Large Portable Brinell & Rockwell Hardness Tester

Detailed Product Description

Introduction

The PHBR series portable Brinell & Rockwell hardness testers are designed and developed on the basic principle of Brinell and Rockwell hardness testing functioning as both Rockwell hardness tester and Brinell hardness tester in accordance with the relevant international standard ISO6508/6506.

The PHBR series Rockwell & Brinell hardness testers have 8 models in 3 categories.

Used for testing the work pieces of all kinds of shapes and sizes.

Capable of testing casting, forging, steels ready for delivery, nonferrous metal and its alloys.

Capable of testing the mechanical parts under heat treatment, carburized steel and carbides etc.

Capable of solving most hardness test problems for metals in the industrial field.

High testing accuracy, error of Rockwell hardness <1.5HR, and that of Brinell hardness <2~3%.

The test results can meet with the requirements of product standard or drawings and can be well accepted in international trade.

Applied to take the place of Shore hardness testers and Leeb hardness testers of low accuracy when used to test the large work pieces.

Main Technical Parameters

Rockwell Initial Test Force:	10kg
Rockwell Total Test Force:	60kg, 100kg, 150kg
Brinell Test Forces:	62.5kg, 125kg, 187.5kg
Force Applying Method:	By screw
Rockwell Diamond Indenter:	120°diamond cone
Rockwell Ball Indenter:	1.588mm carbide ball
Brinell Ball Indenter:	2.5mm, 5.0mm carbide ball
Testing Items:	Rockwell hardness HRC, HRB, HRA
	etc. 15 scales Brinell hardness HB 30, HB 10, HB 5 and HB 2.5 altogether 4 testing conditions
Testing range for Brinell hardness:	8HBW-653HBW
Resolution:	0.5HR for Rockwell hardness;
	0.01mm for Brinell hardness
Accuracy:	Meets the requirements of
	ISO6508/6506
Application:	All metals, including steel, forged
	steel, cast iron, bronze, brass, copper, aluminum,aluminum alloy etc.

 Model Selection

 

Category	Model	Opening Size (mm×mm)	Net Weight (kg)	Package Gross Weight (kg)	Package Dimensions (mm×mm×mm)
Large	PHBR-8-4	200×100	4.0	10.7	710×200×470
	PHBR-8-10	200×250	5.5	14.2	720×230×650
	PHBR-20-12	500×300	7.8	21	1060×240×760