PHR-1 Small Portable Rockwell Hardness Tester - PHR-1

Portable Rockwell Hardness Tester, 1.Standards:ISO6508,ASTM E110, 2.Testing Range:HRA,HRB,HRC etc, 3.all metals:steel,iron, etc - more info check here: http://www.buymeasuringtools.com/PHR-1-Small-Portable-Rockwell-Hardness-Tester-10306919/

Quick Brief

Place of Origin: Shandong China (Mainland) Brand Name: PTE Model Number: PHR-1 Initial Test Force: 10kg Total Test Force: 60kg, 100kg,150kg Force Applying Method: By Screw Indenter: 120° diamond coneDIA1.588mm carbide b... Accuracy: Meets the requirement of ISO 6508 Resolution: 0.5HR Repeatability error: Complies with ISO6506 Testing Range: HRA, HRB, HRC, etc.15 scales Application: All metals Iron and steelCopper, A... Gross weight: 0.8

Specifications and Product Details:

PHR-1 Small Portable Rockwell Hardness Tester

Application

Miniaturization of Rockwell hardness tester, the smallest modelweighs only 0.8kg and the operation is similar to that of a micrometer. The testing principle and accuracy comply with ISO 6508 and ASTM E110, tested by National Institute of Metrology with error less than 1.5HRC, same as the bench type. The instrument is composed of tester and bench stand, can be used on table or on site in the factory. It can test many kinds of thin, small, long and irregular parts that cannot be tested by the bench type. Well suits for testing the workpieces with small supporting surface.

Traceable standard hardness block;

Indenter inspected with standard Rockwell hardness tester.

Test force calibrated with load cells directly traceable to national secondary benchmark.

Small hardness tester is portable at reasonable price, well suits for small parts testing.

The reliability & repeatability of small hardness testers with 4 inches opening size will be reduced when testing large workpieces, large Rockwell hardness tester is the priority choice in such situation.

Main Technical Parameters

Initial Test Force: 10kg

Total Test Force: 60kg, 100kg, 150kg

Force Applying Method: By screw

Indenter: 120°diamond cone Dia1.588mm carbide ball

Accuracy: Meets the requirements of ISO6508

Resolution: 0.5HR

Testing Range: HRA, HRB, HRC… HRV, etc. 15 scales.

Application: All metals, including steel, cast iron copper, aluminum, nickel, titanium, lead, tin, carburized steel, carbide alloy, etc.

Model Selection

Model	Opening Size (W×D) (mm×mm)	Net Weight (kg)		Gross Weight (kg)		Package Dimensions (mm×mm×mm)		Remarks
Model	Opening Size (W×D) (mm×mm)	Tester	Bench stand	Tester	Bench stand	Tester	Bench stand	Remarks
PHR-1	25×25	0.8	1.5	2.8	1.8	330×255×150	215×148×232	The first number in the model specification means the opening width (inch), the second number means the opening depth (inch), if only one number it means the width and depth is the same value.
PHR-2	50×50	1.2	1.5	3.7	1.8	390×280×160	215×148×232
PHR-4-2	100×50	1.5	4.5	5.2	4.9	510×177×375	215×148×232
PHR-4-4	100×100	2.5	4.5	6.1	4.9	510×177×375	215×148×232