Portable FET99ST intelligent digital type eddy current flaw detector is convenient to bring , suitable for online offline and outdoor flaw detection of every kind of metal accessories 、automotive accessories、metal pipe、rods、wire rods。It also applies 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 collects data simultaneously so as to detect longitudinal crack andtransverse defect of metal bars、rods、wire rods during production。 it has high sensitivity on submerged joint and surface opening cracks。
scene pictures
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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,forming a highly automated entirety。
1、Detecting channel :1 (the number of channel can be extended according to needs)
2、 Frequency scope :64 Hz~2 MHz,satisfying detection of multiple kinds of metal material
3、The scope of gains :0~99.0 dB ,continuously adjust ,stepping is 0.5db
4、Phase position rotation: 0~359°,continuously adjust,stepping is 1degree
5、Ratio of gains :(Y/X)0.1~10.0
6、Detecting speed :0-640m/min
7、Probe drive level is adjustable :1~8,truly means multifunctional detection
8、Quickly figure/analog electronic balance
9、Unequal amplitude、dissymmetric phase position alarm region setting
10、Multiple displayed ways:impedance 、time base
11、Digital filtering :low pass(0Hz~2000Hz)high pass(0Hz~2000Hz)
12、Delayed hardware output alarm、real time hardware output alarm
13、Sound-light alarm output
14、Automatic balanced time:1~1000 seconds
15、Internal external clock option
16、Having function of end socket、end signal cut off
17、Saving mass detecting procedures and detecting data
18、Eddy current signal playback extended function、detecting amplitude、Phase position、digital value of flaw
19、Automatically record the number of flaw and its position
20、Automatically form detecting report (including the number of detecting 、number of qualified products 、unqualified products)
21、Displayed ways :real line、blanking
22、Blanking displayed coefficient
23、China-English operating 、online help
24、Background solution of rectangular coordinate system and Polar coordinate system
25、Automatic calendar 、time displayed
26、Power source :lithium battery can be used for 6-8hours once it is charged
Working temperature :-15~55℃
Saving temperature:-20~60℃
Relative humidity : not exceed 85%
Working voltage :VC220V/DC24V