Ndt Testing Pulsed Eddy Current Testing Equipment Digital Conductivity Meter

Eddy current ndt testing pulsed eddy current testing equipment eddy current testing machine

Products of this series are the first generation of Digital Conductivity Meter designed with eddy phase. These products may be used for distinguishing, grading, and state detecting for non-ferromagnetic metal. These are commonly used in industries of machinery,electric power, aviation, aerospace, nuke, military, etc.

Application

• Distinguishing and examining alloy
• Examining heat-treating state, during manufacturing, as well as inspecting over-heated damage during service (such as airplane).
• Detecting grades of materials
• Metal classification
• Detecting the density of powder-metallurgical parts
• Detecting the conductivity of conductors during manufacturing and servicing.

Features

• Beautiful appearance, easy to carry about and grasp, simple and convenient to use.
• Big screen, big character typeface; displaying measured result, working frequency, temperature, temperature coefficient, etc. simultaneously.
• Properly designed with back-light illumination for reading measured data in poor-light environment.
• Special temperature coefficient setting and auto calibrating mode, convenient and reliable for user to operate.
• Excellent design of lift-off compensation and temperature compensation of the instrument to ensure the precision of measurement.
• With interchangeable probes of the instrument, the user oneself is able to change probes provided by our company without matching.
• With built-in data memory, enough to record 4000 groups of measured data and important measuring parameter; to connect to a computer for forming a complete report.
• Two kinds of measuring units (MS/m or %IACS) for convenient selection. It is easy to switch to resistivity value directly on the measurement interface.
• Two kinds of language selection: Japanese and English.

Technical parameters

Standard accessories:

Main unit 1pc, probe 14mm diameter 60KHz, communication cable, operation manual, calibration certificate, recharger, instrument stand, U- disk (or optical disk),

2 pieces of standard conductivity blocks for model HEC-103A1; 3 pieces of standard conductivity blocks for model HEC-103A

60KHz can test the workpiece thickness not less than 3.6mm, if you have thinner parts to be tested, you can choose model HEC-103B with 500KHz probe, it can test 1.3mm thickness.

Optional accessories:

Conductivity blocks Leather protective sleeve

The primary indexes comparing of

HEC-103A and HEC-103A1 eddy current conductivity meters

1. Measurement range:

The measurement range of model HEC-103A, 103B, 103B1 is large. Besides copper, copper alloy, aluminum and aluminum alloy, the instrument can also measure titanium,titanium alloy and other low conductivity non-ferrous metal. It is real full measuring range instrument. You needn’t separately buy high or low conductivity instrument, but one our instrument is enough.

2. Lift-off compensation

Lift-off compensation is a important parameter of eddy current conductivity meter, which means the instrument’s capacity for overcoming the non-conductive layer (as paint, coating, etc.) above the tested material. Model HEC-103A, 103A1, 103B or 103B1 is the same as all top brand same type instrument and the only instrument whose lift-off compensation is up to 0.5mm. Even if there are coating, paint, or other impurity and rough surface above the tested material, you could get the accurate testing data only if the gap is less than 0.5mm.

3. Working frequency

The currently used working frequencies are 60 KHz and 500 KHz, 60 KHz for aviation industry standard, 500 KHz for detecting sheet metal. Model B is the only instrument, which has a high and a low frequency probes and the high frequency probe is up to 500 KHz. The high frequency probe can be used for super thin workpiece whose thickness is 0.1mm to 0.3mm, so you no longer need to worry about measuring super thin workpieces.

4. Measurement area

The diameter of eddy current conductivity meter’s probe is usually between 13mm and 14mm, but model HEC-103B standard delivery has such a big probe and a small probe whose diameter is 8mm. The probe is used of electromagnetic shielding technology, that the measured material needn’t be more than twice the size of probe. It can measure the small workpiece with the minimum value of 8mm, so you no longer need to worry about measuring small workpieces.

5. Measuring camber and rapid sorting

Model HEC-103B has unique camber modification technology, with the special camber measurement mode and “∧” shape probe cover, the camber material can be measured stably.

Model HEC-103B has continuity measurement function, which can help you to sort materials quickly by setting the upper and lower bound warning, in order to maximize efficiency.

6. Temperature compensation

The other instruments have only virtual temperature compensation mode, which can measure accurately only when the calibration standard block’ temperature is same as the measured material. Model HEC-103B used the advanced technology from Germany. It is the instrument which has the real full-automatic temperature compensation. Even if the block’s temperature is different with the material, it could automatically compensate the standard values.

7. Data storage

All models can save 500 set dates. It can be set as auto-saving without affecting the operating speed. You no longer need to take notes but easily view the measurements at any time, that also reduce manual error rate. All models HUATEC except HEC-101 instruments can connect the computer and upload data to the computer to organize and print

8. Measurement accuracy

Each model’s indicators and functions are different from the other, but the most critical parameter called measurement accuracy of instrument is uncompromising. All models’ accuracy is up to ±0.5% ~ ±1% as the foreign same type instrument, to ensure the most precise measurements.

9. Measurement parameter

Every models have three kinds of measurement parameters are “MS/m”, “%IACS” and “ῼ • mm²/m”, one keyboard toggle without manual handling, be wonderfully easy to use.

10. Protective sleeve, optional as order for model HEC-103A and HEC-103A1.