Magnetic Rockwell Hardness Tester

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

Features

� Attracted to iron or steel surface by magnetic force; only one
side of the workpiece needs to be reached.
� The test principle and accuracy comply to standard ISO6508
and ASTM E110. Tested by National Institute of Metrology with
tolorance  1.5HRC, equivalent to bench hardness tester.
� Quick test, easy operation, good repeatability, high accuracy,
no sampling required.
� Tests workpieces of any shape and dimension only if there is
enough flat or cylindrical surface to fix the tester.
� Tests horizontally, slantingly and vertically.
� Used to accurately test the hardness of steel plate, steel pipe,
shaft, mould, tube, pressure vessel, large workpieces and
assembled parts, especially welding line and heat affected zone.
� The test surface of PHR-100x is small enough to test the
hardness of small machine guide rails.
� Used for production inspection and acceptance inspection,
replacing Leeb hardness testers with lower precision.
� Traceable standard hardness block.
� Indenter inspected with standard Rockwell hardness tester.
� Test force calibrated with load cells directly traceable to national
secondary benchmark.

Technical Parameters
Initial Test Force: 10kg
Total Test Force: 60kg, 100kg,

150kg
Force Applying Method: By Screw
Indenter: 120° diamond cone
$ 1.588mm carbide ball
Accuracy: Meets the requirement of ISO 6508
Resolution: 0.5HR
Testing Range: HRA, HRB, HRC, etc.15 scales
Application: Iron and steel ( direct test)
Copper, Aluminium, Nickel, titanium, carbide etc. ( test with sampling)

Application
� The test is quick, easy and steady with good repeatability and accuracy. So when the workpiece is available magnetic type hardness tester is the best choice.
� Magnetic type superficial Rockwell hardness tester is under development to test smaller, lighter, thinner specimens such as thin plate, thin hard carburized and nitrided steel.

Standard Package Optional Accessories

tester
120° diamond cone indenter
$ 1.588mm carbide ball indenter
3 Rockwell test blocks
V anvil ( with adapter screws )
Magnifier
Base for standard test block
Carrying case

120° diamond cone indenter
$ 1.588mm, $ 3.175mm carbide ball indenter
$ 6.35mm, $ 12.7mm steel ball indenter
Rockwell test blocks ( HRA, HRC-High, HRC-Medium, HRC-Low, HRB)
Customized adapter ( for testing cylindrical specimen from $ 50mm to$ 100mm)

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