TFT-LCD Large Screen Multi-function Digital Eddy Current Tester Using DSP and FPGA Integration Technology
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Basic Infomation
Place of Origin: Beijing
Brand Name: HUATEC
Certification: ISO, CE, GOST
Model Number: HEF-4D
High Light:

eddy current testing machine


eddy current tester

Payment & Shipping Terms
Packaging Details: Standard export package
Delivery Time: 1-4days
Payment Terms: T/T, Paypal, Western Union
Supply Ability: 500pcs per month
Independent Detection Frequency: 2 In Total
Frequency Range: 10 Hz~10 MHz,Step 1 Hz
Gain: 0 DB~99 DB,Step 0.1 DB
Phase: 0~359°,Step 1 Deg , Flexible Phase Rotation
Intelligent Mixing Unit: 1 In Total
Lift-off Height: 1--3mm, No Need To Hide The Surface Layer Processing
Automatic Balance: Digital Electronic Balance
Probe Driver: Vpp=1~8V,meet Different Probe Structures, Multi-function
Digital Filtering: HPF(0Hz~2000Hz)、LPF(0Hz~2000Hz)
Center Coordinates: X Y Adjustable
Product Description

TFT-LCD Large Screen Multi-function Digital Eddy Current Tester Using DSP and FPGA Integration Technology 0


TFT-LCD Large Screen Multi-function Digital Eddy Current Tester Using DSP and FPGA Integration Technology 1

TFT-LCD Large Screen Multi-function Digital Eddy Current Tester Using DSP and FPGA Integration Technology 2

product description
HEF-4D is HUATEC electromagnetic product family adds a "forcing", using the world's most advanced DSP and FPGA integration technology greatly improve the signal processing speed, detection accuracy rate is 10 times that of similar products.
Suitable for almost all eddy current testing applications, but also effectively suppress interference signals, which not only has a conventional digital "dual" eddy current testing, also has a "magnetic memory, conductivity, thickness measurement" measurement functions, products widely used in military vulnerability assessment ( surface inspection blades, wheels, landing gear and other aircraft components); aircraft rivet holes or bolt holes in the surface crack detection hole without dismantling or removing fasteners state, the multilayer structure of the aircraft, and aluminum skin detection wing fuselage joints, the stress of the metal structure has a strong focus on early diagnosis function .
HEF-4D Fool-style operation available., Without long time special training, we will be able to work posts.
Special Note :Four functions required to configure different sensors support.
Used in aerospace, aviation, special, higher education, metal parts, pipes, construction, weld, metal parts and other testing,
Technical Parameters  
Eddy Current Testing Specifications : TFT-LCD Large Screen Multi-function Digital Eddy Current Tester Using DSP and FPGA Integration Technology 3  
Large screen, high brightness 5.7-inch color TFT-LCD, to solve the shortcomings of traditional screen  
Independent Detection Frequency:2 in total  
Frequency Range:10 Hz~10 MHz,Step 1 Hz  
Gain:0 dB~99 dB,Step 0.1 dB  
Phase:0~359°,Step 1 Deg , flexible phase rotation  
Intelligent Mixing Unit:1 in total  
Lift-off height: 1--3mm, no need to hide the surface layer processing  
Automatic Balance:Digital Electronic Balance  
Phase / non-amplitude, box and fan boxes, alarm mode to meet your testing needs  
Probe Driver:Vpp=1~8V,meet different probe structures, multi-function  
Independent X and Y gain adjustment  
Digital Filtering:HPF(0Hz~2000Hz),LPF(0Hz~2000Hz)  
Capacity USB 2.0 (Host) output connection  

Real-time signal preservation,playback,analysis,save and print:


Center coordinates: X Y adjustable  
Operating System:Linux 2.6 Operation Language:English/Chinese  
Display Mode:Impedance, time base, rectangular coordinates, polar coordinates  
Power Supply : 110V~220V, built-in rechargeable lithium battery 8000MAH  
Online hotkey graphics, text help  
Operating Temperature: -20° ~ 60°C  
Standard system: Cartesian coordinates, polar coordinates  
L X W X H :250 MM x 200 MM x 85 MM,Weight:2.0KG  
Magnetic Memory Diagnostic Specifications :  
Of Principle and a new method of diagnosis (21 century's most important detection method) --- MMM  
Based on magnetic memory utilization due to the work load caused by stress concentration area of metal  
This method belongs to the rapid detection method does not require the clean metal surface  
Be having a stress concentration area of the test object and the most dangerous part of the work, so that "early" diagnosis and early warning, improve work efficiency and safety  
Show mechanical stress concentration area - the main source of damage arising  
Determination of stress concentration specific defect exists, and to assess their degree of danger  
From horizontal metal structure began to measure the position of the future development of cracks, size and direction  
The actual life assessment device  
The measurement results using a computer to process information, and made with a special method and its corresponding systematic program to develop preventive measures to ensure the safe operation of the part being inspected  
Especially suitable for nuclear energy, electric power, petrochemical, aerospace, aviation and other sectors in the testing and stress testing and testing-service ferromagnetic metal parts of various pipelines, analysis and evaluation. Also used in boilers, petrochemical, pipeline pressure vessels, storage equipment testing  
Measuring range :-500GT---+500GT  
Detection speed :0.5-1m/s  
Lift-off height :150mm  
Minimum step :1mm  
Gain :0 dB~99 dB,wide gain adjustment, increase the resolution  
Display: waveforms, numeric, so you at a glance;  
DSP digital filters: high-pass, low-pass frequency (0Hz ~ 2000Hz)   Conductivity measurement technical data :  
Fast digital electronic balance Testing method: eddy current method  
Automatically clear impact "of the geomagnetic field   ◆Conductivity testing range :0.5%IACS—  
Alarm settings: Each channel independent non-amplitude size settings   110.0%IACS (0.28-64.0Ms/m)  
Alarm sound: On / Off   ◆Display Unit :%IACS/MS/M both available  
100 group testing process parameter storage Resolution :0.1%IACS
10000 graphics storage, graphics can be saved as the U disk  

◆List-off effect : Probe comp


    Accuracy : ±1%IACS  
Coating thickness measurement technical data :   ◆Temperature:Built-in probe sensor with auto-compensation function  
Testing method: eddy current method      
matrix: iron, non-ferrous   ◆RAM:Above 10000 set of testing data could be saved  
conductivity test range :0—1500μm (0—59.04mil)  

Result could be auto-corrected to the value of 20°


display units: um mil convertible      
resolution :1um Additional features :  
accuracy : ±1um Scalable magnetic flux leakage inspection capabilities with eight channels  

data memory: the measurement data can be stored for more than 1000


Scalable Array Eddy Current Testing  
Language: English Scalable C-scan Eddy Current Testing  
Standard configuration  
Host HEF-4D :One set TFT-LCD Large Screen Multi-function Digital Eddy Current Tester Using DSP and FPGA Integration Technology 4  

Probe: customized according to user-specific probes and structures different inspection requirements

College Standard: Print the probe through the probe, conductivity probe, thickness measuring probe, a magnetic memory probe

Probe cable: ONE  
Charger: ONE  
Battery: ONE  
Test block: Optional  
Instructions :ONE  
Warranty Card : ONE  
Product List : ONE  


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Tel : 8610 82921131,86 13910983110
Fax : 86-10-82916893
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