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Portable Rockwell Hardness Tester

Model

Opening Size
(W×D)

Net Weight

Application:

Aluminum alloy, copper alloy, stainless steel, steel, carbide etc.

PHR-1

25mm×25mm

0.7kg

Thickness of test piece: 1--25mm, Diameter of cylinder Ø: 3--25mm

PHR-2

50mm×50mm

1.2kg

Thickness of test piece: 1--50mm, Diameter of cylinder Ø: 3--50mm

PHR-4-2

100mm×50mm

1.5kg

Thickness of test piece or diameter of cylinder <100mm

PHR-4-4

100mm×100mm

2.5kg

Thickness of test piece or diameter of cylinder <100mm

DESCRIPTION

  • Initial Test Force:10 kg
  • Major Test Force:60 kg, 100 kg or 150 kg
  • Accuracy:±1.5HRC
  • Precision:±0.5 HR
  • Versatility: tests in the hand or on the desk; tests long, heavy specimens without cutting.

Portable Rockwell Hardness Tester ( PHR Rockwell Hardness Tester ) is a great innovation in Rockwell hardness testers. Miniaturization and portability are realized without reducing testing accuracy. The smallest model weighs only 0.7kg, and the operation is similar to that of a micrometer.

The tester is suitable for testing a wide range of metals from soft metals to very hard alloys, including aluminum alloys, copper, copper alloys, mild steel, stainless steel, quenched steel, tempered steel, carburized steel, and carbide. With a variety of anvils, the tester can be used to test sheets, cylinders and other materials of different shapes. It can also test the hardness of pipes from both inside and outside.

Martin Metallurgical Supply Portable Rockwell Hardness Testers read directly in 15 Rockwell scales: A, B, C, D, E, F, G, H, K, L, M, P, R, S, and V. The accuracy meets the requirement of GB/T230, ISO6508 and ASTM E18. The test is accurate, relatively fast and simple, with small indentation non-destructive to most specimens. Thus, it is suitable for one-by-one on -site inspection of batches of finished or semi-finished workpieces. The readings can be converted into HV, HB or tensile strength through conversion tables.

STANDARD ACCESSORIES

1

Tester

1

Flat Anvil

1

Bench Stand

1

V Anvil

1

Diamond Penetrator

1

Raised Spot Anvil

2

f 1/16? Steel Ball Penetrators

1 - 2

Extension Adaptor(s)

4

Standard Blocks

2

Magnifier

OPTIONAL

Standard Test Block:

HRA, HRB (high), HRC (high), HRC (medium), HRC (low)

Steel Ball Penetrator:

f1/8?, 1/4?, 1/2?

for testing softer materials

Anvil for Balls:

1/2?, 1?, 1-1/3?

for testing balls with diameter 2.5mm - 80mm

Concave Cylindrical Anvil:

1/2", 3/4", 1"

for testing curled stripes or large cylinders

Convex Cylindrical Anvil:

1/2", 3/4", 1"

for testing curled stripes or large pipes
   
Portable Rockwell Hardness Testers




 
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