Chongqing Leeb Instrument Co.,Ltd
High Quality Products & Professional Service
Add to Cart
Vickers Hardness Tester, Touch Screen, Built-In ISO And ASTM Standards
Functions & Features:
● Large LCD touch screen,full color display
● High-definition optical system
● Min measuring unit: 0.0625µm
● Corner length D1 and D2 automatic input
● Test results and data processing can be output by printer
● Test process is automatic and easy to operate, can be controled directly in PC
● Optional CCD measuring software
● Meet or exceed ISO, ASTM and JJS standards.
● Motorized Turret function
Application:
● Small and thin parts
● Surface coating, steel, non-ferrous metals, ceramics, alloys, etc.
● Heat treatment, carbonization, quenched hardened layer, nitrided layer
● Hardness test such as on the depth and gradient of the carbonized layers and quenched hardened layers.
Technical Parameters:
| Model | LHVS-5Z/10Z/30Z/50Z (Touch Screen) |
|
Test force |
LHVS-5Z: 0.3Kgf (2.94N),0.5Kgf(4.9N),1Kgf (9.8N),2Kgf(19.6N),3Kgf(29.4N),5Kgf (49N) |
| LHVS-10Z: 0.3Kgf (2.94N),0.5Kgf(4.9N),1Kgf (9.8N),3Kgf(29.4N),5Kgf(49N),10Kgf (98N) | |
|
LHVS-30Z: 1Kgf (9.8N),3Kgf(29.4N),5Kgf (49N), 10Kgf (98N),20Kgf(196N),30Kgf (294N) |
|
|
LHVS-50Z: 1Kgf (9.8N),5Kgf (49N),10Kgf (98N), 20Kgf (196N),30Kgf(294N),50Kgf (490N) |
|
| Measuring Range | 8-2900HV |
| Conversion Scale | Rockwell, Superficial Rockwell, Brinell |
| Indication of Hardness Value | 4-inch Large LCD screen display |
| Min measuring unit | 0.0625µm (with objective lens) |
| Test microscope magnification | 200X(Measuring),100X(observation) |
| Data output | Inside Printer |
| Load control (force applied) | Automatic(Loading, Dwell, Unloading) |
| Max Height of Specimen | 165mm |
| Distance of Indenter to outer wall | 130mm |
| Power supply | AC220V+5%,50-60Hz |
| Carried Standard | Inside Chinese Standard GB/T4340.2 , Inspection Rule JJG151 |
| Net weight | About 45Kg |
Standard Accessories:
| Item | Quantity | Item | Quantity |
| Objective 10x, 20x | 2 | Testing table | 3 |
| Eyepiece 10x | 1 | 12V20W light bulb | 1 |
| HV Indenter | 1 | Power cable & 2A fuse | 2 |
| Weight | 3 | Paper for thermal printer | 1 |
| Rod of Weight | 1 | Screwdriver & Level vial | 2 |
| Hardness Block( HV5) | 2 | Manual & Certificate | 2 |