YUSHINDT YUT2800 ultrasonic flaw detection (UFD) instrument, variable square wave technology

YUT2800

Ultrasonic flaw detection (UFD) instrument

YUT2800 ultrasonic flaw Detector is a portable industrial non-destructive testing instrument, which can quickly, conveniently, non-damage, and accurately detect, locate, evaluate and diagnose a variety of defects (cracks, looseness, porosity, inclusions, etc.) inside the workpiece. It can be used both in the laboratory and in the engineering field.

Scope of application

It is suitable for all kinds of metal materials, all kinds of welded parts, forgings, castings, etc., and is widely used in the design stage, manufacturing process, finished product inspection, in-service inspection and other fields in boilers and pressure vessels, aerospace, electric power, petroleum, chemical industry, offshore oil, pipelines, military industry, shipbuilding, automobiles, machinery manufacturing, metallurgy, metal processing industry, steel structure, railway transportation, nuclear power, universities, road construction, dam construction, bridge construction and other fields.

Basic Functions:

The variable amplitude and width square wave pulser was introduced, which replaces the traditional method of changing the damping matching probe and adjusts the pulse Voltage and width to obtain a good probe match, thereby improving near-surface resolution or penetration. It is particularly suitable for difficult-to-penetrate applications that require high penetration and low noise, such as inspecting large forgings, castings or non-metals.

The Voltage of the pulser is continuously adjustable from 50 to 400 volts, providing excellent probe output for both thin plates and difficult-to-penetrate workpieces

The pulse width is continuously adjustable from 25 to 1000 nanoseconds, matching probes of different frequencies for very good sensitivity

The full-screen display function allows the echo display area to cover the entire screen, giving workers a significant window experience

Solid waveform display, increase the visual contrast of the waveform, and it is not easy to miss the detection for fast scanning

Large-capacity memory for up to 1000 datasets, including waveforms, curves, parameters, etc. (including 1000 channels in the traditional sense)

Impedance matching is adjustable in four positions (33/50/100/500 ohms) for optimal probe performance and to meet different requirements for sensitivity and resolution

The echo signal filter is adjustable in two positions (1-4MHz, 0.5-15MHz), highlighting the advantages of narrow and wideband filters, respectively

The repetition rate can be adjusted in multiple levels to avoid reverberation (phantom) signals when detecting large workpieces

There are two operation interfaces in Chinese and English

The operation is simple, and the user can quickly grasp the use of the instrument

Peak memory: The real-time envelope displays the highest wave of the defect, records the maximum value of the defect, helps to accurately locate the defect and quickly scan, and can also characterize the defect with the help of the envelope waveform

Auto Gain: Automatically adjusts the gain to the set amplitude height

Alarm function: incoming/losing alarm

Real-Time Clock: Automatically records the date and time of the stored waveform

Display Freezing: Capture waveform and sound path data at any time, and move the gate to measure echo parameters after freezing

Defect location: real-time display of sound path S, level X, depth Y, wave height H

Digital rejection: 0-80%, in 1% increments, without affecting linearity and gain

Data communication: communicate with the computer through RS232 interface, transmit waveforms and data, and realize the management of flaw detection results and the generation and printout of flaw detection reports on the computer

2 independent measuring gates to monitor echo amplitude and sound path distance

During shear wave flaw detection, the depth of the second and third wave defects is automatically calculated according to the plate thickness

The perfect DAC curve function changes with the change of gain, sound path, and displacement

Adjustable brightness of the true color TFT LCD screen, with a variety of color schemes to choose freely

Standard configuration

● 1 main unit

● 1 straight probe

● 1 oblique probe

● 2 probe wires

● 1 power adapter

● 1 set of lithium battery

● 1 manual

● 1 copy of certificate, warranty card and packing card

● 1 instrument case

● Communication software CD-ROM, 1 pc

● 1 communication cable

Options

● Various probes

● All kinds of connecting cables

● Flaw detection test block

Packing list：Host × 1, lithium battery × 1, charger × 1 (including power cord), communication cable × 1, instrument box strap × 1, straight probe × 1, oblique probe × 1, probe cable × 2, instrument box × 1, manual × 1, certificate × 1, warranty card × 1, instrument use tracking card × 1, packing list × 1, demonstration CD × 1, communication software × 1 (including electronic file instructions)

[Note]Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.