Español Español   
Products > NDT Equipment > UT > Ultrasonic Flaw Detector
Product : Ultrasonic Flaw Detector
Model : DUT-1000
Country of Origin : CHINA
Brand : DTEC
Quality Certified : ISO,CE
Delivery Time : 3 days
Packing Weight : 6KG
Dimension : 45x38x13cm(LxWxH)
Package Type : Maker's Standard Export Carton
Courier : DHL/TNT/FedEx/UPS/EMS/Shipping Agent
Payment Term : TT100%/Private Bank Account/L/C/Paypal/Western Union
 Enlarge Image                   Back
←[Previous Product]             

  • Product Intro
  • Feature
  • Specification
  • Packing List
DUT-1000 is designed for the severe environment, its domestically unique omniseal design enables it to resist the damp, sandstorm, dust, and pollution in all sorts of environmental extremes ranging from ocean to desert.

Additionally, it is a top advanced Digital Non-destructive Flaw testing equipment in China featuring perfect DAC curve function, flaw positioning, flaw quantify, Echo-Echo thickness measurement, wave peak memory, Auto Gain, full screen function, real-time clock, afferent echo/echo loss alarming, hollow/solid waveform, digital reject,etc.2 independent measurement gates,selectable measuring point of wave peak or front distance,large capacity memory,up to 1000 data sets can be stored;standard configurations include communication software and cable.

Using Scopes:
The instrument can be quickly, nondestructively and accurately used in locating and sizing hidden cracks, voids, disbands, and similar discontinuities in welds, forgings, billets, axles, shafts, tanks and pressure vessels, turbines, and structural components.

The Main Difference among the four models:








True Color TFT LCD

DAC Curve

AVG Curve



Φ Value Calculation



Distance Compensation



Changeable Squared Ultrasonic Pulse



 Wide/Narrow Band Filters



 Four Impedance Matching



 Data Logger

 UtView Software






















Major Structure of the Instrument

Power on the instrument (the probe is not connected), and the screen is shown as following:

A pack of exclusive rechargeable built-in batteries or 6 pcs.common LR14 batteries can be used in DUF-1000, as shown:

Main Menu:
Main Menu
Submenu Functions

Gain, Compensation, Sound Velocity, Sound Path, Displacement, Scale, Reject, Wave Height Readings

Basic Parameters in Detection

Waveform Filling, Color Scheme, Language, Unit, Alarm, Automatic Wave Height, Date, Time, Parameter Resetting, Lighting

Basic Functions of the Instrument

Gate A Start, Gate A Width, Gate A Height, Gate A Mode, Display Mode, Gate B Start, Gate B Width, Gate B Height, Gate B Mode, Measurement Point

Relevant Options Setting Gate

Dual Probes, Probe Zero, Probe K Value, Front Edge Length, Work Piece Thickness

Relevant Options Setting Probe

DAC Echo, Gate A Start Position, RL, SL, EL

Setting of Making DAC Curve

Memory Number, Call Out, Storage, Deletion, Communication

Setting of Data Storage

Functional Keys:

Automatic Gain

Increase or decrease the highest wave inside the gate to 80% of the screen


Waveform freezing

Wave Peak Memory

Automatically store the highest wave

Full Screen

Full screen display


Switch on and off

Menu Control Keys Up, Down, Left, Right, Ok

Up/down keys are used to switch among options, left/right keys are used to adjust values.

Main Features:

►Pan-seal Design of IP67 Standard, Real Waterproof, Waterproof, and Dustproof;

►Two battery schemes(unique in China):when there is no AC supply, if the battery pact exhausts, you can use 6 ordinary LR14 batteries;

►31 copper screw nuts are inlaid in the hard plastic casing;

►Innovative rotating positioning stand,which is convenient to place instrument anywhere;

►Hand strap installed enable to hold the machine with any hand;

►Selectable for BNC or LEMO probe port;

►D-shaped ring on the instrument convenient for you to install a chest-strap;

►Full screen function, the echo display area can cover the entire screen, satisfying you the feeling of the maximum window;

►Solid waveform display, which strengthens the visual contrast of waveforms ,make it hard to miss detection when fast scan is carried out;

►Bulk storage, up to 1000 data sets can be stored, including waveforms, curves, and parameters (containing the traditional 1000 channels);

►Echo-echo thickness measurement, zero calibration is avoided, and the net thickness of the base material can be directly measured through the coating;

►Easy to use, the user can master the operation method fast.

Basic Functions:

Wave peak memory: real time envelopes show the highest wave of the flaws and record the maximum value of the flaws, it is helpful to position the flaws precisely and scan the work piece quickly. With the help of envelope waveform, the quality of the flaws can be determined;

Automatic gain: automatically adjust the gain to the preset amplitude height;

Alarming function: afferent echo/echo loss alarming;

Real-time clock: automatically record and store the date and time of waveforms;
Display freezing: catch waveforms and sound path data at any moment, and the gate can be moved after freezing to measure the echo parameters;

Flaw positioning: real-time display sound path S, horizontal X, depth Y, and wave height H;

Digital Reject: 0-80%, increase by 1%, unaffecting the linearity and gain;

Wave height reading: three display modes, namely relative wave height, dB difference relative to the gate, and dB difference relative to DAC curve;

Data communication: communicate with the computer through RS232 port to transmit waveforms and data so as to manage the result of detection on the computer, and generate the flaw detection reports, as well as print out reports;

Two independent measurement gates:monitoring the echo amplitude and the sound path distance;

►When using transverse wave to detect flaws, the depths of the second and third waves are automatically calculated according to the slab thickness;

Perfect DAC curve functions:the curves change along with the changes of the gain, sound path, and displacement;

5.7’’True color TFT LCD:whose brightness is adjustable, with many color schemes to choose freely.

Testing Range
0-177 inch or 0-4500 mm
Working Frequency
0.5-15 MHz

Material Sound Velocity

0.039-0.394 inch/µs or 1000-9999 m/s

≥32dB (5P14)

Pulse Displacement
0-7.87 inch
Probe Zero
0-99.99 µs

True Color TFT LCD Screen (5.7’’)

Operating Mode

Pulse Echo /Dual Crystal


Perfect DAC Curve Function

Gain Adjustment
(Full Automatic Adjustment of Steps)

Reject Scope

0-80% Adjustable

Vertical Linearity Error


Horizontal Linearity Error


Dynamic Range


Sensitivity Allowance

≥55dB  (0.787’’ Deep Φ2 Flat-bottom Hole)

Data Storage

1000 Data Sets, Including Flaw Detection Status Parameters, Echoes and DAC Curves

Average Electric Noise and Level


Battery Types

6 Pcs. Ordinary LR14 Batteries or High Power Lithium Battery

Power Supply
220V AC, 12V DC
Working Hours
> 8 Hours

Pan-seal Design of IP67 Standard, Real Waterproof, Waterproof, and Dustproof.

Working Temperature

14℉ to 122℉

Packing Weight
Standard Packing List:
Main Unit
Normal/Angle Probe
1 each
Probe Cable
Instrument Case
Data Processing Software

Warranty Card, User’s Manual Quality Certificate

Packing List
1 each
Communication Cable
Lithium Battery