Product Description
Magnetic Portable Manual Operation Rockwell Hardness Testing Machine
Simple Introduce:
World leading product designed and manufactured by our company with patent, because of high-accuracy sensor and unique distance measuring technology, reaching far higher test accuracy than other portable hardness testers. It is fixed onto the surface of a iron and steel part smartly with magnetic chucks. This digital Rockwell hardness tester follows the Rockwell hardness test principle, and complies with relevant regulations of ISO6508, and ASTM E18 standards.
The digital portable hardness tester is mainly applied to test too large or heavy iron and steel parts for the desk testers.
This digital hardness tester is also used to test the hardness of steel parts, bearings, molds; large and medium-sized heating parts.
Features:
- Attach to one side if part to test, no need to move it.
- Quick, convenient, no damage test.
- Similar reading system as micrometers, easy to read, and good repeatability.
- Rather high accuracy. Complying with ISO6508 and ASTM E18.
Design of Light: Test point with lighting, convenient to observe the test processing.
Wide Test Range: Test by absorbing to iron and steel parts, and it can finish the test by unilaterally touching the parts. It can test any dimension parts, especially steel tubes and weld on pipes.
High Reliability: With advanced imported sensors as well as high integration, high stability electronic components to keep the high reliability of the hardness tester.
Product Parameters
Specification:
| Initial test force |
10kgf |
| Main test force |
60kgf, 100kgf, 150kgf |
| Testing range |
20~88HRA, 20~100 HRB, 20~70 HRC |
| Indenter |
120°diamond Rockwell indenter, φ1.588mm hard alloy ball indenter |
| Indication error |
Complying with ISO6508 and ASTM E18 |
| Repeatability error |
Complying with ISO6508 and ASTM E18 |
| Test Resolution |
0.1HR |
| Weight |
5.3kg |
| Surface |
Flat: Area ≥195mm x 60mm, thickness≥8mm
Cylinder: Diameter≥50mm, length≥200mm, thickness≥8mm |
| Test Force Error |
≤ ± 1% |
| Work Temperature |
0 ~ 50ºC |
Standard Packing List:
- PR-150D Tester
- 120°diamond Rockwell indenter
- φ1.588mm hard alloy ball indenter
- Rockwell hardness block
- Seat Iron
- Recharger
- Battery box
- Carrying case
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