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			 Usage Range 
			The Brinell hardness tester that shows the largest indentation among all the hardness tests is able to reflect  
			the comprehensive features of the material , and the test is unaffected by the organization micro-dioptre  
			and the compositional unevenness of the speciment ;and hence it is a hardness testing with high precision.  
			The Brinell hardness test is widely used in such industrial fields as metallurgy , forging , casting , unhardened 
			steel and nonferrous metals industries, as well as in the laboratories, universities , colleges and s-cientific  
			research institutes. 
			Mains Features 
			DHB-3000 Electronic Brinell Hardness Tester is a unified product combining the precise mechanical structure 
			with the computer control by means of the mechanical and electrical circuit system, and so it is the more  
			advanced brinell hardness tester in today’s world. The instrument adopts the motorized test force application  
			without weight blocks, and uses 0.5‰ accuracy compression sensor to feedback the information and the  
			CPU control system to automatically compensate the test force lost during the testing. The test force and 
			the load dwell time can be directly set pressing the selected keys on the touch-keyboard, with reliable 
			repetition, precise reading and easy operation. 
			Main Parameters 
			
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