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HR-150AI Rockwell hardness testing machine

HR-150AI Rockwell hardness testing machine

HR-150AI Rockwell hardness tester is the most common Rockwell hardness tester. It adopts mechanical manual test without power supply. It has wide application scope, simple operation and good economy and practicability.

Feature & Use:

●HR-150AI Rockwell hardness testing machine is the most common Rockwell hardness tester. It adopts mechanical manual test without power supply. It has wide application scope, simple operation and good economy and practicability.
●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.
● Use car paint baking varnish , high quality lacquer, anti-scratch ability, use for many years is still bright as new;
● Manual lever hardness tester, lever loading, reliable and durable, no need to electrify, high efficiency.
●The dial is directly read the hardness value, and can be matched with other scales of Rockwell.
●The friction free spindle is adopted and the test precision is high.
●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. It is widely used for the determination of Rockwell hardness of ferrous metals, non-ferrous metals and non-metallic materials.
2. It is mainly used for the measurement of Rockwell hardness of heat treatment materials such as quenching and quenching and tempering. Such as cemented carbide, carburized steel, hardened steel, surface hardened steel, hard cast steel, aluminum alloy, copper alloy, malleable casting, mild steel, Quenched and tempered steel, annealed steel, bearing 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 piece170mm
Depth of throat135mm
Min. scale value0.5HR
Dimensions(466*238*630)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.






Specifications

nameHR-150A Manual Rockwell hardness tester
Measuring range20-90HRA20-100HRB20-70HRC
Test force(N)588.4980.71471
(gf)60100150
Max. height of test piece170mm
Depth of throat135mm
Min. scale value0.5HR
Dimensions(466*238*630)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

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