WeldCheck 3 Eddy Current Flaw Detector

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With its improved mechnical and ergonomic design the WeldCheck3 brings ETher NDE’s WeldCheck series right up to date. Based on in-field inspection feedback and embracing the use of new materials, the WeldCheck 3 delivers to the end-user enhanced ruggedness, a toughened screen, improved connector access and performance, combined with optional features such as an encoder wheel. The WeldCheck 3 is a dual-frequency eddy current inspection instrument with conductivity. Dual channel/ frequency capability means that the instrument can be used for dual and single frequency applications. The WeldCheck 3 Series now offers the option of two models, one with the standard keypad for instrument navigation and the other with a thumbwheel configuration for fast single-handed software navigation, phase and gain adjustment during inspection.

  • Designed to meet & exceed the requirements of EN 1711 & ISO 17643 “Eddy Current Examination of Welds by Complex Phase Analysis”
  • Advanced features including Loop, Guides & Automatic Lift-Off Gain Correction
  • Thumbwheel option for rapid menu navigation.
  • User-friendly interface and ergonomic lightweight design
  • Toughened, anti-glare, crisp, daylight readable display, with screen protector.
  • Over 7 hours battery life and rapid 2.5 Hour charging time
  • Three year Warranty. 

Industry Standard Connectors

All of the probe connections on the WeldCheck 3 are IP68 rated which further enhances the adaptability of this flaw detectors across industrial sectors. The WeldCheck 3’s connector panel is fitted across the top of the unit, making it ideal for rope access inspection and moving around on-site, working at height or with harnesses.
Probe socket LEMO 12-Way 2B (IP68): Absolute, Bridge, Reflection and Conductivity. Probe socket LEMO Coax OO (IP68): Absolute.

Intuitive Software Menu and Icons

The WeldCheck 3 menu system is simple and fast to navigate, with the ability to set up selectable soft key menu items to the sidebar as familiar icons for rapid function access and a quick “setting” menu for easy set-up, review and adjustment. With four operator-selectable soft keys and a fifth slot for the last menu function used, technicians can quickly customise the system with their preferences. Each instrument parameter is associated with a unique, quick access soft key. There is also a front panel hard key that can be configured for rapid single press access to frequently used functions, as well as new, dedicated keys for Phase and Gain adjustment.

Guides Feature

“Guides” allows the user to display a slide show that can be created easily with commonly used desktop software. The benefit of this feature is that instructions, tutorials and procedures for an inspection can be added to the WeldCheck3 very quickly and the NDT inspector can easily switch between the inspection itself and the “Guides” while performing a live test.

Record and Replay

Up to 164 seconds of live data may be recorded in real-time and then played back either on the instrument or on a PC, using the desktop application ETherAnalyser for subsequent analysis and review. The recorded data may be further optimised by adjusting many settings including Phase, Gain, Filters, Display and Spot position. 

Screenshot Function

The Screenshot function captures a screen image of the displayed image during inspection, which means easy inclusion of inspection data for reporting.

Daylight Visible Large Colour Screen

We understand that the operator will use the WeldCheck 3 in all types of weather and light conditions and being able to see the screen clearly is a top priority. The screen is further enhanced with a 2mm thick anti-reflective polycarbonate protector sheet which has excellent impact strength and added UV protection thanks to an anti-glare coating. The WeldCheck 3 has a fully daylight readable 14.5cm LCD Colour Screen of 640 x 480 pixels ensuring the operator has excellent signal resolution and presentation no matter what the working conditions are. The operator has the choice of configuring their own colour schemes and display types. This will optimise their viewing ability of the screen in any light conditions. It is possible to view the readings in a choice of spot, time-base, waterfall or meter display types.
Additional features:

Conductivity Measurement

When connecting the Conductivity Probe, the WeldCheck+ auto-detects the probe and seamlessly switches into conductivity mode. Removal of the probe switches the instrument back to flaw detection mode. NB: The Conductivity Measurement Option is available through the purchase of the KACON001 KIT.

Automatic Lift Off Gain Compensation

The Lift Off Gain (LOGC) is a feature that automatically compensates the gain of the defect channel according to the paint thickness thus ensuring that a defect signal will appear the same height irrespective of the paint thickness.

Dual Frequency/Channel Feature

At different frequencies, different signal indications (e.g. lift off and defect) have a different relative phase and amplitude response. By means of Phase rotation and Gain change of the X Y signal components one of these indications can be manipulated to be almost identical in phase and amplitude as the other and then by subtraction (mixing), the unwanted component is minimised, giving an improved detection of the required signal. 
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