Universal Hardness Tester HBRVD-187.5 Brinell Rockwell Vickers Hardness Test Machine
Introduction
HBRVD-187.5 electric brinell rockwell vickers hardness tester has novel appearance, complete functions, convenient operation, clear and intuitive display, and stable performance. It can perform three hardness tests of Brinell, Rockwell and Vickers. It has the characteristics of high test accuracy, simple operation, high sensitivity, convenient use and stable indication.
Scope of application
1. Determination of Brinell, Vickers and Rockwell hardness of ferrous metals, non-ferrous metals and hard alloys;
2. Brinell hardness of castings, annealed steel, normalized steel, non-ferrous metals and soft alloys;
3. Rockwell hardness of heat treatment materials such as quenching and tempering;
4. Vickers hardness of nitriding layer, ceramics, thin plate, metal sheet, electroplating layer and tiny parts.
Main Feature
1. The body part of the product is formed at one time by the casting process, and has undergone a long-term aging treatment. Compared with the paneling process, the long-term use of the deformation is small, and it can adapt to various harsh environments;
2. Car baking paint, high-grade paint quality, strong scratch resistance, and still bright as new after many years of use;
3. It has three test methods of Brinell, Rockwell and Vickers, and seven test force, which can meet various hardness test requirements;
4. The Rockwell hardness dial can be read directly, and the Brinell and Vickers hardness are measured by the high-definition optical system;
5. The motor controls the loading, unloading and holding process of the test force, which can better reduce the human operation error;
6. Lever force, frictionless spindle, high test force accuracy;
Main Technical Specifications
| Model |
HBRVD-187.5 |
| Total test force |
Rockwell |
60,100,150kgf(588,980,1471N) |
| Brinell |
31.25,62.5,187.5kgf(306.5,612.9,1839N) |
| Vickers |
30,100kgf( 294.2,980.7N) |
| Scale type |
Rockwell |
HRA,HRB,HRC |
| Brinell |
HBW2.5/31.25 ,HBW2.5/62.5
HBW5/62.5 ,HBW2.5/187.5 |
| Vickers |
HV30,HV100 |
| Test hardness range |
Rockwell |
20-95HRA,10-100HRBW,20-70HRC |
| Brinell |
5-650HBW |
| Vickers |
5-3000HV |
| Magnification |
25X,50X,100X |
| The distance from the center of the indenter to the fuselage |
160mm |
| Maximum allowable height of the test piece |
Rockwell |
200mm(limit) |
| Brinell, Vickers |
180mm |
| Dimensions |
550*290*730mm |
| weight |
80kg |
Standard Configuration
| Large flat workbench |
1pc |
Small flat workbench |
1pc |
| V-shaped workbench |
1pc |
Diamond Rockwell Indenter |
1 each |
| φ2.5, φ5mm carbide ball indenter |
1 each |
φ1.588mm carbide ball indenter |
1pc |
| Standard Rockwell hardness block |
5pcs |
Diamond Vickers Indenter |
1 each |
| Eyepieces 2.5X, 5X, 10X |
1 each |
|
|
About Company
We, Dongguan Hongtuo Instrument Co., Ltd, a China based company, are pleased to introduce ourselves as a notable testing equipments and machines manufacturer.Our company was established in the year 2000 with two primarily motto, which includes complete client satisfaction and to reach top-most position in the international market. The exceptional quality of our products like Gold Tester,Gold Testing Machine,Density Meter,Universal Tensile Testing Machine,Climatic Chamber,Melt Flow Index Tester,Charpy Impact Testing Machine,Tap Density Tester,Abrasion Tester,Ultrasonic Flaw Detector,Surface Roughness Tester and other Laboratory Testing Equipment, etc. is our company's USP.
Certification
FAQ
1.Quality Insurance
We guarantee this instrument for 1 year and life-long maintenance. We will be responsible for fixing or replacing the instrument if quality issue was arisen,the service is excluding if the machine is breakdown caused by following reasons: (1) Wrong operation; (2) Fixed or refitted personally; (3) The machine itself is not the reason caused breakdown; (4)Applying the machine under the serious conditions.such as high temperature,moist, corrosive gas,or vibration. (5)Move or transportation as soon as installed. (6)Consumables and easy-loss components. (7)Natural disaster
2.After-sales Service
a.If errors occur,please refer to the troubleshooting tips of the instruction manual. b.Please contact with our after-sales service department or distributor in time if can't clear fault.
3.Are we manufacturer made copy product or original product?
We are the original manufacturer.
4.Why choose us?
We deep understood what's you need is not only product,but also all-around service support,especially for technical instruction and after-sales service. a.We have been specialized in this field since 2002. b.Professional researching and technology team. c.Customer service team.
5.Can you offer quality certification?
Yes.We can offer quality certification issued by our quality control department with free of charge.or issued by third-party international inspection organizations with extra charge.
6.Can you do the calibration and testing before handover the goods?
Yes.We do testing and calibration for every product before delivery.
Audited Supplier 
){kind=link}
){kind=link}