Rockwell Motor-driven Digital Rockwell Hardness Tester Digital Display Rockwell Hardness Tester HST-HR150DS
HRB: press 100kg load and 1.5875mm diameter steel ball into the product, and the hardness value is obtained by the pressure depth for materials with low hardness. Such as soft steel, annealed steel, regular steel, malleable cast iron, brass, bronze, aluminum alloy, etc.
HRC: use 150kg load and 120 diamond cone pressure into the product, and obtain the hardness value through the pressure depth, for materials with high hardness. Such as: quenching and low temperature tempering carbon steel, alloy steel, industrial (mold) steel, cold hard cast iron, titanium alloy, etc.
2.Technical Parameters:
MODLE |
HST-HR150DS |
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Measuring range |
20-95HRA,10-100HRB,10-70HRC |
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Initial test force |
10kgf(98.7N) |
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Total test force |
588.4N、980.7N、1471N(60、100、150kgf) |
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Type of indenter |
Rockwell diamond indeter |
ф1.588mm steel ball indenter |
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Test space |
Maximum allowable sample height: 170 mm |
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Head center to machine wall distance: 135 mm |
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Test force application mode |
manual operation |
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Hardness read |
Dial reading |
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Hardness resolution |
0.1HR |
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Measuring scale |
HRA、HRB、HRC |
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Product Features:
* Upgrade with digital display, can button operation;
* Equipped with USB power interface, accurate, reliable, durable, high test efficiency;
* Standard HRA, HRB, HRC scale (other scale is optional);
* High precision, hardness resolution of 0.1HR;
* Data output via USB or wireless device (optional);
* The working environment is highly adaptable and can be widely used for quality monitoring in the production site.
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