COMPANY PRODUCT

1. Simple Introduction

The digital display Blowell hardness tester has novel appearance, complete functions, convenient operation, clear and intuitive display and stable performance. It is a high-tech product integrating light, machine and electricity. It can carry out three tests of Brinell, Rockwell and Vickers. Method test, multi-function hardness tester with 13-level test force, can meet a variety of hardness testing needs. It has high test accuracy, simple operation, high sensitivity, convenient use and stable indication. Equipped with a built-in printer, and can be connected to a computer via HyperTerminal with an optional RS232 data cable to export measurement reports. The electronic closed-loop loading system eliminates the need to install weights and adopts a large-screen LCD touch screen display interface, which is rich in display content and convenient to operate.
 

Main features of the instrument

1. Large-screen LCD touch screen display interface, with rich display content and convenient operation;

2, with Brinell, Rockwell, Vickers three test methods, 13 test force, can meet a variety of hardness test requirements

3. The measured hardness values of each scale are automatically converted;

4. The electronic closed-loop control applies the test force; the test force is automatically applied and removed, and the hardness value is directly displayed;

5, equipped with built-in micro-printer, and optional RS232 data cable to connect with the computer through the terminal mode to export measurement reports;

6. The shell is cast once, the structure is stable and not deformed, and it can work under relatively harsh environment;

7. The surface is treated with automobile paint, which has strong scratching ability and is still bright and new for many years;

8, with a high-definition optical system to make observations clearer and reduce errors.
 

The main purpose and scope of use of the instrument:

1. Determination of Brinell, Vickers and Rockwell hardness of ferrous, non-ferrous and hard alloys:

2. Brinell hardness of castings, annealed steel, normalized steel, non-ferrous metals and soft alloys;

3. Rockwell hardness of heat-treated materials such as quenching and quenching;

4. Vickers hardness of nitrided layer, ceramics, sheet, foil, electroplated layer, and tiny parts.

 

2. Main Technical Parameters
 

Model	SHBRV-187.5
Brinell ruler	HBW2.5/15.625 HBW2.5/31.25 HBW2.5/62.5 HBW5/125 HBW2.5/187.5
Rockwell ruler	HRA, HRB, HRC, HRD, HRF, HRG
Vickers ruler	HV5, HV10, HV20, HV30, HV50, HV100
Test force	Rockwell test force: 60, 100, 150Kgf (588, 980, 1471N)
	Brinell test force: 15.625, 31.25, 62.5, 125, 187.5 Kgf (153.2, 306.5, 612.9, 1226, 1839N)
	Vickers test force: 5, 10, 20, 30, 50, 100 Kgf (49.03, 98.07, 196.1, 294.2, 490.3, 980.7 N)
Maximum height of the test piece	Rockwell 180mm Vickers Brinell 165mm
Indenter-outer wall distance	160mm
Hardness test range	Rockwell: 20-88HRA, 20-100HRB, 20-70HRC Brinell: 5-650HBW Vickers: 10-3000HV
Hardness reading	Automatic calculation
power supply	AC220+5%, 50~60Hz
Dimensions	550×230×780mm
Host weight	About 100kg