Digital Brinell, Rockwell, Vickers Hardness Tester NOVOTEST TB-BRV-D
Digital Brinell, Rockwell, Vickers Hardness Tester NOVOTEST TB-BRV-D
Mã sản phẩm:
TB-BRV-D
Xuất xứ:
Turkey
Nhà cung cấp:
BKPT Tech
Hotline:
+0825 4079 39 or +0912 4500 29
Email:
info@bkpttech.vn
Giá:
Liên hệ
Số lượng:
Lượt xem:
2167
Digital Brinell, Rockwell, Vickers Hardness Tester NOVOTEST TB-BRV-D implements direct Brinell,
Rockwell and Vickers methods of hardness testing in accordance with ISO 6508, ASTM E10, ASTM E92, ASTM E18.
Application
The device allows user to carry out:
hardness testing of ferrous metals (steel, cast iron, low carbon steel and tempered steel, etc);
hardness testing of non-ferrous metals (alloys from aluminum, copper, etc);
hardness testing of hard alloys, carbonized and chemically treated layers.
Tester application in different scales allows user to solve nearly all hardness measurement requirements: hardness measurement in a wide range – from very soft up to the hardest materials.
/10
Chia sẻ:
- Thông tin sản phẩm
- Bình luận
Indenter
- Rockwell: Conical diamond indenter (120 °) – diamond tip as a cone with 120 degrees of the cone apex angle and the bead size of 1/16 inch (1.5875 mm)
- Brinell: Hard alloy steel ball with a diameter of 1.5875, 2.5, 5 mm
- Vickers: four-sided diamond pyramid (136 °)
Scales
- Rockwell: HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK
- Brinell: HBW2.5/31.25, HBW2.5/62.5, HBW5/62.5, HBW2.5/187.5
- Vickers: HV30, HV100
Initial load10kgf (98N)Testing load
- Rockwell: 60kgf (588N), 100kgf (980N), 150kgf (1471N)
- Brinell: 31.25kgf (306.5N), 62.5kgf (612.9N), 187.5kgf (1839N)
- Vickers: 30kgf (294.2N), 100kgf (980.7N)
Measuring time5~60 secTesting materials
- ferrous metals (steel, cast iron, low carbon steel and tempered steel, etc)
- non-ferrous metals (alloys from aluminum, copper and its alloys, etc)
- hard alloys, carbonized and chemically treated layers
Hardness range
- Rockwell: (20-88) HRA, (20-100)HRB, (20-70)HRC
- Brinell: (8-650) HB
- Vickers: (14-3000) HV
Accuracy
- Rockwell: accuracy: ±0.1HR, repeatability: 0.5HR
- Brinell: accuracy (δ/％): ±2.5, repeatability (Hcf/％): ≤3.0
- Vickers: accuracy (δ/％): ±2, repeatability (Hcf/％): ≤2.5
Max height of test sample
- Rockwell indenter – 170 mm (can be produced up to 500 mm)
- Brinell – 140 mm (can be produced up to 470 mm)
- Vickers – 140 mm (can be produced up to 470 mm)
Max depth of test sample165 mm
(can be produced up to 200 mm)Microscope zoom15XLense zoom2.5X, 5XData output
- Rockwell – digital indicator
- Brinell – measuring microscope
- Vickers – measuring microscope
Recommended operating conditions
- Air temperature: 0…+40 °С
- Air pressure: 94 – 106.7 kPa
- Humidity: up to 65%
Net weight110 kgGross weight130 kgPackage dimensions550*700*850 mm (L*W*H)
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