Portable Leeb hardness tester MITECH MH320
Portable Leeb hardness tester MITECH MH320
Product Introduction
| 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 | 128×64 dots, adjustable backlight |
| Storage | 500 measurement series.(Relative to average times 32～1) |
| Calibration | Single-point calibration |
| Data printing | Thermal printing on site |
| Power voltage | 6V Ni-MH battery pack |
| Power supply | 9V/500mA |
| Power consumption | Low-power design |
| Standby period | About 150 hours（with default brightness） |
| Commumication port | USB1.1 |
| Working language | English |
| Shell material | ABS plasic |
| Dimensions | 212mm×80mm×32mm |
| Weight | 5.5KG |
| PC software | Have |
it can be quickly and easily used for on-site testing hardness of metallic materials and support free conversion between Leeb, Brinell, Rockwell hardness and other scales
MH320 uses 128 × 64 dot matrix LCD screen, rich information, stable performance and integrated high-speed thermal printer
It can bewidely used in metal processing and manufacturing, special equipment, permanent component failure analysis, inspection and other fields.
It is particularly suitable for large parts and non-removable part of the on-site hardness testing.
this is to improve production efficiency and pass rate and is a wise choice to save the cost of production.
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