Vickers Hardness Tester
Negotiable /Set
Min.Order:1 Set
Beijing BCD Technology Co., Ltd.
Notes
There are two kinds of machines, if you choose the fit weights; you could do the experiment of Vickers hardness of 2000gf.
Technical Data
Vickers Scale | HV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1.
| Unit | gf, mN |
Testing Force (gf) | 10, 25, 50, 100, 200, 300, 500, 1000
| (mN) | 98, 245, 490, 980, 1960, 2940, 4900, 9800 |
Selection of Testing Force | change the hand wheel by testing force, and choose a better force to display on the screen. | Load Control | auto (load/dwell/unload)
|
Dwell Time | 5-99 seconds (1 second as increment)
| Test Mode | HV/HK |
Hardness Data | Manual test, keyboard input, automatic calculate and display. | Optical System | Objective: 10x, 20x (by testing) Eyepiece: 10x |
Total Magnification | 100x (by observing) 400 (by testing) | Testing Range | 200μm |
Resolution | 0.25 μm | X,y bed | Size: 100*100mm Travel: 25*25mm Resolution: 0.01mm |
Specimen | Max. Height: 85mm Max. Depth: 120mm (from the center) | Light Intensity | 8 levels adjustable |
Light Source | 5V/3W LED | Loading Motor | 2.5W, 220V AC, 4rpm |
Power | AC220V, 60/50Hz | Power of complete machine | ≤ 20W |
Total Size | 490*330*515mm | Weight | 38kg |