The digital turret-type Vickers hardness tester can meet the basic Vickers hardness test requirements. The upgraded digital micrometer eyepiece can directly read the measurement length, so that the measurement value can be obtained more quickly and accurately. The tower can automatically switch the eyepiece and indenter to avoid artificial errors and damage the instrument, and also greatly improve the efficiency.
Applications:
1. Iron and steel, non-ferrous metals, metal foils, hard alloys, metal sheets, microstructures, carbonization;
2. Carburizing, nitriding and decarburization layers, surface hardened layer, plating layer, coating, heat treatment;
3, glass, wafers, ceramic materials.
Technical Parameters:
| Vickers hardness scale | HV1,HV3,HV5,HV10,HV20,HV30 |
| Display |
5-digit hardness value, 4-digit diagonal length (D1, D2), Hold time, number of tests, average, standard deviation, return |
| Test force(Kgf) | 1.0Kgf(9.8N), 3.0Kgf(29.4N), 5.0Kgf(49.0N), 10Kgf(98.0N), 20Kgf(196N), 30Kgf(294N) |
| Loading control | Automatic (load/hold/uninstall) |
| Test force retention time(s) | 1~99 |
| Optical channel | Dual light channels (eyepieces and CCD camera channels) |
| Optical system |
Objectives: 10×, 20× Eyepiece Magnification: 10× Total magnification (μm): 100×, 200× Measuring range (μm): 400 Resolution (μm): 0.125 |
| Hardness measurement range | (5-3000)HV |
| XY test stand (optional) |
Size (mm): 100×100 Travel range (mm): 25×25 Minimum reading (mm): 0.01 |
| Maximum height of specimen (mm) | 165 |
| Maximum width of specimen (mm) | 130 (distance from the center line of the indenter to the wall) |
| Data output | Reserve built-in mini printer interface, (RS232 serial interface) optional installation |
| Voltage | AC220V/50HZ |
| Overall size (mm) | 585×200×630 |
| Weight (kg) | 42 |
      Shanghai Biaoke Photoelectronic Technology Co., Ltd. is a national high-tech enterprise intergrating with R&D, manufacturing and selling. Our company has 12-year experience in laser marking & cutting machine, hardness tester and other instruments. The main products: vickers hardness tester, rockwell hardness tester, leeb hardness tester, shore hardness tester, webster hardness tester, barcol hardness tester, brinell hardness tester, laser marking machine, laser cutting machine, etc. We have the CE, ISO, FDA, SGS Certificates. So our machine used around the golbe in a myriad of markets, such as Germany, Korea, France, Italy, India, Brazil, Arab, Egypt, etc.
Standard configuration| Host computer | 1 |
| Weight | 3 |
| Large and medium "V" test benches | 1 |
| Horizontal adjustment screw | 4 |
| Power cable | 1 |
| 10X digital microscope eyepiece | 1 |
| Vickers hardness block | 2 |
| Spare fuse 2A | 2 |
| Product certificates | 1 |
| Instruction manual | Â |
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Auxiliary equipment. Welding installations consist of components designed to locate the workpiece in the position most convenient for welding, to turn the workpiece around during welding or during service operations in the weld zone, and to mount and transport the welding apparatus. Roller-conveyor, spindle, chain, pivot-type, and lever tilters are used to locate parts in a convenient welding position. Rotators with vertical, inclined, or horizontal axes of rotation are used to rotate the article being welded. Workpieces are fastened and turned using a disk chuck or a guide (for center rotators) or rollers (for roller-type rotators). Roller-type rotator stands are frequently used in welding cylindrical articles; the drive rollers of such rotators are usually rubber-coated. Shop and welding manipulators are used to turn workpieces around their axes in those cases where the spatial position of the axis is changed during welding. Overhead platforms, rail tracks, and special fixtures that grip the workpiece are used to mount and transport automatic and semiautomatic welders, to suspend the apparatus above moving workpieces, and to transport the apparatus along a weld seam or from weld to weld.
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