,Company profile
Suzhou desisen electronics company limited is specializing in studying nondestructive testing technology,all kinds of eddy current detector, sorter, ultrasonic detector,magnetic particle detector,X ray detector ,penetrant testing and research and development and production on automatic detector of tubes rods,mental accessories, shaft pin circle bar , as well as other metal accessories.
Providing customers with integrallty testing solution and process so as to satisfy customers’ requirements about testing quality of product quickly and fully.
The products are wildly applied to electric power ,nuclear energy, aerospace ,defence industry,metallurgy,mechanical manufacturing. A lot of breakthrough has been made in these years,and be the first one to generalize multi-functional intelligent eddy current detector,multi-frequency multi-channel eddy current detector,double frequency double channel eddy current detector, tubes and rods automatic testing system,aircraft wheel automatic testing system.
Our company and many academies,institutes has developed high speed detector and an online eddy current detector which can up to 3200m per minute by working together which fill the vacancy of china ,so it is strongly promote Chinese development of detecting career.
The series of eddy current detector produced by company is popular with china and foreign countries,and they have been sold to German,America, Middle East ,Japan,Korea,and so on ,our products are also wildly used in Chinese metal manufacturing.
The company is insisting on scientific and technological innovation ,keeping researching and studying high -performance eddy current detector,ultrasonic detector so as to satisfy customers’needs, to create world brand, strive for the first in this line and make our products extremely gorgeous ,and do service more professional.we are willing to cooperate with our users in the most sincere dedication, and occupy international market as well as create brilliant result in the globalization .
2,eddy current flaw detector works
Eddy Current Testing (Eddy Current Testing) is one of many non-destructive testing (NDT) methods. It uses the basic theory of "electromagnetics" as the basis for conductor detection.
Eddy current detection is to connect the conductor close to the AC probe, the establishment of alternating magnetic field, the alternating magnetic field through the conductor, and with the occurrence of electromagnetic induction, in the conductor to establish eddy current. The eddy current in the probe conductor also produces its own magnetic field, and the effect of the eddy current field changes the strength of the original magnetic field, which in turn leads to changes in voltage and impedance. So when the conductor appears defective or measured metal material changes, will affect the eddy current strength and distribution, eddy current changes caused by the detection coil voltage and impedance changes, according to this change, you can indirectly know the defects within the conductor The presence and defects of metal materials
Instrument profile
Portable FET-9HS intelligent digital dual frequency eddy current flaw detector is convenient to take and suitable for online ,offline flaw detection of metal pipe , wire rods,steel pipe,steel rods it can also apply to automatic flaw detection of other mechanical accessories such as the inner wall of the tube,drill plate,bearing coil,hole of the slap,square billet,round billet.Equipped with relative independent testing channel,so it can drive combined probe formed by absolute and differential coil,the detecting channel collect data simultaneously so as to detect longitudinal crack and transverse defect of metal bars,rods,wire rods ,during production. it has high sensitivity on longitudinal defects such as submerged joint and surface opening cracks.It can reliably detect cracks resulted from malfunction during production.
The traits of function
The signal got by detecting channel can make impedance plane diagram and time base showed on the screen,Suitable for detecting requirements of every kind of metal material,due to adopting full digitization design ,so it can build many standard detecting procedures and professional systems in the instrument.It’s convenient for users to use to change the specifications and be furnished with input and output control connector,convenient to detect connector of scene and many kinds of equipment and work together.
Instrument parameter
1. Frequency range :64Hz-2MHz
2. Gain: 0-48dB, step distance is 0.5dB
3, phase: 0-360 degrees, step distance is 1 degree
4. Independent optional frequency
5, different styles of mode Settings
6, Automatic phase, amplitude analysis function
7. Automatic zero calibration system: zero interval time can be set
8, different styles of alarm area setting, can be applied to a variety of modes
9. Gain ratio (Y/X) : 0.1-10
10, automatic screen clearance/tracking impedance display
11, with detection signal playback, access, and other functions
12, Fast analog/digital electronic automatic balance and dynamic tracking filter
13, the operation interface is simple and intelligent, easy to operate
14, Suitable for all kinds of probes: external through type, pen type probe
15. It is suitable for on-line and off-line quality inspection of metal pipes, rods and other metal parts manufacturers
16. Fast numbers
17. Set alarm area of non-constant amplitude and asymmetric phase
18, a variety of display mode: impedance, time base
19. Digital filtering
20, sound and light alarm output
21, automatic balance time
22, internal and external clock selection
23, can store a large number of various testing procedures and testing data
24. Extended function of eddy current signal playback
Automatically record and display defects
26, display mode: solid line, blanking
27, blanking display coefficient: 1 ~ 100
28. Cartesian coordinate system and polar coordinate system background selection
Automatic calendar and time display
30, liquid crystal display
31, power supply: lithium battery full use 6-8 hours
32. Simulated electronic balance
33. Measure the amplitude, phase and digital value of the defect
34.hardness separating function
Some company qualifications
Working environment
Working temperature :-15~55℃
Saving temperature:-20~60℃
Relative humidity not exceed 85%
Working voltage :VC220V/DC24V
liqing
市场部 marketing department
苏州德斯森电子有限公司 suzhou desisen electronics Co.,Ltd
江苏省苏州市吴中区东山大道4168号U科技园31幢
Building 31,U TechnoPark, No 4168 ,Dongshan avenue.wuzhong district ,suzhou city ,jiangsu province
(P.C.) 215200, (Tel.) 0512- 63419655, (Fax) 0512-63459655 (phone) +86--15150165119 (wechat)
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