601MHB Digital Brinell hardness tester is a high-tech and new product combining the optics, mechanic and electrics features, with a novel and pleasing appearance, direct-viewing display, stable performance and good reliability, hence, it is an ideal instrument for the testing of low load Brinell hardness. The instrument has 8 steps test force and 9 kinds of Brinell testing scale for arbitrary selection; With 2 sets of objectives 5╳ and 10╳ both can be used for measurement; Automatic shifting between the objectives and the indenter; Pre-set the dwell time of test force and regulate the luminosity of light source; Automatically display the testing indentation length, hardness value and testing numbers; The test result can be printed out by the built-in printer and with RS232 interface for connecting to the computer; According to the client’s requirement, it can be equipped with video measuring device and CCD image automatic measuring system.
Hardness is one of the important indices of material mechanical performance. And hardness test is the important means to determine metal material or the quality of product parts. Because of the corresponding relation between metal hardness and other mechanical performance, therefore, most metal materials can be measured the hardness to approximately calculate the other mechanical performance, such as strength, fatigue, creep and wear. Brinell hardness test can satisfy the determination of all the metal material hardness by using different test forces or changing different ball indenters.
DHB-3000 BRINELL HARDNESS TESTER
Main features:
* Rugged, rigid, accurate, reliable, durable, high test efficiency;
* Automatic closed-loop force sensor control system, 10 Test force selection, 14 trials ruler;
* Overload, over-bit auto-protection, electronic afterburner, no weight;
* Automate the testing process, and no one was operator error;
* Large LCD display, menu smart tips, easy to operate;
* Flexible and convenient operation function with the English conversion;
* Optional CCD image processing system;
* ccuracy according GB/T231.2, ISO6506-2 and American ASTM E10 standards.
DHB-3000 Electronic Brinell hardness tester is a unified product combining the precise mechanical structure and the load cell control system. The instrument adopts the motorized test force application without weights, and uses 0.5‰ accuracy compression sensor to feedback and the CPU control system to automatically compensate the test force lost during the test. The test force and dwell time can be directly set on the touch keyboard with reliable repeatability, precise reading and easy operation. It can be equipped with V1.0 Brinell image automatic measuring system.
HB-3000 BRINELL HARDNESS TESTERFeature & Use
* Mechanical reversing switch
* It's steady and reliable for testing of curved surface
* Precision conforms to the Standards of GB/T 231.2, ISO 6506-2 and ASTM E10
It's suitable to determine the Brinell hardness of unquenched steel, cast iron, non-ferrous metals and soft bearing alloys, etc.
HB-3000B BRINELL HARDNESS TESTER
Feature & Use
Motor and reducer are connected in an integral way, low noise
Electronic reversing switch
It’s steady and reliable for testing of curved surface
Precision conforms to GB/T 231.2, ISO 6506-2 and ASTM E10
It’s suitable to determine the Brinell hardness of unquenched steel, cast iron, non-ferrous metals and soft bearing alloys, etc.
HB-3000D MEDIUM BRINELL HARDNESS TESTERFeature:
* Automatic testing process, no human operating error
* High travel, large size work table
* Large LCD screen displaying for parameters setup, easy operation
* Precision conforms to GB/T 231.2, ISO 6506-2 and ASTM E10
It's suitable to determine the Brinell hardness of unquenched steel, cast iron, non-ferrous metals and soft bearing alloys, etc.