What are you looking for?

news center
  • The Chairman of TX Company Published Article The chairman of Shenyang Tianxing Instruments Co., Ltd. and the senior engineer Mr. Zhang Fenglin has been devoted himself to researching on-site metal hardness testing for more than 20 years ...
  • Introduction of Brinell Indentation Measurement System Testing Brinell indentation needs applying optical instrument to measure the size of indentation. The traditional testing method is to use the reading microscope shown as following. In recent years ...
  • Introduction of TX Barcol Impressor The Barcol impressor is also called Barker hardness tester, which is earliest produced by American Barber Colman company. The Barcol impressor consists of 934-1,935-1, and 936-1 etc. Among them ...
  • Introduction of TX Coating Thickness Gauge The thickness coating gauge is a portable instrument which is applied in testing the thickness of non-conductive coating on non-ferrous metal. The typical application is to measure the thickness of ...
  • Introduction of Magnetic Hardness Testers-1 1. The Earliest Magnetic Hardness Tester The earliest Magnestic hardness tester is the Electromagnetic hardness tester published by American patented 2693698 in 1945 ...
technique articles

PHB-150 Pin Static Brinell Hardness Tester

PHB-150 Pin Static Brinell Hardness Tester
The PHB-150 Pin Static Brinell hardness tester is designed following the Brinell hardness test method. The test force is controlled by a shear pin. After reading the diameter of the indention with the reading microscope, the Brinell hardness value can be obtained from the look up table.

This kind of pin Brinell hardness tester is especially suitable for assemblies inconvenient to be taken to the lab and not allowed to be cut.

The PHB-150 Pin Static Brinell hardness tester can be widely used to test the hardness of forgings, castings, steels, nonferrous metal and its alloy products, and to test the hardness of annealed, normalizing and tempered mechanical parts.

Compared to the rebound type hardness tester, the pin Brinell portable hardness tester has many advantages such as higher precision, fewer factors affecting accuracy and lower requirement on the surface roughness. The test result meets the requirements of most drawings without conversion and is more widely accepted in the international business.

Features of PHB-150 Pin Static Brinell Hardness Tester

Test Principle
1 Test Principle It applies Brinell hardness test method.
Flexible Application
2 Flexible Application Good force value consistency, no influence by operator.
High Accuracy
3 High Accuracy Good repeatability and high accuracy. The accuracy is the same as desk tester. It could replace Leeb hardness tester in low accuracy and reliability.
Simple and Flexible Operation
4 Simple and Flexible Operation Simple and flexible operation.Only consume 1 piece of cheap shear pin for each test.

Technical Parameters of PHB-150 Pin Static Brinell Hardness Tester

Technical Parameters of PHB-150 Pin Static Brinell Hardness Tester
Test Force 1,580 kgf
Indenter: 7.26mm Steel ball indenter
test range 100~350HBW
4mm Carbide ball Indenter,
test range 350~650HBW
Indicator Error: ≤2~3% Comply with ISO, ASTM
Repeatability Error:≤2~3% Comply with ISO, ASTM
Test Range: 100~650HBW
Opening dimension: 150mm(Height) x100mm(Throat Depth)
Net Weight : 4.2 kg
Application: Castings, Forgings, Steel Products, Heat Treatment

Package of PHB-150 Pin Static Brinell Hardness Tester

Package of PHB-150 Pin Static Brinell Hardness Tester