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Products > NDT Equipment > UT > Digital Ultrasonic Flaw Detector
Product : Digital Ultrasonic Flaw Detector
Model : DUT-800
Country of Origin : CHINA
Brand : DTEC
Quality Certified : CE,ISO
Delivery Time : 3 days
Packing Weight : 6KG
Dimension : 45x38x23cm(LxWxH)
Package Type : Maker's Standard Export Carton Box
Courier : DHL/TNT/FedEx/UPS/EMS,Shipping Agent
Payment Term : TT100%/Private Bank Account/Credit Card/Paypal/Western Union
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  • Product Intro
  • Feature
  • Specification
  • Packing List
 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 DUT800 series:
 
Model
DUT800
DUT800A
Measuring Range
0-10000mm
0-10000mm
Working Frequency
0.2MHz-20MHz
0.2MHz-20MHz
Material Sound Velocity
1000-15000m/s
1000-15000m/s
Gain adjust Range
0-120dB adjustable
0-130dB adjustable
Working Hours
10 hours
10 hours
Storage Capacity
300
1000
Channels
100
500
B Scan Function
One-dimensional
Two-dimensional
Video Record
5 minutes cyclic recording
Unlimited recording
Wave Peak Memory
DAC/AVG Curve
Auto Calibration
6dB DAC
Data pro software
Spheroidization Rate
×
Optional
AWS
×
Optional
Φ Value Calculation
Wave peak memory
Curve surface amendment
Inside Industry Standard
Online software upgrade
Pulse Amplitude
Pulse Width
Gate Alarm
DAC Alarm
 Main Features:
  • High precision quantification and positioning: Suitable for inspection not only close range,but also long range;
  • Small near-filed blind zone: Meet the inspection requirement of small size specimen, such as the pipes with small diameter and thin wall thickness;
  • Auto Calibration: Through one single key, device can auto test the probe parameter such as; zero point,K value,frequency, material sound velocity etc.;
  • Auto defect echo position display: Auto displaying and the data like: depth d,horizontal p,distance s, amplitude, equivalent dB value, hole diameter etc.;d,p,s three data can be switched freely;
  • Auto gain: automatically adjust the gain to the preset amplitude height;
  • 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;
  • Auto video recording: Unlimited video recording as well as dynamic playback;
  • Φ Value calculation: the device can calculate the equivalent of the flaw according to the flaw wave height automatically. 
  • 500 independent inspection channels (expandable): freely input and store flaw detection standards in any industry,
    without carrying test blocks for on-site inspection;
  • 10 hours extra-long battery time: Power supplied by high-performance safety and environmental protection lithium battery, continuous working for 10 hours;
  • Perfect DAC/AVG curve functions: the curves change along with the changes of the gain, sound path, and displacement, enable to be self-amended and compensated;
  • Mass data storage: Freely store and playback up to 1000 groups of A scan wave pictures and data;
  • B Scan Function: Two-dimensional B scan function, clearly show the sectional shape of defect;
  • True color LED display: Adjustable brightness, with many color schemes to choose freely;
  • Data pro software: communicate with the computer through USB port to transmit waveforms and data so as to manage the result of detection on PC and, generate the flaw detection reports in excel format, as well as print out reports;
  • DAC Curvilinear Distance Compensation: the device is designed for distance compensation. When the resolving power in the near field is not influenced, only the remote signal will be compensated for its sensitivity so as to improve the testing range of the device significantly.
 
Model
DUT800
DUT800A
Measuring Range
0-10000mm
Working Frequency
0.2MHz-20MHz
Material Sound Velocity
1000-15000m/s
Definition
>40dB(5N20)
Gain adjust Range
0-120dB adjustable
0-130dB adjustable
Dynamic Range
≥32dB
Average Electric Noise and Level
<8%
Sampling Frequency
320MHz
Wave Repetition Frequency
100-1000Hz
Reject Scope
0-80% without impacting linear and gain
Display
True Colorful LED
Working time
>10 hours
Probes
Single/dual crystal straight/angle probes,
Data Storage
300 groups, including parameters, Echoes and DAC Curves
1000 groups, including parameters, Echoes and DAC Curves
Channels
100
500
B Scan
One-dimensional
Two-dimensional
Detection video Recording
5 minutes cyclic recording
Unlimited recording
DAC/AVG Curve
Perfect DAC and AVG Curve display
D-Delay
-20µs~+3400µs
Indicating Resolution
0.1mm(2.5mm~100mm);1mm(>100mm)
P-Delay
0µs~99.99µs
Sensitivity Allowance
>62dB(200mm in depth,dia.2mm flat-bottom hole)
Vertical Linearity Error
≤3%
Horizontal Linearity Error
≤0.1%
Temperature
-20℃~50℃
Humidity
20%~90%RH
Power Supply
7.4V 4800mAh Lithium Battery
Packing Dimension
45x38x13cm(LxWxH)
Packing Weight
6.0kg
 Standard Packing List:
 
Items
Qty.
1
Main unit with back supporter(LEMO or BNC port)
1 Pcs.
2
1.5A/9V power adaptor
1 Pcs.
3
probe connecting cables
2 Pcs.
4
Data Pro Software disk and USB cable
1 Set
5
Straight probe 10mm 4MHz
1 Pcs.
6
Angle probe 8x9 60°4MHz
1 Pcs.
7
Manual, QC certificate, warranty card
1 Pcs. each
8
Instrument Case
1 Pcs.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
UT Probes: 
All probe specification can be customized according to your requirement.
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Plese do inform me the folowing information when you need UT probes:
1):Probe type(Angle Probe or Straight Probe);
2):Angle(40C,60C,70C or others);
   

3):Crystal Size(normal size:8x9mm);
4)Frequency(normal 2MHz,4MHz).

The probe price mainly depends on the crystal size. 

And the frequecy can be chosed by yourself in the range of 0.2MHz~10MHz. For other parameters like angle,we can provide the general angles such as 30°,45°,60°,70°,80°.
General Specification of UT Probe:
Crystal Size 5-25mm
Crystal Type Single or Double Crystal
Crystal Angle 0°-70°
Testing Range
1mm-280mm(according to required focus distance)
Center Frequency 2-8MHz
Test Standard Based EN12668-2
Material Stainless Steel
Sensitivity 52-54dB
Resolution 34dB
Initial Pulse Width 3mm
Angular deviation ±1°
Electrical Impedance 49Ω
Working Temperature -5-50°C
 
Packaging & Shipping
Every set of our equipement will be carefully tested and double checked steps by steps before being packed and delivery,as we all know that among such fierce international competition,only 100% good quality and stable performance can finally attain the customer's trust.Hence,we will always put the equipment calibraton job in the first place while manufacturing.
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