HRS-150 digital display Rockwell hardness tester

HRS-150 digital display Rockwell hardness tester

莱州华银试验仪器有限公司

Classification:

Rockell Hardness Tester Series

Key words:

Huayin Test Instrument

Summary:

Professional R & D and production of metal, non-metallic materials hardness tester

E-mail: Lzhy@lzhuayin.com

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Main features:

● It has won the National Excellent Silver Award in the testing machine industry;

● Frictionless spindle structure,high precision of test force;

● The test process is automated,with digital display of hardness values,eliminating human error;

● With strong structure,good rigidity,reliability,durable and high testing efficiency;

● ARM high-speed processor and 5.6-inch LCD touch screen are adopted,making the interface easy to operate;

● It has software calibration function;the dynamic display of the indenter during the loading and unloading process,allowing real-time observation of the test status;

● The unique design of the screw self-locking mechanism,with the preload applied in proper place,automatically locks the screw and handwheel,automatically applying the test force,eliminating human error and improving measurement accuracy;

● 15 Rockwell hardness scales;Chinese and English language interface conversion;conversion of various hardness values;

● Equipped with USB and RS232 data interfaces,it is convenient for users to process data;

● With database storage data function,test data is synchronized and exported;

● Optional printer can print the hardness test results;

● The accuracy meets GB/T 230.2,ISO 6508-2,and ASTM E18.

Application range:

● Determining the Rockwell hardness of soft metal materials such as ferrous and non-ferrous metals;

● Determination of Rockwell hardness of high hardness alloy materials such as cemented carbides;

● Determination of Rockwell hardness of quenching,tempering and other heat treatment materials;

● To measure the Rockwell hardness of some non-metallic materials such as plastics and bakelite.

Technical parameters:

● Measuring range:20-95HRA,10-100HRBW,10-70HRC

● Measuring scales:HRA,HRBW,HRC,HRD,HREW,HRFW,HRGW,HRHW,HRKW,HRL,HRM,HRP,HRR,HRS,HRV

● Test force:588.4,980.7,1471(N)

　　　　　　60、100,150(kgf)

● Maximum allowable height of the sample:150mm

● Distance from the center of the indenter to the wall:135mm

● Hardness resolution:0.1HR

● Power supply:AC220V 50/60Hz

● Overall dimensions:500x250x700(mm)

● Weight:about 75kg

Main attachments:

● Large flat test bench:1pc.

● Small flat test bench:1pc.

● V-shaped test bench:1pc.

● Diamond conical indenter:1pc.

● 1.588mm tungsten carbide alloy ball indenter:1pc.

● Standard Rockwell hardness block:5 pcs

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