Electrospark Defectoscope "Crown 2.2"

The Corona 2.2 flaw detector can be used to check the structural integrity of paintwork, powder, film, bitumen and other protective coatings. Suitable for the study of coatings on products made of iron, concrete and other current-conducting materials at any stage of operation of the facility. An electrospark flaw detector is able to detect places of voids, non-paints, cracks, delaminations, microholes, porosity, unacceptable thinning and various foreign inclusions in coatings.

Features

• test voltage range 5 - 40 kV;
• the smallest distance between two defects fixed as separate is 25 mm;
• digital indication of test voltage on the display with a resolution of 0.1 kV;
• allows you to control both the internal and external surfaces of pipelines;
• time of continuous operation from a charged battery from 5 to 8 hours;
• light and sound indication of electric spark breakdown;

• thickness of controlled coatings: up to 16 mm;
• a large number of replaceable electrodes for monitoring products for various purposes;
• using a spring electrode, pipes with a diameter of up to 1,520 mm can be examined;
• a small effort of pressing the "CONTROL" button facilitates long-term work with the device;
• battery discharge control and auto power off when voltage drops to 11 V;
• the ability to quickly replace the battery.

Equipment

• high voltage transformer holder;
• electronic control unit;
• brush fan electrode;
• T-shaped electrode;
• extension cord for the electrode;
• clamp;
• ground wire with magnet and clamp;
• grounding pin;
• adapter cables to charge the battery;
• Charger;
• battery 2 pcs.;
• a thermal bag for the control unit;
• a suitcase for storage and transportation;
• manual.

Accessories

• spring electrode with a diameter of up to 1,520 mm;

• auxiliary rubber electrode with electrically safe handle;
• small T-shaped electrode;
• ring rubber electrode;
• brush hair electrode;
• flat rubber electrode;
• sickle electrode;
• in-tube disc electrode;
• extension cords for electrodes 0.3 - 2 m long;
• ground wire up to 20 m long;
• additional batteries;
• electrical safety handle;
• removable handle.