Chongqing Leeb Instrument Co.,Ltd
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HR15T HR30T HR45T Micro Vickers Hardness Tester Manual Automatic Turret
Micro Vickers Hardness Tester LHV-1000/LHV-1000Z
Functions & Features
● Automatic measurement process, very easy to operate.
● LCD display screen, the hardness value can be displayed on screen directly.
● High-definition optical system, the brightness of light source can be adjusted in 20 levels.
● The D1 and D2 corner lengthcan be read by the eyepiece.
● Automatic turret function: The objective and Indenter can automatically switch. (LHV-1000Z)
● Meet with ISO, ASTM and JJS standards.
Application
● Surface coating, steel, non-ferrous metals, ceramics, alloys, etc.
● Heat treatment, carbonization, quenched hardened layer, nitrided layer
● Small and thin parts
Technical Parameters
| Model | LHV-1000/LHV-1000Z | |||||||
| Test force | 10gf (0.098N),25gf (0.245N),50gf (0.49N),100gf (0.98N), 200gf (1.96N),300gf (2.94N),500gf(4.9N),1000gf (9.8N) | |||||||
| Min measuring unit | 0.25μm | |||||||
| Data output | LCD screen display | |||||||
| Max Height of Specimen | 100mm | |||||||
| Distance of Indenter to outer wall | 120mm | |||||||
| X-Y Testing table | Dimension: 100*100mm Max mobile:25*25mm | |||||||
| Conversion Scale | HRA,HRB,HRC,HRD,HRF,HV,HK,HBW,HR15N,HR30N,HR45N,HR15T,HR30T,HR45T | |||||||
| Measuring Range | 8~2900HV | |||||||
| method of testing force applied | Automatic(Loading, Dwell, Unloading) | |||||||
| Test microscope magnification | 400X(Measuring),100X(observation) | |||||||
| Duration time | 5~60s (Adjustable) | |||||||
| Power supply | AC220V+5%,50-60Hz | |||||||
| Overall Dimension | 405*290*480mm | |||||||
| Net weight | About 35Kg | |||||||
Standard Accessories
| Item | Quantity | Item | Quantity | |||||
| Objective 10x, 40x | 2 | XY Coordinate table | 1 | |||||
| Eyepiece 10x | 1 | Testing table | 3 | |||||
| HV Indenter | 1 | 12V20W light bulb | 1 | |||||
| Weight | 6 | Power cable & 2A fuse | 2 | |||||
| Rod of Weight | 1 | Screwdriver & Level vial | 2 | |||||
| Hardness Block ( HV1, HV0.2) | 2 | Manual & Certificate | 2 | |||||
Main screen
Accessory Box