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Home > Instruments & Meters > Physical Measuring Meter > Hardness Tester > Small Portable Rockwell Hardness Tester,rockwell Hardness Tester,PHR-1

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

Name: Small Portable Rockwell Hardness Tester,rockwell Hardness Tester,PHR-1
Brand: Graigar
SKU: 130791309
Availability: InStock

Small Portable Rockwell Hardness Tester,rockwell Hardness Tester,PHR-1 thumbnail-1

Small Portable Rockwell Hardness Tester,rockwell Hardness Tester,PHR-1 photo-1

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

Get Latest Price

Place of Origin:

Guangdong, China

Brand Name:

Graigar

Model Number:

PHR-1

Contact Supplier Request Quote Chat Now

Shenzhen Graigar Technology Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

china

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Place of Origin Guangdong, China

Brand Name Graigar

Model Number PHR-1

Specifications

Magnetic Type Rockwell Hardness Tester,rockwell hardness tester,Webster Hardness Tester for Aluminum Alloy,PHR-1

Small Portable Rockwell Hardness Tester PHR-1

Introduction

Miniaturization of Rockwell hardness tester, the smallest model
weighs 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.

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.

Main 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 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.

Application

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.

Standard Package

Tester
Bench stand
120°diamond cone indenter
1.588mm carbide ball indenter
3 Rockwell test blocks
Flat anvil
V anvil
Extensions
Carrying case

Optional Accessories

120°diamond cone indenter
Carbide ball indenter (1.588mm, 3.175mm)
Steel ball indenter (6.35mm, 12.7mm)
Standard test blocks (HRA, HRC-High, HRC-Medium, HRC-Low,
HRB)
Raised spot anvil
Slim raised spot anvil (for small supporting surface workpieces)
Concave cylindrical anvil
Convex cylindrical anvil (for tubing,curved sheets)
Anvil for testing ball (for steel ball)
Spare magnifier

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 are 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