Аппарат для обнаружения дефектов тока с абсолютным зондом

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

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

HUATEC Group is a reliable manufacturer and supplier of testing instruments in Beijing China. HUATEC Group combines all the R/D and production advantage of all its own subsidiaries, takes advantage of its years marketing and sales experience in global market, contributes to offering most qualified competitive products and service to international markets. 

HUATEC Group products are composed of all kinds of metal and non-metal testing equipments, such as portable hardness tester, micro hardness tester, shore durometer, vickers hardness tester, Rockwell hardness tester, Brinell hardness tester, portable X-ray flaw detector, mobile X-ray flaw detector, Real-time X-ray image flaw system, holiday detector, digital portable eddy current electrical conductivity meter, digital ultrasonic flaw detector, coating/painting thickness gauge, ultrasonic thickness gauge, vibration tester, surface roughness tester, profile projector, etc, and all of their accessories such as ultrasonic transducer, test block, IQI, lead screen, densimeter, film viewer etc.

We have more than 15 R&D engineers in our group company, who make sure the produced product to be best quality. And more than 10 new products will be developed every year.

Q1. How about your samples?

Yes, we can serve you our samples for your test (Freight collect). You also can get a refund of the freight cost when the bulk order is placed.

Q2. How much for the freight?

It depends on your area, we will use DHL, FedEx and EMS bulk service, it had discount as normal express service. And we can return freight while you place order.

Q3. Do you have discount for large quantities?

Yes, It not only depends on your order quantity, but also the item you booked.

Q4. What about delivery?

Prompt shipment after receipt of order confirmation for regular products.

We can offer the free samples

We can accept OEM/ODM

The mass production is accordance with the samples

We can packed the production well and safe.

We can answer your questions in time after sale