PHBR series portable Bloch hardness testerDetailed product description：

PHBR series portable Brinell hardness tester

Overview
*The PHBR series portable Brinell hardness tester is designed based on the basic principles of Rockwell hardness and Brinell hardness testing, and complies with corresponding domestic and international standards.
*The PHBR series portable Brinell hardness tester has both Rockwell hardness tester and Brinell hardness tester functions.
*The PHBR series portable Brinell hardness tester has three categories: small, large, and chain, with a total of 8 specifications.
*The PHBR series portable Brinell hardness tester can test workpieces of various shapes and sizes.
*The PHBR series portable Brinell hardness tester can test castings, forgings, supplied steel, non-ferrous metals and their alloys.
*The PHBR series portable Brinell hardness tester can test mechanical parts, carburizing steel, hard alloys, etc. in various heat treatment states.
*The PHBR series portable Brinell hardness tester can solve most of the metal hardness testing problems encountered in the industrial field.
*The PHBR series portable Brinell hardness tester has high testing accuracy, and the test values meet the product standards or drawing requirements of most workpieces without the need for conversion. It is easily recognized in international trade.
*The PHBR series portable Brinell hardness tester can replace the low precision Leeb hardness tester in most fields.

Main technical parameters
Initial test force: 10kg
Rockwell test force: 60kg, 100kg, 150kg
Brinell test force: 62.5Kg, 125Kg, 187.5Kg
Force application method: screw force application
Pressure head: 120 ° diamond cone
Hard alloy balls with diameters of 1.588mm, 2.5mm, and 5mm
Test items: 15 scales including Rockwell hardness HRC, HRB, HRA, etc
Four test conditions for Brinell hardness: HB 30, HB 10, HB 5, and HB 2.5
Resolution: 0.5HRC
Accuracy: Complies with standards GB/T230/231, ISO6506/6508, ASTM E18/E10
Scope of use: All metals, including steel, forged steel, cast iron, bronze, brass, copper, aluminum alloy, aluminum, etc.

Instrument selection

model	Opening size (width x depth) mm×mm	Net weight Kg	Total Weight Kg	Package dimensions mm
PHBR-2	50×50	zero point eight	two point eight	325×240×140
PHBR-4-2	100×50	one point two	three point seven	390×280×160
PHBR-8-4	200×100	four	ten point seven	710×470×200
PHBR-8-10	200×250	five point five	fourteen point two	720×650×230
PHBR-20-12	500×300	seven point eight	twenty-one	1060×760×240
PHBR-16	Diameter 200-500	four point eight	fifteen	680×240×470
PHBR-32	Diameter 400-850	six point eight	seventeen	680×240×470
PHBR-64	Diameter 800-1600	eleven point five	twenty-five	1000×460×255