INSIZE ISHR-B141 Magnetic Brinell/Rockwell Hardness Tester
Are you looking for a sturdy, magnetic hardness tester that supports both Brinell and Rockwell hardness testing making it a highly versatile solution for large ferrous (steel or iron) workpieces? The INSIZE ISHR-B141 is built to comply with ISO 6508 and ASTM E18 standards, this device offers precise, manual load control for reliable hardness readings in industrial and metallurgical quality control. Its robust design, combined with a 40× measuring microscope and magnetic clamping, makes it a go-to choice for users needing accurate, repeatable results on challenging, heavy parts.
Key Features
- Dual Hardness Testing: Capable of performing both Brinell (HBW) and Rockwell (HR) tests, offering broad applicability in one instrument.
- Wide Rockwell Scale Support: Supports HRA, HRB, HRC, HRD, HRF, and HRG scales, covering a broad range of material hardness.
- Extensive Brinell Range: Measures from 20 up to 650 HBW, allowing for testing of soft to very hard metals.
- Variable Test Force
- Rockwell: 10 kgf (preload) plus selectable 60, 100, or 150 kgf for total load.
- Brinell: 62.5, 125, and 187.5 kgf options.
- Manual Load Control: Load and unload using a handwheel, giving the operator full control of testing phases.
- Precision Optics: Includes a 40× measuring microscope with a graduation of 0.01 mm (0.0004″), for accurate indentation measurement.
- Magnetic Clamping: Strong magnetic force switch holds large steel or iron workpieces firmly in place during testing.
- Compact & Portable: Lightweight and manageable body with a built-in lifting handle, making positioning easy.
- Standards Compliant: Fully designed to conform to ISO 6508 and ASTM E18, ensuring your hardness data is traceable and standardized.
- Clear Visual Inspection: A magnifier with built-in LED helps in reading test indentations more easily under various lighting conditions
Specifications
| Rockwell Scales |
HRA, HRB, HRC, HRD, HRF, HRG |
| Brinell Range |
20 – 650 HBW |
| Rockwell Test Forces |
10 kgf (preload); 60 / 100 / 150 kgf total |
| Brinell Test Forces |
62.5 kgf, 125 kgf, 187.5 kgf |
| Load Control |
Manual (handwheel) |
| Minimum Rockwell Resolution |
1 HR |
| Measuring Microscope |
40×, 0.01 mm graduation (0.0004″) |
| Flat Workpiece Requirements |
Length > 180 mm, Width > 60 mm, Thickness > 5 mm |
| Cylindrical / Tubular Workpiece Requirements |
Length > 180 mm, Diameter > Ø50 mm, Wall Thickness > 8 mm |
| Dimensions |
220 mm × 70 mm × 220 mm |
| Weight |
4.7 kg |
Items Included
- Main magnetic Brinell/Rockwell tester unit
- Flat anvil for test blocks
- 4 piece support set (for cylindrical or tube workpieces)
- Diamond Rockwell indenter
- Ø 1.5875 mm carbide ball indenter (Rockwell)
- Ø 2.5 mm Brinell indenter
- Hardness test blocks:
- HRB 85–95
- HRC 60–70
- HRC 20–30
- Brinell test block
- Measuring microscope (40×)
- Magnifier with LED lighting
Insize ISHR-B141 Magnetic Brinell/Rockwell Hardness Tester Manual
