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[China]
Trade Verify
Address: #613A, LinJI Industrial Building ,No.53 of Shun Ren Road ,Lin He Industrial park, ShunYi District ,101300 Beijing ,China
Contact name:WEI
TMTeck Instrument Co., Ltd |
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Verified Suppliers
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Digital touch screen Full Scalel Superficial Rockwell and Rockwell hardness tester
Features:
Digital Double Rockwell Hardness Tester with a novel and pleasing appearance, full functions, easy operation, clear and direct-viewing display, and stable performance is a high-tech and new product combining the mechanic and electric features. This tester is able to measure the Rockwell and superficial Rockwell hardness value with all scales. Its main function is as follows:
1,The Selection of all hardness scales for Rockwell and superficial Rockwell.
2,The hardness values exchange among various hardness scales.
3,The selection of dwell time for hardness test.
4,The revising of the value for year, month and date.
5,The RS232 serial communication is supplied to clients for the functional expansion.
6,The Present hardness tester with the storage function can be browsed the hardness testing page and output the hardness testing results with printer.
Technical Specifications
| The Power Source and the Voltage | AC220V±5%, 50-60 Hz |
| Time-delayed control | 2-60 seconds, adjustable |
| The Max. Height of the Testing Specimen | 175 mm |
| The Distance from the Indenter Center to the Instrument Body | 165mm. |
| Overall Dimension (Length×Width×Height) | 551×260×800 mm |
| The Net Weight of the Tester | 80kg (Approx). |
Rockwell Hardness
7. The Technical Specifications of Rockwell Hardness
| Rockwell Hardness | |||||||
| Test Force | Initial Test Force(N) | 98.07(10kg) | Tolerance±2.0% | ||||
| Total Test Force(N) | 588.4(60 kg) | Tolerance±1.0% | |||||
| 980.7(100 kg) | |||||||
| 1471(150kg) | |||||||
| Indenter | Diamond Cone Indenter | ||||||
| Ф1.5875mmBall Indenter | |||||||
| Scale | HRA | HRB | HRC | HRD | HRE | ||
| HRF | HRG | HRH | HRR | HRM | |||
| HRP | HRS | HRK | HRL | HRV | |||
Superficial Rockwell hardness
8. The technical specifications of superficial Rockwell hardness
| Superficial Rockwell | ||
| Test Force | 29.42(3 kg) | Allowed Tolerance±2.0% |
| 147.1(15 kg) | Allowed Tolerance±1.0% | |
| 294.2(30 kg) | ||
| 441.3(45 kg) | ||
| Indenter | Diamond Cone Indenter | |
| Ф1.5875mm Ball Indenter | ||
| Scales | HR15N,HR30N ,HR45N | |
| HR15T,HR30T ,HR45T | ||
| HR15W,HR30W,HR45W | ||
| HR15X,HR30X,HR45X | ||
| HR15Y,HR30Y,HR45Y | ||
Standard accessories:
| Diamond Diamond Rockwell Indenter | 1pc |
| Carbide ball indenter diameter 1.5875MM | 1pc |
| Large test bench, middle test bench, "V" type test bench | 1pc each |
| 1.588 diameter carbide ball | 1pc |
| Spirit level | 1pc |
| leveling screws | 4pcs |
| 65MM screwdriver | 1pc |
| Charger | 1pc |
| RS232 communication cable | 1pc |
| 2A fuses wire | 2pcs |
| dust cover | 1pc |
| Product instruction manual (including certificate, packing list) | 1 pc |
| Printer instruction manual | 1pc |
| Standard Rockwell Hardness Block (HRA) | 1pc |
| Standard Rockwell Hardness Block (HRB) | 1pc |
| Standard Rockwell Hardness Block (HRC) | 3pcs |
| Standard Rockwell Hardness Block (HR15N) | 1pc |
| Standard Rockwell Hardness Block (HR30N) | 2pcs |
| Standard Rockwell Hardness Block (HR30T) | 1pc |
| Indenter protection caps (No. 1, No. 2) | each 1pc |
