K1
K1_2

Product Description

Purpose
The detector is designed to reveal cracks, porosity, inadmissible thinning and other continuity violation of inner and outer protective dielectric coatings (paint and lacquers, powder, foil, bitumen and other dielectric coatings with thickness up to 1 mm) on metallic products with application of pulsed high voltage while an electric spark is fixed by the device in the place of continuity violation or inadmissible thinning.

K1_5Features
— adjustable output voltage range: 0,7-4 kV;
— maximum controlled thickness of insulating coatings: 0,04-1 mm;
— possibility to control coating thickness from 40 µm to 1 mm;
— completion with specialized rubber electrodes for paint and lacquers coatings;
— digital display showing voltage on electrode;
— high stability of voltage on electrode;
— possibility of sensitivity adjustment;
— quick battery replacement;
— possibility of external battery charging;
— high safety due to pulsed operation mode;
— small dimensions and light weight;
— large selection of replaceable electrodes to control articles used for different purposes;
— possibility to control coatings on concrete frame.

Basic technical characteristics
— coating thickness range:   0,04–1 mm;
— voltage on electrode adjustment range:  0,7–4 kV;
— output voltage adjustment resolution: 0,1 kV;
— type of indication of voltage amplitude on electrode– digital (3-digit);
— operating time from charged battery: up to 20 hours;
— device power source – built-in rechargeable battery: industrial for temperature range: -20 °C…+45 °C; low-temperature for temperature range: -45 °C…+45 °C;
— weight: control unit (with battery): 2 kg; high-voltage transformer-holder, VT1 – 1,3 kg;
— overall dimensions: control unit:  240 × 149 × 52 mm; high-voltage transformer-holder, VT1 Ø 50 × 350 mm.


K1_6Delivery set

High-voltage transformer-holder VT1, control unit, specialized rubber or brush electrode, extension rod, charging device, two rechargeable batteries, earth rod, magnet, earth lead, operating manual, thermo bag, case for storage and transportation.
The device may be completed with other replaceable rubber and brush electrodes with inspection zone from 50 to 400 mm and also specialized electrodes for internal and external pipe insulation inspection on pipe diameter from 50 to 820 mm.

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Electrodes

External pipe rolling spring electrodes
Used for testing the coatings on the outside of pipes. Available for pipes from 133 to 1500 mm diameter.

Prstencové-pružinové-elektrody

Brash (fan) electrode
Designed to define places of continuity violation on insulating coatings of pipes from 133 to 1500 mm diameter.

Metličkové-(vějířové)-elektrody

Brash (hair) electrode
Designed to define places of continuity violation on insulating coatings.

Metličkové-(vlasové)-elektrody

Internal pipe disk electrodes
Designed to define places of continuity violation of insulating coatings inside pipes.

Disková-elektroda-pro-vnitřní-stěny-potrubí

Crescent-shaped electrodes
Designed to define places of continuity violation on insulating coatings pipes from 25 to 1020 mm diameter.

T-shaped electrodes
Designed to define places of continuity violation on insulating coatings of pipes with diameter from 25 to 1020 mm.

T-elektrody

Silicone rubber electrodes
Designed to define places of continuity violation on insulating coatings.

Straight silicone rubber electrodes: Ideal for testing coatings on the large flat surfaces.

Rovné-gumové-elektrody

Round silicone rubber electrodes (with hole): Used to test coatings on the outside of small pipes (from 25 mm diameter).

Kruhová-(s-otvorem)

Curved silicone rubber electrodes: Used for testing the outside of pipes. Curved 180° for pipe sizes up to 800 mm , curved 90° for the larger sizes.

Zakřivené-gumové-elektrody


Rubber ring electrodes: 
Used for testing the outside of pipes.

Kruhové-gumové-elektrody

Special electrodes can sometimes be made to customers own specification.

 

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