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HBRV-187.5 Brinell Rockwell Vickers 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:
● This machine is a multi-function hardness tester with weight force loading,which can be used for Brinell,Rockwell and Vickers hardness tests at the same time;
● Solid structure,good rigidity,reliable,durable and high test efficiency;
● 40X reading microscope with high accuracy;
● The Rockwell hardness scale is directly read on the optical screen,and the Brinell and Vickers hardness can be obtained by looking up the table;
● Precision shall comply with GB/T230.2,GB/T231.2 and GB/T4;ISO6508-2,ISO6506-2,ISO6507-2 and USA standard ASTM E18,ASTM E10 and ASTM E92.
Scope of application:
Brinell
● Measurement of Brinell hardness of ferrous metals,nonferrous metals and other materials;
● Measurement of Brinell hardness of bearing alloy materials such as lead-based alloy,Babbitt alloy and tin bismuth alloy;
● Measurement of Brinell hardness of some non-metallic materials such as hard plastic and bakelite;
● Measurement of Brinell Hardness of Parts Produced by Casting,Forging,Rolling,etc.
Rockwell
● Determination of Rockwell hardness of ferrous metals,nonferrous metals and other materials;
● Determination of Rockwell hardness of high hardness alloy materials such as cemented carbide;
● Measure the Rockwell hardness of materials subject to heat treatment such as quenching and tempering;
● Determination of Rockwell hardness of some non-metallic materials such as plastics and bakelite.
Vickers Webster
● Determination of Vickers hardness of ferrous metals,nonferrous metals,surface coatings,laminated metals,etc;
● Determination of Vickers hardness of cemented carbide,glass,ceramic,agate and gemstone;
● Vickers hardness measurement of depth and gradient of carburized,nitrided and hardened layers;
● Determination of Vickers hardness of small parts such as thin plates and flakes.
Technical parameters:
● Measurement range:4-650HBW,5-3000HV,20-95HRA,10-100HRBW,10-70HRC
● Test force:294.2,306.5,588.4,612.9,980.7,1471,1839(N)
30,31.25,60,62.5,100,150,187.5(kgf)
● Maximum allowable height of sample:200mm
● Distance from center of indenter to machine wall:160mm
● Power supply:AC220V,50/60Hz
● Overall dimension:480x250x760(mm)
● Weight:about 95kg
Main accessories:
● Large flat test bench:1pc.
● Small flat test bench:1pc.
● V-type test bench:1pc.
● Diamond Rockwell indenter:1 pc.
● Diamond Vickers indenter:1 pc.
● Tungsten Carbide Ball indenter:ФФФOne for each 5mm
● 40X Reading Microscope:1pc.
● Standard Vickers hardness block:1pc.
● Standard Rockwell hardness blocks:5pcs.
● Standard Brinell hardness block:1pc.
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Address: No. 2788, East Outer Ring, Laizhou City, Shandong Province
E-mail: export@lzhuayin.com
