TMHB-3Y HYDRAULIC BRINELL HARDNESS TESTER
INSTRUMENT FEATURES
◎ Test principle. Apply hydraulic principle permiting loading 3,000 kgf manually.
◎ On-site Testing. It could be applied in workshop, simple operation, easy carrying,
and testing body hardness of large parts piece by piece.
◎ Permanent Indentation. By 3,000 kgf and 10mm test ball, the indentation is permanent for
re-inspecting.
◎ High Reliability. It follows Brinell hardness test method completely, the same as
desk testers, reflecting the actual mechanical property of material
or parts.
◎ High Accuracy. Indication error, repeatability error and test force accuracy
comply with ISO, and ASTM standards, the same as desk testers.
Wide Application Range. As long as clamped to the parts, it could
test parts in any shape and size.
◎ Wide Test Range. It could test various common metal materials by its combination of
different test force and test head, that is, wide test range.
APPLICATION
On-site test of steel products, nonferrous metal, castings,
forgings, and semi-finished heat treatment parts.
Applied to too large parts for desk testers to test. Replace Leeb
testers which are in low accuracy and reliability.
Indentation could be read by Brinell indentation measurement system
and hardness values displayed directly.
TECHNICAL PARAMETERS
| Test Force | 3000 kgf (1000 kgf, 750 kgf, 500 kgf optional) |
| Test Ball | 10mm Carbide alloy ball (5mm optional) |
| Test Range | 32~650 HBW |
| Opening Dimension | 350 mm (Height) x 100 mm (Throat depth) |
| Indicator Error | complies with ISO 6506, ASTM E10, and ASTM E110. |
| Repeatability Error | complies with ISO 6506, ASTM E10, and ASTM E110. |
| Test Force Error | complies with ISO 6506, ASTM E10, and ASTM E110. |
| Weight | 13.8 kg |
STANDARD ASSEMBLY
Tester
Handle
Brinell hardness block
Anvil (flat, V-type, spot-type )
20X Reading Microscope
10mm Carbide alloy ball
OPTIONAL ACCESSORIES
Brinell Hardness Block (high or low value)
Carbide alloy ball (5 mm, 10 mm)
Spare Parts (Hydraulic oil capsule, Hydraulic oil, O-ring etc.)
Maintaining Tools
Brinell Indentation Measurement System
Rechargeable Angle Grinder
