TEQTO Estonia OÜ's TQ-4Combi is a versatile portable hardness tester that integrates UCI and Leeb methods for maximum flexibility in field and laboratory applications.
Key Features of TQ-4Combi:
- Wide hardness scales: Brinell (HB), Rockwell (HRC, HRB, HRA), Vickers (HV), Shore (HSD), Leeb (HL).
- UCI probes (HV1, HV5, HV10) for thin, light, or surface-hardened components.
- Leeb probes (D, E, G) for rough, heavy, or large structures.
- Automatic conversion between scales according to ASTM and DIN standards.
- Measurement of tensile strength (MPa) from Brinell results.
- High accuracy and repeatability with automatic averaging and rejection of incorrect results.
- Built-in memory for up to 12,400 measurements with USB data transfer.
- Color display with statistics, graphs, and customizable settings.
Applications of TQ-4Combi:
- Heat-resistant, corrosion-resistant, stainless and tool steels
- Non-ferrous alloys (aluminum, copper, bronze, brass)
- Cast iron and coatings (electroplated, nitrided, hardened layers)
- Thin-walled, lightweight, or complex-shaped parts
Origin: Estonia (EU)
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