HEF-301 Eddy Current Test Equipment Eddy Current Ndt Testing Flaw Detector
Brand Name:HUATEC
Certification:CE ISO
Model Number:HEF-301
Minimum Order Quantity:1 set
Delivery Time:3-5 days
Payment Terms:T/T, Western Union, L/C
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Location:
Beijing Beijing China
Address:
7th Floor, Chengyuan Building B, the Mid. Road of Jiancaicheng Haidian Dist.BeiJing,CHINA 100096
Supplier`s last login times:
within 21 hours
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Product Details
Eddy Current ndt Testing Flaw Detector Eddy Current Test Equipment
HEF-301
Nowadays, the eddy current testers used by NDT industries are
either with too big body or without impedance display mode and
advanced functions. These have influenced the applications of eddy
current testing technology in aviati on, power, petrochemical and
defense industry. With the improvement of electronic component
integration, especially the creation of high-performance data
acquisition system chip and low-power LCD monitor as well as
high-energy battery, it makes the design of small and hand-held
tester become more and more possible.
It has been proved by research that, operate sm art keyboards with
thumb is much easier than with other fingers because it has less
joints . HEF-301 takes this advantage to realize one-finger
operation. Moreover, with the latest digital electr onic technology
and
microcomputer technology, this instrument can offer not only
extremely convenient operation, but also reliable and stable high
performance.
HEF-301 is designed with advantages of impedance display mode,
multi frequencies and micro power. It can be used for flaw
inspection of metal materials and measure of cladding thickness and
conductivity. The instrument case is made from light and
wear-resistant material to make it sturdy and durable.
HEF-301 has high sensitivity for discontinuities of metal
materials, such as cracks on copper pipe surface, puckers and scars
of steel pipe, pits, scratches, wear scars, transverse fissures or
separation layers etc.
Besides the man-machine dialog and the spec ial digital electronic
balance technology, HEF-301 has a broad frequency range from 64Hz
to 5MHz which is appropriate for inspection requrements of various
metal materials. Since designed with full digital
technology, this instrument can create standard testing program for
different size which can be used for future. The selection of probe
completely depends on users’ testing requirements.
Specifications
Frequency range: 64 Hz~5 MHz (adjustable)
Gain range: 0~90 dB, adjustable in step of 0.5 dB
Phase rotation: 0~360 , adjustable in step of 1
Fast digital/analogue electronic balance
Impedance plan display window
Delay disappear of signal track
Menu type man-machine dialog
Communication by USB port (connect with USB and other removable
storage devices) or network port (connect with PC)
Digital filter
Optional in absolute probe, differential probe and self- comparing
probe
The alarm area is adjustable
Boundary dimension: 183x120x44 (mm)
Weight: 600g
Gross weight:4kgs
Menu page:
Structure of Eddy current flaw detector HEF-301:
Maintance
Keep the equipment clean with dustproof cover when it is not
working.
Keep the equipment working for 1~2 hours every day in the rainy
season to remove
moisture.
Make sure the equipment works in the environment without strong
electromagnetic
interference, and make sure the equipment is well earthed to keep
jamming signals away.
Please do not take the equipment apart to repa ir it. Once some
malfunctions happen, please
read the guide book first, and find out the reason. Or ask the
supplier for help.
Once users couldn’t expel the malfunctions, please send the
equipment b ack to our company.
The warranty for the equipment is one year from the day it is
shipped. If users store and
operate the equipment totally according to the guide book, we’ll be
res ponsible for the repir
or the replacement of the equipment free under the warranty once
there’s any quality
problem. After the expiration of the warra nty, we’ll charge for
repair cost.
The equipment should be packaged and stored indoors. The indoor
temperature is at -10 ℃~
+50 ℃, the relative humidity is not more than 85% RH, and there
should not have enough
harmful substance in the air to cause corrosion.
When the equipment is sent back to repair, please pack it with the
original case and liner to
avoid any damage in transit. We are not responsible for problems
caused by unqualified
packing. Therefore, please keep the original packing case a nd
liner for future use when
users get the new equipment out of package.
Please write the detailed delivery information on the packing case
when the equipment is
sent back to repair, such as our company name , the address, the
department, the contact and
the telephone number etc.
Optinal probes for HEF-301:
Operation step for phase analysis of block defect
Instrument: HEF-301 eddy current tester
Probe: pencil probe with frequency 50k-500KHz
Block: Al block
Operation:
1. Select “DISP.”, and set “Disp.Mode” as “Line”.
2. Select “PARA.”, set “Freq.Val.” as 100KHz, “Filter” as 8, “Gain” as 40dB, “Lo.Pass” as 99.5Hz, other parameters as default.
3. Select “DEB.”, set “Pro.Gain” as 15dB, “Driver” as 3, other parameters as default.
4. Select “OTHE.”, set “Y/X Ratio” as 2.0 (usually the Y/X Ratio is between 2.0-5.0 for pencil probe, and 1.0 for welding probe), other parameters as default.
5. Exit by pressing three times of exit key. Press ↑ key to set the center point, a dialog box will come out. Press “OK”, and adjust the center point to the bottom right corner by pressing the four arrow keys.
6. Press Enter key to confirm. Place probe vertically on block area without defect, press BAL key and shake the probe, shaking signal will be on the screen. Select “ANAL.”, and adjust frame to select shaking signal. Adjust phase to make shaking signal to horizontal direction.
7. Enter into testing by pressing two times of exit key. Place probe on block area without defect. Shake the probe to see shaking signal on the level, and then scan the three cracks on the block.
HEF-301 Eddy Current Test Equipment Eddy Current Ndt Testing Flaw Detector
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