HST-HR150AS Digtal Display Manual rockwell hardness tester

신청:
Suitable for quenched steel, tempered steel, annealed steel, cold and hard casting, malleable cast iron, hard alloy steel, aluminum alloy, copper alloy, bearing steel etc.

특징:1. Displays hardness values digitally and allows for setting dwell time and unit conversion.

2. The machine body is crafted from high-quality cast iron, with a single-casting process complemented by car paint treatment for a sleek and appealing appearance.

3. Provides direct digital readouts and automatic conversion to Brinell and Vickers hardness scales.

4. Utilizes a precision hydraulic buffer with no leakage, ensuring smooth loading and unloading without impact, and adjustable speed.

5. Accuracy complies with GB/T230.2 and ISO 6508-2 standards.

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