320HRS-150 Rockwell Hardness Tester
320HRS-150 Rockwell Hardness Tester

320HRS-150 Rockwell Hardness Tester




product details

Product Details:



Feature & Use:

* Automatically remove the oxidation-layer on the surface of work piece, and the surface removing depth is adjustable.

* Measuring head may move upwards and downwards, clamp the work piece and finish the hardness test automatically.

* The first test point is effective. The measured hardness value may be converted to other hardness scales automatically.

* Special software may store the test data in large capacity. It can also carry out data statistics, editing and analysing, etc. 

* Precision conforms to GB/T230.2, ISO 6508-2 and ASTM E18.

It is suitable to determine the Rockwell hardness of steel pipe, pressure vessel, drill stem and other cylinder type parts,

may determine the Rockwell hardness test of plane type parts also.


 leeb hardness tester



Test force:   588.4, 980.7, 1471N (60, 100, 150kg)

Testing scale: Rockwell A, B, C

Max. height of test piece:  230mm

Depth of throat:  176mm

Min. scale value:  0.1HR

Language: Chinese/English

Power supply: 220V AC or 110V AC, 50Hz

Dimensions:  1450 x 1080 x 835mm

Weight: approx.1200kg


shore durometer

microhardness tester


Standard accessories 

Microcomputer: 1 set

Hydraulic station: 1 set

Device for calibrating test force: 1 set

Device for calibrating hardness: 1 set

Diamond cone penetrator: 1 pc.

1/16" steel ball penetrator: 1 pc.

1/16" steel ball: 5 pcs.

Rockwell standardized block: 5 pcs.

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