Products
Products
MHB-3000 Digital Brinell Hardness Tester
Instrument Appearance and Structure
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Instrument Description:
● MHB-3000 is a half automatic and intelligent Brinell hardness testing machine, it adopts the pressure sensor to replace the traditional quality weight, this innovative design makes the instrument more accurate.● MHB-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.
● MHB-3000 adopts digital Brinell microscopes with adjustable LED illuminator, it
doesn’t need the operator to read the detail length of indentation, it only needs operator to aim the D1, D2 diameter of indentation and press the length key twice above the Microscope, then the built-in computer can compute the Brinell scale and display the final testing result on LCD display automatically.
and check the Brinell testing table, it improves the testing speed and accuracy of hardness testing obviously.
- MHB-3000 Technical Specifications:
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Product Name |
Digital Brinell Hardness Tester |
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Model |
MHB-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 |
LCD Display |
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Magnification of Microscope |
20x Mechanic Microscope |
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Dwell Time |
(0~60)s |
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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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- MHB-3000 Standard Packing List:
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Packing List |
Packing List |
Packing List |
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Instrument Main Body |
Ø5mm Ball Indenter |
Power Cable/Fuse |
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20x Digital 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 |
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Ø10mm Ball Indenter |
Ø 80mm V-shape Anvil |
Instrument Manual |
