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Digital Rockwell Brinell Vickers Combined Universal Hardness Tester

Equipped with Rockwell & Superficial Rockwell / Vickers / Brinell hardness testing functions;
8'' touch screen control, close loop load cell design, easy operation;
Test force: 3 - 250kgf
Software support automatic measurement & manual measurement work mode;
Can generate test report in word format, report support edit;
15X Digital Measuring Eyepiece, 2.5X, 5X Objective lens;
With hardness scale conversion functions;
USB port can save test data to U-flash directly in Excel format;
Follow ISO and ASTM standards
Availability:
  • BRV-250S
  • EBP INSTRUMENTS
  • Shanghai, Shenzhen, Ningbo
  • 150 sets
  • TT in advance
  • 1 set

Main features:

1) Equipped Brinell, Rockwell, Superficial Rockwell and Vickers test methods;

2) 8 inch Touch-screen interface, easy to operate;

3) Close loop, with high accuracy load cell, no need install weights;

4) Test force automatic correction, each file is automatically compensated force, improve the accuracy of the force a number of levels;

5) According to GB / ASTM hardness automatic conversion;

6) Rockwell automatically correct curvature radius;

7) Set a password to protect setup parameters, more samples and testing information;

8) Measuring U disk to save data to EXCEL format for easy editing and processing.

9) Modular design for easy maintenance.


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.


Technical Specification:

Model

BRV-250S

Brinell Scale

HBW1/5, HBW2.5/6.25, HBW1/10, HBW2.5/15.625, HBW1/30, HBW2.5/31.25, HBW2.5/62.5, HBW10/100, HBW5/125, HBW2.5/187.5, HBW5/250, HBW10/250 (select 10 scales)

Rockwell Scales

HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, HRL, HRM, HRP, HRR, HRS, HRV

Superficial Rockwell Scale

15N, 15T, 15W, 15X, 15Y, 30N, 30T, 30W, 30X, 30Y, 45N, 45T, 45W, 45X, 45Y

Vickers Scale

HV3, HV5, HV10, HV20, HV30, HV40, HV50, HV60, HV80, HV100, HV120 (select 10 scales)

Test force (3-250kgf)

Rockwell: 60kgf(588N), 100kgf(980N), 150kgf(1471N); Initial test force:10kgf(98N);

Superficial Rockwell: 15 / 30 / 45kgf ; (147.1 /294.2 / 441.3N); Initial: 3Kgf(29.42N)

Brinell: 5kgf(49N), 6.25kgf(61.25N), 10kgf(98N), 15.625kgf(153.125N), 30kgf(294N), 31.25kgf(306.25N), 62.5kgf(612.5N), 100kgf(980N), 125kgf(1225N), 187.5kgf(1837.5N), 250kgf(2450N); Select 10 force

Vickers: 3kgf(29.4N), 5kgf(49N), 10kgf(98N), 20kgf(196N), 30kgf(294N), 40kgf(392N), 50kgf(490N), 60kgf(588N), 80kgf(784N), 100kgf(980N), 120kgf(1176N) ; Select 10 force

Hardness resolution

0.1HR, 0.1HBW, 0.1HV

Holding Time

1-99S

Allowed maximum sample size (test space)

Allowed max. Sample height in vertical: 220mm(for Rockwell); 150mm(for Vickers & Brinell test mode);

Allowed max. Sample height in horizontal: 200mm

Magnification

Eyepiece: 15X,  2.5X (for Brinell), 5X (for Vickers)  (10X, 20X for optional)

Total magnification: 37.5X,  75X

Hardness read

Touchable LCD display, USB Flash Disk

Power supply

AC220V, 50-60Hz

Implementation of the standards

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

Dimensions

Machine size: 560*350*800mm

Packing size: 730x450x910mm

Weight

N/W: 70kg;   G/W: 99kg


Hardness Testing software:

1) High resolution industrial camera, image clearly, indentation measurement automatic/manual measurement

2) Calibration using micrometer or hardness block calibration, can be automatically calibrated

3) The computer automatically measures the image analysis, the hardness software accurate correction and the gradient diagram

4) Hardness according to the national standard and ASTM converted to other hardness; Hardness value statistics and hardness beyond the alarm

5) Automatically generate test report, all test data is always saved for historical query


Packing List:

Part name

Quantity

Name

Quantity

15X eyepiece

1

Brinell indenter diameter of 2.5mm, 5mm, carbide ball

1 each

Vickers indenter

1

Rockwell 1.588 carbide ball indenter

1

Rockwell diamond indenter

1

Objective Lens 2.5 x, 5x

1 each

Hardness block

8pcs

Exterior lighting

1

Power line

1

Large, medium, V-test sets

1 each

SOFTWARE

1

Camera

1

Sliding test sets

1

U disk (with an Operation manual)

1

Fuse 2A

2

Adjust level screw

4

Dust proof cover

1

Accessory box

1


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