Shanghai Shangcai Testermachine Co., Ltd. [China]

Electronic Brinell Hardness Tester 1.easy operation 2.High accuracy and reliability 3.good After-sales service 4.Electronic

DHB-3000 Electronic Brinell Hardness Tester for sale

1. Brinell hardness test is mainly used in hardness measurement for cast iron, steel products, nonferrous metals and soft alloys, etc. Besides it can be also used in hardness measurement for some non-ferrous materials, such as plastics, bakelite, etc.

2. Brinell hardness test is to use a steel ball of a certain diameter to press on the substance surface to be tested with specified test force. Through the specific time of holding test force, remove it and measure impression diameter of test piece surface with reading microscope. It is Brinell hardness value to calculate average pressure (N/mm2) of the spherical area to be beard in steel ball impression Brinell hardness value.

Technical specifications

1. Testing Force: 

612.9N(62.5kgf)         4900N(500kgf)

980N(100kgf)           7355N(750kgf)

1226N(125kgf)        9800N(1000kgf)

1839N(187.5kgf)       14700N(1500kgf)

2452N(250kgf)         29400N(3000kgf)

2. Hardness Value Range In Measure: 8~650HBW

3. Indicating value precision:

4. Enlargement Factor Of Reading Microscope:       20times

5. Minimum Division Value Of Micrometer Drum Wheel:0.005mm

6. Maximum height of Sample:                     220mm

7. Distance From Indenter’s Center To Outer Wall:       135mm

8. Power Source:                                  AC220V/50~60HZ

9. Overall Dimension (L×W×H):                   (753*542*205)mm

10. Main Body Weight:                          130kg

Accessories (The Packing List)

DHB-3000 Electronic Brinell Hardness Tester for sale