Cheap Rockwell Hardness Tester 20~88HRA,20~70HRC (Classical Type)

Rockwell Hardness Tester(Classical Type)

Main Features

Direct reading of dial hardness value.
Manual loading and unloading – keeping- unloading, simple operation, no artificial operation error.
Optimized mechanical structure, low electrical power consumption, linear large arc appearance.
Strong structure, good rigidity, accuracy, reliability, durability, high test efficiency.
No power supply is required for operation.
The product is stable in performance, simple to operate, convenient to use, economical and practical.

Rockwell: It is used to measure Rockwell hardness of ferrous, nonferrous metals and nonmetallic materials. It is suitable for measuring Rockwell hardness of heat treatment materials such as quenching and modulation.

Modal Items	HR-150A1	Standard Configuration
		l Large Flat Test Bench 1 l Small Flat Test Bench 1 l V-type Test Bench 1 l Hardness Block 3 l Power Cord 1 l Diamond Indenter 1 l Φ1.588 Ball Indenter1 Optional Accessories l Φ10mm Miniature Flat Test Bench l Φ10mm Miniature V-type Test Bench l Rockwell Hardness Computer Software l Hardness Blocks of Other Specifications
Scale of Hardness	A, B, C
Test Force	kfg: 60， 100，150 N: 588，980，1471
Test Range	20~88HRA,20~70HRC 20~100HRB
Indication Resolution	0.5HR
Indication Accuracy	It conforms to GB/T 230.2 IS0 6508
Duration of Test Force	Arbitrary Settings
Maximum Height of Specimen	195mm
Test Force	140mm
Voltage Supply	220V/50-60HZ
External Dimensions	Length* Width * Height 463175660mm
Weight	Net weight :74kg, Gross weight :90kg