Handheld Eddy Current Testing Equipment HEF-301 has a broad frequency range from 64Hz to 5MHz
It has been proved by research that, operate smart 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 electronic 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 and micro power. It can be used for the inspection of various flaws.
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 special 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, parameters for various applications can be saved for future use. The selection of probe completely depends on users testing requirements.
HEF-301 comply with stamdards: JB/T 10658 and EN1711.
In-built lithium polymer batteries, 5.5hours continuous working time, removable battery can be charged with separate charger.
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
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:
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