Advanced Ultrasonic Flaw Detection for Composite Hollow Core Insulators with DS-702

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Advanced Ultrasonic Flaw Detection for Composite Hollow Core Insulators with DS-702

With the growing momentum of the ATMANIRBHAR BHARAT initiative by the Government of India, the electronics and electrical industry is witnessing a powerful shift toward self-reliance and local manufacturing. 

One such significant development is the domestic production of Composite Hollow Core Insulators modern alternatives to conventional porcelain and glass types.

These insulators offer superior performance, lightweight design, and enhanced safety, making them the preferred choice in power transmission systems.

The Challenge: Testing Critical Bonding in Composite Insulators:

Unlike conventional insulators, these new composite types feature a rubber-like bonded corea critical component responsible for mechanical strength and electrical insulation. Ensuring the integrity of this bond is crucial to overall insulator performance.

To inspect this bond effectively and non-destructively, the ultrasonic flaw detection method has proven to be highly reliable.

The Solution: DS702 with Special Frequency Probe

At EECI, we proudly present the DS-702 Ultrasonic Flaw Detector a powerful, field-tested solution tailored for evaluating bonding in composite insulators. When paired with a specialized 5mm diameter frequency probe, the DS-702 enables accurate and reliable assessment of the bonded core—without damaging the insulator.

Applications & Advantages: 

Non-destructive testing of Composite Hollow Core Insulators Ensures product reliability before installation Reduces inspection time and human error Enhances in-house QC for manufacturers supporting Atmanirbhar Bharat

Key Features:

• RF display Mode with Zero Crossing Measurement
• Tunable High Voltage Pulser for High Penetration Applications
• Interfacegate(IF) for Immersiontesting
• 3 Measurement Gates with Advanced Measurement Modes
• Enhance Measurement Mode
• Time Corrected Gain (TCG)
• Universal DGS
• FlexiDGS
• AWS D1.1/D1.5
• Convenient On-Board Reporting
• Continuous Video Recording

Connect with our Sales Team to know more about DIGISCAN DS-702.