|
[China]
Trade Verify
Address: No.1 North Road, Dongtumen, Jinhaihu Town, Pinggu District, Beijing, China
Contact name:Zoe Bao
Beijing Jinshengxin Testing Machine Co., Ltd. |
|
Verified Suppliers
|
|
|
402SXV-Digital Micro Vickers Hardness Tester
Summary
1. The Vickers Micro hardness tester is a new-type hardness testing
instrument adopting the precision mechanism and photoelectric
computer software .The instrument can be used to test the Vickers
or knops hardness. The hardness is calculated out with tested value
of diagonal to be input into the unified computer.
2. The Micro Vickers Hardness Tester is used for the testing of the
metallic materials such as the small components, the thin plates,
the metallic foil, the fine-quality electric cables, the thin
hardness layers the electroplated layers as well as the
non-metallic materials that cannot be tested with a great test
force, such as the glass ,the jewelries and the ceramics .It is
particularly important that the tester can be used to the internal
hardness of the induction hardened or carburized materials
according to the metallic structure.
Technical Specifications
1. Testing scales: Vickers Scales: HV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1
2. Units of the test forces: gf,mN
3. Test forces: (gf) 10, 25, 50, 100, 200, 300, 500, 1000(1K)
(m N) 98, 245, 490, 980, 1960, 2940, 4900, 9800
| Attention: The present hardness tester may have the optional specially–made a set of weights (to be provided according to the contract) for the test of the Vickers hardness with the 2000gf (19610 m N) test force. |
4. Selection of the test force: Turn the test force changing hand
wheel. The chosen test force will be shown on the screen.
5. Carriage-loading control: Automatic (loading/dwell/unloading)
6. Dwell time: 0-95 seconds (5 seconds as the increase amount)
7. Test mode: HV/HK
8. Hardness value: Measure the indentation by hand, and the
measurement reading will be input automatically. The calculation
and the indication of the hardness value are automatic.
9. Language: English
10. Optical system
| Objectives | 10×(observation) | 40×(measurement) |
| Lateral Microscopes | 10× | |
| Total Amplifications | 100×(observation) | 400×(measurement) |
| Max. Measurement Field | 200μm | |
| Resolving power | 0.015μm | |
11. X-Y Testing Table
Dimension: 100×100mm
Travel: 25×25 mm
Resolving Power: 0.01mm
12. Specimen
The Maximum Height: 90mm
The Maximum Depth: 120mm (measured form the center)
13. Energy-saving mode: After 10 minutes of non-use it enters the
repose mode automatically.
14. Light Source: 12V/20W
15. Illumination of the light source: Several grades, adjustable
16. Power source: 220V, 50/60Hz
17. Dimension of the instrument: 495×305×550mm
18. Weight of the instrument: About 33kg
Packing List
| Item | Description | Specification | Quantity | |
| No. | Name | |||
| Main Instrument | 1 | Hardness Tester | 1 in number | |
| 2 | Micro Vickers Indenter | 1 in number | ||
| 3 | Objective | 10× | 1 in number | |
| 4 | Objective | 40× | 1 in number | |
| Accessories | 5 | Accessories Box | 1 in number | |
| 6 | Microscope | 10× | 1 in number | |
| 7 | Weights | 7 in number | ||
| 8 | X-Y Testing Table | 1 in number | ||
| 9 | Thin Specimen Test Table | 1 in number | ||
| 10 | Fine Wire Test Table | 1 in number | ||
| 11 | Flat-Mouthed Pincer | 1 in number | ||
| 12 | Level Regulation Screw | 4 in number | ||
| 13 | Level (Instrument) | 1 in number | ||
| 14 | Screwdriver | 1 in number | ||
| 15 | Internal Hexangular Spanner | 1 set | 7 in all | |
| 16 | Plastic Absorbing Plate | 1 in number | ||
| 17 | Dust-Preventing cover | 1 in number | ||
| 18 | Power Source Cable | 1 in number | ||
| 19 | Fuses( in reserve) | 2A/250V,5×20 mm | 2 lines | |
| 20 | RS232 Communication line | 1 line | ||
| 21 | Halogen Lamp (in reserve) | 12V,15~20W | 1 line | |
| 22 | Color Filter | Blue color, Green color | One each | |
| 23 | Micro Hardness Block | HV1 high | 1 piece | |
| 24 | Micro Hardness Block | HV0.2 middle | 1 piece | |
| Documents | 25 | Packing List | 1 copy | |
| 26 | Operational Manual of Hardness Tester | 1 copy | ||
