PHB-3000 hydraulic Brinell hardness tester

1. Principle and use:

This instrument adopts hydraulic principle and relies on manual operation to apply test force. This is a portable hardness tester that uses 3000kg test force and 10mm ball standard Brinell hardness test conditions. The test conditions and test accuracy comply with the Chinese standard GB/T231.2.

The instrument can be used to test castings, forgings, steel products in supply state, non-ferrous metals and heat-treated semi-finished steel workpieces.

2. Instrument features

1) On-site testing can be used in the workshop, simple operation, convenient to carry, and accurate on-site testing of large and medium-sized workpieces.

2) Repeatable inspection The permanent Brinell hardness indentation left after the test can be re-inspected at any time.

3) The true, accurate and true Brinell hardness test principle, and the principle and test conditions of the desktop Brinell hardness tester

Same as the test accuracy, the accuracy is much higher than the commonly used Leeb hardness tester and hammer hardness tester.

4) A wide range of testing can use a variety of test forces, select a variety of ball indenters, test steel, cast iron, aluminum, copper

And other common metals.

3. Specifications

1) Test force: 3000kg

2) Indenter: 10mm hard alloy ball

3) Test range: 16~650HBW

4) Test height: 0~350mm

5) Throat depth: 100mm

6) Indication error: in accordance with GB/T231.2

7) Repeatability of indication: in line with GB/T231.2

8) Weight: 13.8kg