Mitech MH180 Portable Leeb Hardness Tester
Mitech MH180 Leeb Hardness Tester
MH180 portable Leeb hardness tester, based on Leeb hardness measuring principle, quick and easy,on-site test the hardness of series metal materials, support free conversion between Leeb, Brinell, Rockwell hardness scale and others,It uses high-contrast segment LCD to display , small size, light,portable, stable and reliable performance.It is widely used in failure analysis of metal processing and manufacturing, special equipment, permanent assembly, inspection and other fields.It can meet the regular hardness testing of industrial production, quality and cheap, which is the first choice for practical and economical models.
Working Condition
Working temperature：- 10℃～＋50℃；
Storage temperature：-30℃～＋60℃
Relative humidity: ≤90％；
The surrounding environment should avoid of vibration, strong magnetic field, corrosive medium and heavy dust.
Technical Product
| Working Voltage | 3V(two AA size, alkaline batteries) |
| Power supply | Two ordinary AA batterie |
| Measuring range | （170～960）HLD |
| Impact direction | vertically downward, oblique, horizontal, oblique, vertical upward, automatically identify |
| Error | D,±6 HLD |
| Repeatability | D,6 HLD |
| Material | Steel and cast steel,Cold work tool steel,Stainless steel,Grey cast iron,Nodular cast iron,Cast alu |
| Hardness Scale | HL、HB、HRB、HRC、HRA、HV、HS |
| Impact energe | D—-11mJ |
| Impact weight | D—-5.5g/7.2g |
| Impact ball hardness | D—-1600HV |
| Impact ball diameter | D—-3mm |
| Impact ball material | D—-Tungsten carbide |
| Sample surface roughness | D—-1.6μm；C—-0.4μm |
| Min depth of harness layer | D—-≥0.8mm；C—-≥0.2mm |
| Display | High-contrast Segment LCD |
| Storage | 100 measurement series.(Relative to average times 32～1) |
| Calibration | Single-point calibration |
| Data printing | Thermal printing on site |
| Power consumption | Low-power design |
| Standby period | About 100h（without backlight） |
| Commumication port | USB1.1 |
| Working language | English |
| Shell material | ABS plasic |
| Dimensions | 150mm×74mm×32 mm |
| Weight | 4.0KG |
| PC software | None |
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