Universal Hardness Tester

• After-sales Service: Yes
• Type: Rockwell Hardness Tester
• Measuring Range: Hra/Hrb/HRC
• Application: Metal
• Standard: ISO, ASTM, GB/T, BSEN
• Warranty: 1 Year
• Model NO.: MBRV-187.5
• Mobility: Desktop
• Calibrating Method: Standard Hardness Test Blocks
• Rated Voltage: 220V
• Support Language: English
• Customized: Customized
• Data Display: Touch LCD
• Dwell Time: 0-99s
• Executive Standards: Bsen 6508, ISO 6508, ASTM E18, GB/T230
• Data Save: The Measured Values Are Saved on USB Flash Drive I
• Transport Package: Wooden Case
• Specification: 720 * 260 * 840 mm
• Trademark: Mikrosize
• Origin: China
• HS Code: 90241021
• Production Capacity: 50PC/Month

Product Description

Product Feature:
Electric-motorized
1. Uiversal hardness testing instrument for the measurement of Brinell, Rockwell and Vickers scale.
2.7-testing-foce and 5-indenter, it is universal to measure a lot of material.
3. Dwell time from 1 to 60S can be setup by the "time key" on the panel, it is much convenient than the setup on the manual hardness tester;
4.Force knob adopts the metal material to replace the plastic, it improves the instrument using-life greatly.
5. Loading, dwell and unloading is driven by electronic motor automatically, doesn't need the operator to handle it, it eliminates the human operating error maximum.
Digital Type
1.Equipped with a newly-designed large displaying screen with good reliability, excellent operation and easy watching, a high-tech product combining the optic, mechanic and electric features.
2.Dwell time from 1 to 60S can be setup by the "time key" inside the LCD panel, it is much convenient than the setup on the manual hardness tester.
3.Doesn't need the operator to read and check the hardness scale table ,it will compute and display the testing result once press the key of digital length sensor.
4.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.

Digital Heighten
1.Brinell, Rockwell and Vickers three test modes and 7 level of test forces, Test force loading, dwell, unload adopts automatic shifting for easy and fast operation. 
2.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;
3.This is the heightening type which is more convenient for measuring the large samples.
 
Product Application:
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.


Technical Specification:

Model	MBRV-187.5	MBRV-187.5D	MBRV-187.5D-H
Rockwell Test Force	60kgf (588.4N), 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, ф5mm Ball Indentor
Hardness Reading	Rockwell: Dial, Brinell & Vickers: Check     Hardness Table	LCD Screen Display	LCD Screen Display
Test Scale	HRA, HRBW, 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, HRBW, HRC, HRD, HREW, HRFW, HRGW, HRKW, HR15N, HR30N, HR45N, HR15TW, HR30TW, HR45TW, HS, HBW
Magnification	Brinell: 37.5×, Vickers: 75×
Min. Measuring Unit	Brinell: 4μm,    Vickers:2μm	Brinell: 0.5μm,      Vickers:0.25μm	Brinell: 0.5μm,      Vickers:0.25μm
Hardness Resolution	Rockwell: 0.5HR, Brinell & Vickers: Check Hardness Table	Rockwell: 0.1HR, Brinell: 0.1HBW, Vickers: 0.1HV	Rockwell: 0.1HR, Brinell: 0.1HBW, Vickers: 0.1HV
Dwell Time	0~60s
Data Output	Built-in Printer,RS232 Interface
Max. Height of Specimen	Rockwell: 185mm, Brinell: 100mm, Vickers: 115mm	Rockwell: 185mm, Brinell: 100mm, Vickers: 115mm	Rockwell: 400mm, Brinell: 330mm, Vickers: 345mm
Throat	165mm
Power Supply	AC220V,50Hz/AC110V,60HZ
Execute Standard	ISO 6508,ASTM E18,JIS Z2245,GB/T 230.2 ISO 6506,ASTM E10,JIS Z2243,GB/T 231.2 ISO 6507,ASTM E92,JIS Z2244,GB/T 4340.2
Dimension	Packing Dimension: 650×370×980mm,Machine Dimension: 520×240×700mm,	Packing Dimension: 650×370×980mm,Machine Dimension: 520×240×700mm,	Packing Dimension: 650×370×1140mm Machine Dimension: 500×225×880mm,
Weight	Net Weight: 80kg,Gross Weight: 105kg	Net Weight: 80kg,Gross Weight: 105kg	Net Weight: 100kg,Gross Weight: 120kg

Standard Delivery:
 

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

 

 

 

Optional Accessories:

Optional Items	Optional Items	Optional Items
1/8"Steel Ball Indenter	Ø1/8" Steel Ball	Ø 100mm Flat Anvil
1/4"Steel Ball Indenter	Ø 1/4" Steel Ball	Small/ Medium Flat Anvil
1/2"Steel Ball Indenter	Ø 1/2" Steel Ball	Ø 1/16" Steel Ball
CCD Image Measuring System	Filament Clamp/ Flat Clamp	LCD Monitor
Vickers Measuring Software	Thin-piece Clamp	Hardness Blocks