB flash drive mode and data connection mode, convenient for data backup, uploading, and downloading with PC.

Battery module

High capacity lithium battery, capable of continuous operation for over 12 hours, suitable for long-term work.

Display waveform

Customizable waveform color, filling, and peak marking inside the gate for higher recognition.

Repetitive transmission frequency

This machine can reach a maximum frequency of 2000Hz and supports upgrades. The upper limit can be flexibly adjusted according to the detection range, sound speed, and emission width.

Upgrade program

Users can remotely upgrade to the latest version through a USB flash drive, which is safe and stable, avoiding black screens and damage.

Functional diagram

Technical Specifications:

Detection range: (0~12000) mm

Operating frequency: (0.2~20) MHz

Sound speed range: (100~20000) m/s

Repetition frequency: (20~2000) Hz

Dynamic range: ≥ 36dB

Vertical linear error: ≤ 1.5%

Horizontal linear Wu deviation: ≤ 0.1%

Resolution:>42dB (5P14)

Sensitivity margin:>65dB (200mm deep with 2 flat bottomed holes)

Digital suppression: (0~80)%, does not affect linearity and gain

Electrical noise level: ≤ 10%

Probe types: straight probe, oblique probe, twin probe, penetrating probe

Gate: inlet gate, outlet gate; Single gate reading, dual gate reading, peak triggered, edge triggered

Alarm: Beep alarm, LED light alarm

Power supply: DC 9V, lithium battery can work continuously for more than 12 hours

Dimensions: 260 × 170 × 55 (mm)

Host weight: 1.1kg

Working temperature: (-30 ℃~+55) ℃

Relative humidity: (20~95)% RH

Note: The above indicators were measured with a probe frequency of 2.5MHz and a full wave detection method

Standard configuration:

1Flaw detector host1 unit

2Direct probe1 piece

3Oblique probe1 piece

4power adapter1 piece

5BNC probe connection wire1 item

6data cable1 item

7coupling agent1 bottle

8USB flash drive storage1 piece

9Instruction Manual1 book

10Certificate of Conformity1 sheet

11Warranty Card1 sheet

12Inspection Report1 sheet

13Instrument box1 piece

Maintenance and upkeep:

1. When pressing keys, it is not advisable to use excessive force or operate the instrument keyboard with hands that have been stained with excessive oil and mud, in order to avoid affecting the lifespan of the keyboard;

After using the flaw detector, the surface of the instrument should be cleaned;

3. The instrument should be stored in a dry and clean place;

4. The instrument should be kept away from liquids such as oil or water entering the interior. The probe connections and communication cables on the surface of the instrument should be cleaned regularly, and twisting and heavy pressure should be avoided. When unplugging or plugging cable connections, the root of the plug should be grasped, and the cable should not be pulled, inserted, or pulled.