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HRS-150 (large screen) digital display Rockwell digital hardness tester

HRS-150 (large screen) digital display Rockwell digital hardness tester

HR-150AManual Rockwell digital hardness tester is the most normal Rockwell hardness tester. Mechanical manual test, no power supply, wide application range, easy operation, good economy and practicality.

Feature & Use:

● HR-150AManual Rockwell digital hardness tester is the most normal Rockwell hardness tester. Mechanical manual test, no power supply, wide application range, easy operation, good economy and practicality;
●The body part of the product is molded once by the casting process and has undergone a long time aging treatment. Compared with the paneling process, the long-term use of deformation variables is minimal, and can effectively adapt to a variety of harsh environments;
● Use car paint baking varnish , high quality lacquer, anti-scratch ability, use for many years is still bright as new;
● Manual Rockwell hardness tester, lever load, reliable and durable, no need of electricity, high test efficiency;
●The dial can reads the hardness value directly, and it can be matched with other scales of Rockwell.
●The friction free spindle is adopted, and the precision of the test force is high.
●The precision hydraulic buffer with integral casting is adopted, no buffer liquid is leaked, and the unloading is smooth and non impact, and the speed is adjustable.
●The accuracy is in line with GB/T230.2, ISO6508-2 and American ASTM E18 standard.
●Application area:
1、Widely used to determine the Rockwell hardness of ferrous metals, non-ferrous metals, and non-metallic materials.

2、It is mainly used for the measurement of Rockwell hardness of quenched and tempered and heat treated materials. Such as hard alloy, carburized steel, hardened steel, surface hardened steel, hard cast steel, aluminum alloy, copper alloy, malleable castings, mild steel, quenched and tempered steel, annealed steel, bearings and other materials.


Specifications

nameHR-150A Manual Rockwell hardness tester
Measuring range20-90HRA20-100HRB20-70HRC
Test force(N)588.4980.71471
(gf)60100150
Max. height of test piece210mm
Depth of throat165mm
Min. scale value0.1HR
Dimensions(510*290*730)mm
Weight: approx80Kg
Standard accessories
namenumber
Large flat anvil1 pc
Small flat anvil1 pc
V-notch anvil1 pc
Diamond cone penetrator1 pc
1/16" steel ball penetrator1 pc
Rockwell standardized block5 pcs



Our Services:

One year warranty

Lifelong after sales service & maintenance;

 

Company Information:

Laizhou LaiHua Testing Instrument Factory was founded in 2010,which specializes in the

 manufacture of hardness testers  and metallographic equipment for metaland nonmetal

 materials.  Besides, it can also tailor special, large-scale dedicated machines for users.



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