Purpose of use:

LZ-6A is used to detect invisible defects on the surface of metals and products and in laboratory practice. It is a liquid with an intense yellow-green luminescence and if subject to the action of ultraviolet rays, it is luminescenced in a layer less than 1 micron. At temperatures below 18 C precipitations can be formed. PR-1 is used to display and record invisible defects detected using capillar penetrant testing. It is a white movable liquid with a specific odor. OZ-1 is used to remove the luminescent component from the surface of testing part, it is also used in laboratory practice. Depending on type of the surfactant used color can be transparent or have a pearly opalescence. The main consumers are aviation engineering and machine-building companies.

Purpose of use:

This substance is used for surface marking of metals and other products. Colors: red, purple, blue, black, green. Main customers of this substance are: metallurgical, pipe-rolling, metal-working, machine building and instrument enterprises, companies of electronic industry, etc.

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Purpose of use:

It is a penetration substance of the second class of sensitivity and it is used for detection of surface defects by luminescent method. The main customers are: machine building, aviation companies and enterprises of military sphere.

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Purpose of use:

It is a developing agent of second class developing water and emulsion based liquids. The main customers are: machine building, aviation companies and enterprises of military sphere.

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