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HB-3000ET touch screen electronic Brinell hardness tester_Hefei Boyi Instrument Equipment Co., Ltd.

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Brinell hardness tester

HB-3000ET Touchscreen Electronic Brinell Hardness Tester

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HB-3000ET Touchscreen Electronic Brinell Hardness Tester


product description

1. The fuselage is made of high-quality cast iron in a single casting, combined with the automotive paint treatment process, the appearance is round and beautiful;
2. HB-3000ET adopts closed-loop electric loading, with automatic protection functions for overload and over-position; the test process is automated, and there is no human error;
3. The electric loading and unloading test force is adopted, and closed-loop feedback is performed by a pressure sensor with a precision of 5 ‰, which is controlled by a high-speed ARM processor and the test force can be automatically corrected;
4. Unit conversion of full hardness scale can be performed automatically;
5. Configure Bluetooth mini printer, and output data through RS232 port;
6. Accuracy complies with GB / T231.2-2018, ISO6506-2 and American ASTM E10 standards.

Application range

1. Determine the Brinell hardness of ferrous metals, non-ferrous metals and bearing alloy materials;
2. Hard alloy, carburized steel, hardened steel, surface hardened steel, hard cast steel, aluminum alloy, copper alloy, malleable casting, soft steel, quenched and tempered steel, annealed steel, bearing steel, etc.

Technical Parameters

model HB-3000ET
Measuring range 5-650HBW
Test force 612.9, 980.7, 1225.9, 1838.8, 2451.8, 4903.5, 7355.3, 9807, 14710.5, 29421N (62.5, 100, 125, 187.5, 250, 500, 750, 1000, 1500, 3000kgf)
Test piece maximum allowable height 330mm
Distance from indenter center to machine wall 150mm
Hardness resolution 0.1HBW
power supply AC 220V, 50Hz
Dimensions 700 * 268 * 980mm
weight 210kg


Attachment configuration

Daping Workbench 1 V-shaped workbench 1
Steel ball indenter φ2.5, φ5, φ10mm 1 each Steel ball: φ2.5, φ5, φ10mm 5 each
20X reading mirror 1 Standard Brinell Hardness Block 2 pieces



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