Heightened Digital Universal Hardness Testing Instruments Brv-187.5dh Machine

• Customization: Available
• Type: Brinell Cum Rockwell Cum Vickers
• Measuring Range: Hb, Hr, Hv
• Model NO.: BRV-187.5DH
• Application: Metal, Plastic, Ceramics and Glass, Stone
• Standard: ISO, ASTM, GB/T
• Warranty: 1 Year
• Mobility: Desktop
• Calibrating Method: Length Scale and Hardness Block
• Rated Voltage: 220V (110V for Optional)
• Support Language: English or Chinese
• Customized: Customized
• Product Name: Digital Universal Hardness Testing Instruments
• Display: Large Size Digital LCD Screen
• Function: Brinell / Rockwell / Vickers Hardness Test
• Resolution: Rockwell: 0.1hr, Brinell: 0.5um, Vickers: 0.252um
• Magnification: Brinell: 37.5X, Vickers: 75X
• Dwell Time: 0 - 60s
• Rockwell Test Force: 60kgf (558.4n), 100kgf (980.7n), 150kgf (1471n)
• Brinell Test Force: 30 / 31.25 / 62.5 / 100 / 187.5kgf
• Vickers Test Force: 30kgf (294.2n), 100kgf (980.7n)
• Hardness Conversion Scale: Yes
• Test Height: Rockwell: 400mm, Brinell: 330mm, Vickers: 345mm
• Throat Depth: 165mm
• Transport Package: Plywood Case
• Specification: 560x260x800mm
• Trademark: EBP
• Origin: Zhejiang, China
• HS Code: 9024102000
• Production Capacity: 200sets/Month

Product Description

Product Description

Digital Universal hardness Testing Instruments BRV-187.5DH Machine

Main Function:
BRV-187.5DH Digital Brinell Rockwell & Vickers hardness tester is equipped with a newly-designed large displaying screen with good reliability, excellent operation and easy watching, thus it is a high-tech product combining the optic, mechanic and electric features. It has Brinell, Rockwell and Vickers three test modes and 7 level of test forces, which can test several kinds of hardness. Test force loading, dwell, unload adopts automatic shifting for easy and fast operation. It can show and set the present scale, test force, test indenter, dwell time and hardness conversion; the main function is as follows: Selection of Brinell, Rockwell and Vickers three test modes; Conversion scales of different kinds of hardness; Test results can be saved for checking or be printed out, automatic calculation of maximum, minimum and average value; With RS232 interface for connecting to the computer. This is the heightening type which is more convenient for measuring the large samples.


Application range:
Suitable for hardened and surface hardened steel, hard alloy steel, casting parts, non-ferrous metals, various kinds of hardening and tempering steel and tempered steel, carburized steel sheet, soft metals, surface heat treating and chemical treating materials etc.

Product Parameters

Technical Parameter:

Model	BRV-187.5DH
Rockwell Test Force	60kgf (558.4N), 100kgf (980.7N), 150kgf (1471N)
Brinell Test Force	30kgf (294.2N), 31.25kgf (306.5N), 62.5kgf (612.9N), 100kgf (980.7N), 187.5kgf (1839N)
Vickers Test Force	30kgf (294.2N), 100kgf (980.7N)
Indenter	Diamond Rockwell Indenter, Diamond Vickers Indenter, ф1.588mm, ф2.5mm, ф5mmBall Indenter
Loading Method	Automatic (Loading/Dwell/Unloading)
Hardness Reading	LCD Screen Display
Test Scale	HRA, HRB, HRC, HRD, HBW1/30, HBW2.5/31.25, HBW2.5/62.5, HBW2.5/187.5, HBW5/62.5, HBW10/100, HV30, HV100
Conversion Scale	HV, HK, HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRK, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HS, HBW
Magnification	Brinell: 37.5X, Vickers: 75X
Resolution	Rockwell: 0.1HR, Brinell: 0.5μm, Vickers: 0.25μm
Dwell Time	0 - 60s
Data Output	Built-in Printer, RS232 Interface
Max. Height of Specimen	Rockwell: 400mm, Brinell: 330mm, Vickers: 345mm
Throat	165mm
Power Supply	AC220V,50Hz
Execute Standard	ISO 6508,ASTM E-18,JIS Z2245,GB/T 230.2 ISO 6506,ASTM E10-12,JIS Z2243,GB/T 231.2 ISO 6507,ASTM E92,JIS Z2244,GB/T 4340.2
Dimension	500×225×880mm,Packing Dimension: 650×370×1140mm
Weight	Net Weight: 100kg,Gross Weight: 120kg

Packing List:

Name	Qty	Name	Qty
Instrument Main Body	1 set	Diamond Rockwell Indenter	1 pc
Diamond Vickers Indenter	1 pc	ф1.588mm, ф2.5mm, ф5mmBall Indenter	each 1 pc
Slipped Test Table	1 pc	Middle Plane Test Table	1 pc
Large Plane Test Table	1 pc	V-shaped Test Table	1 pc
15X Digital Measuring Eyepiece	1 pc	2.5X, 5XObjective	each 1 pc
Microscope System (include the inside light and outside light)	1 set	Hardness Block 150 - 250 HBW 2.5/187.5	1 pc
Hardness Block 60 - 70 HRC	1 pc	Hardness Block 20 - 30 HRC	1 pc
Hardness Block 80 - 100 HRB	1 pc	Hardness Block 700 - 800 HV30	1 pc
Weights 0, 1, 2, 3, 4	5 pcs	Power Cable	1 pc
Fuse 2A	2 pcs	Horizontal Regulating Screw	4 pcs
Level	1 pc	Spanner	1 pc
Screw Driver	1 pc	Anti-dust Cover	1 pc
Usage Instruction Manual	1 copy

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