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Home / Product / Benchtop Hardness Tester / Universal Hardness Tester / Digital Double Rockwell Cum Brinell Hardness Testing Machine BR-187.5T

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Digital Double Rockwell Cum Brinell Hardness Testing Machine BR-187.5T

8'' touch screen control, close loop load cell design, easy operation;
Equipped with Rockwell & Superficial Rockwell & Brinell hardness testing functions;
15X Digital Measuring Eyepiece, 2.5X 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
  • BR-187.5T
  • EBP INSTRUMENTS
  • Shanghai, Shenzhen, Ningbo
  • 150 sets
  • TT in advance
  • 1 set

Main Features:

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

2) 8 inch (162*121mm) 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) U disk to save data as 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

BR-187.5T

Function

Brinell / Rockwell / Superficial Rockwell

Screen size

8 inch touch screen (162*121mm)

Data output

USB port

Hardness Scale

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

Superficial Rockwell: HR15N, HR30N, HR45N, HR15T, HR30T, HR45T

Brinell: 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

Test force

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

Superficial Rockwell: 15kgf (147.1N) 30kgf (294.2N) 45kgf (441.3N), Initial test force: 3kgf (29.4N)

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)

Dwell Time

1-99s

Hardness Resolution

0.1HBW / 0.1HR

Allowed maximum sample size (test space)

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

Allowed max. Sample height in horizontal: 200mm

Magnification

Eyepiece: 15X, Objective lens: 2.5X (for Brinell)  Total magnification: 37.5X

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     N/W: 70kg

Packing size: 730x450x910mm      G/W: 99kg


Packing List:

Part name

Quantity

Name

Quantity

15X eyepiece

1

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

1 each

Touch screen pen

1

Rockwell 1.588 carbide ball indenter

1

Rockwell diamond indenter

1

Objective Lens 2.5 x

1

Hardness block (HRC High & Low, HRB, HR15N, HR30N, HR30T, HBW2.5/187.5)

7 pcs

Exterior lighting

1

Power line

1

Large, medium, V-test sets

1 each

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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0576-86011208 / 13524552810
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