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300MHB-3000 digital display Brinell hardness tester
莱州华银试验仪器有限公司
Classification:
Key words:
Huayin Test Instrument
Summary:
Professional R & D and production of metal, non-metallic materials hardness tester
Main features:
● Electronic force loading,fully automatic closed-loop pressure sensor control system,high test force accuracy and good stability;
● ARM high-speed processor and 8-inch LCD touch screen;
● Equipped with a digital micrometer by the side of the machine,the digital micrometer is connected to the host through a data interface to measure the indentation diameter and feedback to tester program.The LCD screen directly displays the hardness value without manually entering the indentation diameter value,making it easy to operate;
● strong structure,good rigidity,Reliable,durable,and high testing efficiency;
● 12 kinds of test scale;10 levels of test force,force range:62.5kgf-3000kgf;
● The test force is applied,maintained,and removed fully automatically,and the time-force curve is dynamically displayed during the loading and unloading process;
● English and Chinese interface conversion;various hardness value conversion;
● The screen can display the test force,indentation length,holding time,measurement times,etc.;
● It has the function of storing data in the database,synchronizing and exporting test data;
● Equipped with USB and RS232 interfaces,allowing users to easily process data;
● Optional micro printer for direct printing of test results;
● The accuracy complies to GB/T231.2,ISO6506-2 and ASTM E10.
Application range:
● Determination of Brinell hardness of ferrous and non-ferrous materials;
● Determination of Brinell hardness of bearing alloy materials such as lead-based alloys,Babbitt alloys,and tin-bismuth alloys;
● Determination of Brinell hardness of certain non-metallic materials such as rigid plastics and bakelite;
● The Brinell hardness of parts produced by casting,forging,rolling,and other processes is measured.
Technical parameters:
● Measuring range:4-650HBW
● Test force:612.9,980.7,1226,1839,2452,4903.5,7355,9807,14710.5,29421(N)
62.5,100,125,187.5,250,500,750,1000,1500,3000(kgf)
● Measuring scales:HBW2.5/62.5,HBW2.5/187.5,HBW5/62.5,HBW5/125,HBW5/250,HBW5/750,HBW10/100,HBW10/250,HBW10/500,HBW10/1000,HBW10/1500,HBW10/3000
● Maximum allowable height of the sample:280mm
● Distance from the center of the indenter to the wall:150mm
● Power supply:AC220V,50/60Hz
● Overall dimensions:570x330x910(mm)
● Weight:about 160kg
Main attachments:
● Large flat test anvil:1pc.
● Small flat test anvil:1pc.
● V-shaped anvil:1pc.
● Tungsten carbide ball indenter:1 each ofΦ10,Φ5,andΦ2.5mm
● Standard Brinell hardness block:2 pieces
● 20X digital micrometer:1pc.
Optional accessories:
● Large rectangular flat workbench:400x150x30(mm)
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Contact Us
Address: No. 2788, East Outer Ring, Laizhou City, Shandong Province
E-mail: export@lzhuayin.com
