Products
Products
DHB-3000 Electronic Brinell Hardness Tester
Instrument Appearance and Structure:
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Instrument Description:
● DHB-3000 is an affordable electronic Brinell testing machine with high accuracy, reliability and durability, it is applied at the workshops and measurement departments for determining the Brinell hardness of the material of ferrous and non-ferrous metals.● DHB-3000 adopts the pressure sensor to replace the traditional weight, this innovative design makes the instrument more accurate.
● DHB-3000 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.
● DHB-3000 uses 20x Brinell measuring microscope to measure the diameter of indentation, then the operator traces the Brinell hardness table to get the testing result.
- DHB-3000 Technical Specifications:
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Product Name |
Electronic Brinell Hardness Tester |
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Model |
DHB-3000 |
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Testing Force |
62.5Kgf, 100Kgf, 125Kgf, 187.5Kgf, 250Kgf, |
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612.9N, 980N, 1226N, 1839N, 2452N, |
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Testing Range |
(8~650) HBW |
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Hardness Display |
Check the Table of Brinell Hardness Scale |
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Magnification of Microscope |
20x Mechanic Microscope |
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Dwell Time |
0~60s |
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Max. Height Of Specimen |
225mm |
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Instrument Throat |
135mm |
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Power Supply |
AC220V/50Hz;110V/60Hz |
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Dimension(LxWxH) |
893 x720 x747mm |
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Gross/Net Weight |
160Kg/130Kg |
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Execution Standard |
GB/T231.2, JJG150, EN-ISO 6506 |
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Accuracy of Brinell Hardness Testing |
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Hardness Range |
Max. Tolerance |
Repetition |
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HBW≤ 125 |
≤± 3.5％ |
≤ 3.5％ |
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125＜HBW≤225 |
≤± 2.5％ |
≤ 3.0％ |
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HBW＞ 225 |
≤± 2.0％ |
≤ 2.5％ |
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- DHB-3000 Standard Packing List:
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Instrument Main Body |
Ø5mm Ball Indenter |
Power Cable |
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20x Mechanic Microscope |
Ø2.5mm Ball Indenter |
Accessories Box |
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Hardness Block HBW/3000/10 |
Ø 200mm Flat Anvil |
Anti-dust Cover |
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Hardness Block HBW/750/05 |
Ø 60mm Flat Anvil |
Level Screw/Fuse |
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Ø10mm Ball Indenter |
Ø 80mm V-shape Anvil |
Instrument Manual |
