Bearing Universal Hardness Tester (HBRV-187.5)

• Customization: Available
• Type: Bearing Universal Hardness Tester
• Measuring Range: Hb,Hr,Hv
• Model NO.: HBRV-187.5
• Application: Metal, Alloy
• Standard: ISO, ASTM
• Warranty: 1 Year
• Mobility: Desktop
• Calibrating Method: Standard Hardness Test Blocks
• Rated Voltage: AC220V/50Hz ,AC110V/60Hz
• Support Language: English
• Customized: Non-Customized
• Function: Bearing Universal Hardness Tester
• Rockwell Scales: Hra, Hrb, HRC
• Brinell Scales: Hbw2.5/31.5, Hbw2.5/62.5, Hbw5/62.5, Hbw2.5/187.5
• Vicker′s Scales: Hv30, Hv100
• Preliminary Test Force: 98n(10kgf)
• Rockwell Test Load: 588n(60kgf),980.7n(100kgf),1471n(150kgf)
• Brinell Test Load: 294.2n(30kgf),306.5n(31.25kgf),612.9n(62.5kgf),980
• Vickers Test Load: 294.2n(30kgf), 980.7n(100kgf)
• Magnification of Microscope: 37.5X and 75X
• Loading Control: Automatically
• Transport Package: Wooden Case
• Trademark: LARYEE
• Origin: China
• HS Code: 90241020
• Production Capacity: 1000PCS/Year

Product Description

 

It serves the purpose of measuring the hardness of ferrous, non-ferrous
Metals, hardmetals, carburized layers and chemical treating layers.

 

Model	HBRV-187.5
Rockwell scales	HRA, HRB, HRC
Brinell scales	HBW2.5/31.5, HBW2.5/62.5, HBW5/62.5, HBW2.5/187.5
Vicker's scales	HV30, HV100
Preliminary test force	98N(10kgf)
Rockwell test load	588N(60kgf),980.7N(100kgf),1471N(150kgf)
Brinell test load	294.2N(30kgf),306.5N(31.25kgf),612.9N(62.5kgf), 980.7N(100kgf),1839N(187.5kgf)
Vickers test load	294.2N(30kgf), 980.7N(100kgf)
Magnification of microscope	37.5X and 75X
Loading control	Automatically
Max. height of specimens	170mm(Rockwell hardness) 100mm(Brinell, Vickers hardness)
Distance from indenter's center  to OuterWall	165mm
Duration time	2-60S
Machine size (DxWxH) (mm)	520×215×700
Power supply	AC220V/50Hz ,AC110V/60Hz
Weight (kg)	80
Standard accessories	Diamond Rockwell indenter, Diamond Vickers indenter, Ø1.5875mm hard alloy ball indenter, Ø2.5mm,  Ø5mm hard alloy ball indenter,  Testing table (large, medium, "V"), Standard hardness block ( Rockwell, Brinell, Vickers ), Power cord Weight (0#,1#,2#,3#,4#), 15X microscope eyepiece, 2.5X objective, 5 X objective lens