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  • Product Name: Digital Brinell Hardness Tester
  • Product No.: BH-3000B
  • Brief Introdction:

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Digital Brinell Hardness Tester

BH-3000B is digital Brinell testing machine with high accuracy, reliability and durability, it is applied at the workshops and measurement departments for determining the Brinelll hardness of the material of ferrous and non-ferrous metals.

Features:

●It is a half automatic and intelligent Brinell hardness testing machine, it adopts the pressure sensor to replace the

   tradtional quality weight, this innovate design makes the instrument more accurate.

●Selection of testing force and dwell time is controlled and monitored on the front panel, it is automatic during the

   process of loading, dwell and unloading. 

●It adopts digital Brinell microscopes with adjustable LED illuminator, it doesn‘t need the operater to read the detail

   length of indention, it only needs the operator to aim the D1, D2 diamter of indention and press the length key twice

   on the testing anvil, then the built-in computer can comput the Brinell scale and display the final testing result on LCD

   display automaticly.

●It supports the hardness conversion , it can use Brinell scale to get conversion scale of HRC, HRB, HRC, HV, etc.

●It doesn’t need the operator to read the detail diameter of indention and check the Brinell testing table, it improves the

  speed and accuracy of hardness testing obviously

    Technical Specifications:

 Testing Force

62.5kgf, 100kgf, 125kgf, 187.5kgf, 250kgf, 500kgf, 750kgf, 1000kgf, 1500kgf, 3000kgf

612.9N, 980N, 1226N, 1839N, 2452N, 4900N, 7355N, 9800N, 14700N, 29400N

Testing Range

8-650HBW

Magnification of Microscope

20X Digital Microscope

Max. Height of Specimen

225mm

Max. depth of specimen

135mm

Dimension (L*W*H)

893x720x470mm

Gross/Net Weight

160/130Kg

Power Supply

110V/220V,60/50Hz

Accuracy

Conform to ASTM E-18; ISO6508

Accuracy of Brinell hardness testing:

Hardness Range

Max Tolerance (%)

Repetition (%)

≤125

±3

≤3.5

125<HBW≤225

±2.5

≤3.0

>225

±2.0

≤2.5

 

    Standard Accesory

Main Instrument

1PC

Ø2.5mm Ball Indenter

1PC

Accessories Box

1PC

20X Digital Microscope

1PC

Ø5mm Ball Indenter

1PC

Ø200mm Flat Anvil

1PC

Hardness Block HBW/3000/10 (150-250)

1PC

Ø10mm Ball Indenter

1PC

Ø60mm Flat Anvil

1PC

Hardness block HBW/750/05 (75-150)

1PC

Power cable

1PC

V-Shape Anvil

1PC

Mini-printer

1PC

Operation Manual

1PC

RS232 cable

1PC

 

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