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HRD-150S electric digital display meter Rockwell durometer tester

HRD-150S electric digital display meter Rockwell durometer tester

The HRD-150S electric digital display meter Rockwell durometer tester is the electric Rockwell hardness tester, the digital display hardness value, the load of the motor control test force, keep and unload, can choose the load holding time. 

Feature & Use:

The HRD-150S electric digital display meter Rockwell durometer tester is the electric Rockwell hardness tester, the digital display hardness value, the load of the motor control test force, keep and unload, can choose the load holding time. The operation is simple and quick, without manual operation and reading error, and has high sensitivity and stability. ;
The product fuselage part is molded by casting process once and has been treated for a long time. Compared with the technology of plate splicing, long-term use of variable shape is very small, and it can effectively adapt to all kinds of harsh environments.
automotive paint, high quality paint, strong scratch resistance, use for many years is still bright as new;
read the value directly in the LCD screen, and select other yardstick of the Rockwell.
The core components are fully CNC machined, and the accuracy and stability of the whole machine are greatly improved.
The friction free spindle is adopted and the test precision is high.
By controlling the loading, holding and unloading of test force by motor, the manual operation and reading error of manual Rockwell hardness tester are eliminated.
Adopting a precision hydraulic buffer made of one-piece casting without leakage of buffer, and unloading smoothly and without impact, and adjustable speed.
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

nameHRD-150S electric digital display meter Rockwell hardness meter
Measuring range20-88HRA20-100HRB20-70HRC
Test force(N)588.4980.71471
(gf)60100150
Max. height of test piece200mm
Depth of throat135mm
Min. scale value0.1HR
Dimensions(510*290*730)mm
Weight: approx70Kg
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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