300HBS-3000 Digital Brinell Hardness Tester

Digital Brinell Hardness Tester price with high accuracy


Feature:

The digital Brinell hardness tester 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 the diameter of the indentation of the specimen surface with reading microscope. Take the two points d1 and d2 and input them and on the LCD screen appears the Brinell hardness value.


Use:

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. It is applicable to factory, workshop, laboratory, university and college, and scientific research institution.


Test Force

612.9N (62.5kg) 4903N(500kg) 980.7N (100kg)          7355N (750kg)  1226N (125kg) 9807N (1000kg)

1839N (187.5kg)  14710N (1500kg) 2452N (250kg)  29420N (3000kg)

Hardness Measurement Range

8650 HBW

Amplification of Reading Microscope

20 times

Minimum Division Value of Micrometer Drum Wheel

0.00125mm

Max. height of test piece

280mm

Depth of throat

165mm

Voltage of Power Source

700 x 268 x 842mm

Weight

130KG


 Value –Indicating precision

Standard hardness test block

Max error of the indicated value%

Repetition error of the indicated value%

125

±3

3

125<HBW225

±2.5

2.5

225

±2

2



Standard accessories

 

Large flat anvil

1 pc.       

Small flat anvil

1 pc. 

V-notch anvil

1 pc.

Tungsten carbide ball penetrator

 Φ2.5, Φ5, Φ10mm, 1 pc. each  

Brinell standardized block

2 pcs.  

20x reading microscope

1 pc.

Spare Fuse(2A)

2pcs

 

Optional accessories:

Rectangle work table: 400 x 150 x 30 mm

Brinell video measuring system

Brinell CCD image processing system

 

 


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