HEF-301 64Hz to 5MHz Multi Frequencies Eddy Current Metal Materials
Flaw Inspection Testing Instrument
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 |
| Boundary dimension | 183x120x44 (mm) |
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
Standard configuration:
HEF-301 eddy current flaw detector
Pen probe
Test block
Power adapter
Instrument box
Transmission Line
Documentation
Operational Guidelines
A Certificate of Product Qualification
A Quality Assurance Certificate
A Quality Feedback Form
A packing list
Communication software
