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HSRS-45 digital displaysuperficial Rockwell 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:
● Frictionless spindle,high precision of test force;
● The test process is automated,with digital display of hardness values,eliminating human error;
● The structure is strong,with good rigidity,reliability and durability.High testing efficiency;
● ARM high-speed processor and 5.6-inch LCD touch screen are adopted,making the interface easy to operate;
● With software calibration function;dynamic display of indenter during loading and unloading process,real-time observation of test status;
● The unique design of the screw self-locking mechanism automatically locks the screw and handwheel after the preload is applied,automatically applying the test force,eliminating human error and improving measurement accuracy;
● 15 types of superficial Rockwell hardness scales;Chinese and English language interface conversion;various hardness value conversions;
● Equipped with USB and RS232 data interfaces,it is convenient for users to process data;
● It has the function of storing data in the database,synchronizing and exporting test data;
● 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 superficial Rockwell hardness of soft metal materials such as ferrous and non-ferrous metals;
● To measure the superficial Rockwell hardness of metal surface after treatment(carburizing,nitriding,plating,etc.);
● Determining the superficial Rockwell hardness of quenching,tempering and other heat treatment materials;
● Determining the superficial Rockwell hardness of high-hardness alloy materials such as cemented carbides;
● It is used to measure the superficial Rockwell hardness of certain non-metallic materials such as plastics and cardboard.
Technical parameters:
● Measuring range:70-94HR15N,42-86HR30N,20-77HR45N,67-93HR15TW,29-82HR30TW,10-72HR45TW
● Test force:147.1,294.2,441.3(N)
15、30,45(kgf)
● Maximum allowable height of the sample:150mm
● Distance from the center of the indenter to the wall:135mm
● Hardness resolution:0.1HRN(T)
● 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:1 pc.
● Standard superficial Rockwell hardness block:4 pcs.
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Address: No. 2788, East Outer Ring, Laizhou City, Shandong Province
E-mail: export@lzhuayin.com
