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HRDJ-150 electric lengthwise Custom Rockwell hardness tester

HRDJ-150 electric lengthwise Custom Rockwell hardness tester

On the basis of the ordinary electric Rockwell hardness meter, the HRDJ-150 electric long Rockwell hardness tester is re fixed to the appearance and worktable to make its application wider, and the lengthened worktable can be used to measure relatively large work pieces.

Feature & Use:

● On the basis of the ordinary electric Rockwell hardness meter, the HRDJ-150 electric long Custom Rockwell hardness tester is re fixed to the appearance and worktable to make its application wider, and the lengthened worktable can be used to measure relatively large work pieces.

● 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;
● Large worktable 400*600mm (customizable) can test large workpieces smoothly.
● 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.
● The two axis synchronous lifting structure with expansion device can make the lifting stable.
● 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.

3. Especially suitable for relatively large workpieces

Specifications

nameHRDJ-150 electric lengthwise Rockwell hardness tester
Measuring range20-90HRA20-100HRB20-70HRC
Test force(N)588.4980.71471
(gf)60100150
Max. height of test piece120mm
Depth of throat135mm
Min. scale value0.5HR
Dimensions(500*400*700)mm (size is Customizable )
Weight: approx130Kg
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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