Twardościomierze przenośne

TQ-4Combi, TQ-4C i TQ-3C

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High-precision hand-held instrument equipped with brand-new software, designed for non-destructive testing of production quality. Targeted for use across a variety of industries including metallurgy, mechanical engineering, aircraft construction, shipbuilding, atomic industry, and oil and gas.

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TQ-3C

Operating on the Leeb method, this hardness tester provides robust control over the hardness of a wide range of materials, including:

• All basic types of metals and alloys without necessitating additional calibrations (such as structural, tool, corrosion-proof, heat-proof, non-corrosive steels and alloys, as well as alloys of nonferrous metals, cast iron, aluminum, bronze, and brass).
• Components with surface hardening and high-frequency current hardening.
• Complex-shaped items.
• Heavy and large items with rough surfaces.

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TQ-4C

Operating on the Ultrasonic Contact Impedance (UCI) method, this hardness tester is specifically tailored for measuring the hardness of carbon structural steels across fundamental hardness scales such as Brinell (HB), Rockwell (HRC), and Vickers (HV).

• Carbonaceous and structural steels.
• Items with surface-hardened layers suach as cementation, nitride hardening, high frequency current hardening.
• Heat-proof, corrosion-proof, and non-corrosive steels.
• Plated coatings (e.g., chrome), overlaying.
• Items with complicated configurations.

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TQ-4Combi Plus

Combines the advantages of both UCI and Leeb methods for precise control of metals and alloys hardness.

Applications:

• Carbon and structural steels, along with other fine-grained materials.
• Hard-surfaced items treated with cementation, nitride hardening, or high-frequency current hardening.
• Heat-resistant, corrosion-resistant, and stainless steels.
• Non-ferrous metals and alloys such as cast iron, aluminum, bronze, and brass.
• Electroplated coatings like chrome, copper, nickel, zinc, and tin, as well as overlaying.
• Items of complex configuration including gear teeth, shafts, pipes of any diameter, grooves, and blind holes.
• Thin-walled and small-sized items.
• Large items and heavy-duty equipment like gas pipelines, rails, and construction elements.