GL-HYBC-187.5 Brinell Rockwell hardness tester portable hardness testing machine

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GL-HYBC-187.5 type magnetic brinell Rockwell hardness tester using magnetic suction cup will brinell hardness tester fixed in the steel parts surface, according to rockwell hardness test and brinell hardness test principle of work, portable Rockwell brinell hardness tester applies to a wide range of easy to operate, has a good economy and practicality.

Technical parameter

Model

GL－HYBC-187.5

Rockwell initial test force

10 kgf

Rockwell total test force

60、100、150kgf

Brinell total test force

62.5、187.5kgf

Test conditions

Rockwell hardness HRA, HRC, HRD, HRB, HRF, HRG 6 scales

Brinell hardness HBW 2. 5/187. 5, HBW 2. 5/62. 5 

Rockwell measurement range

20-95 HRA, 10-100 HRBW, 20-70 HRC

Brinell measuring range

100~650 HBW

Tolerance

Conforms to GB/T230, GB/T231

Repeatability Error

Comply with GB/T230, GB/T231

Rockwell hardness resolution

0.5HR

Brinell test force error

≤±1%, conform to GB/T 231.2

Brinell carbide indenter

φ2.5

Rockwell indenter

120°diamond indenter, 1.588 mm carbide ball

Dimension

249×131×171(mm)

Weight

13KG

Main Accessories

Model

GL－HYBC-187.5

Main machine(HYBC-187.5)

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Brinell carbide indenter Φ2.5

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Diamond Rockwell indenter 120° 

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Rockwell ball indenter Φ1.588mm

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Reading microscope 40X

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Iron base

1

Standard Rockwell hardness block

5(HRA, HRB, HRC high, HRC medium, HRC low each 1)

Standard Brinell hardness block

2

Product instruction manual

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Accessory box

1

Packing list

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