Automatic Micro Vickers Hardness Tester LMHT-A12 offers test forces from 10gf (0.098N) to 1kgf (9.8N), with settings for 25gf, 50gf, 100gf, 200gf, 300gf, and 500gf. It covers a hardness range up to 53,000 HV and features an automatic turret for smooth operation. The digital 10X eyepiece with an inbuilt encoder automatically measures indentation lengths, enhancing accuracy and efficiency. Its double optical path design includes a camera port for easy installation and software compatibility. Our automatic micro-Vickers hardness tester has one-piece aluminium body with car painting ensuring durability and a sleek design.
| Test Force | 10gf (0.098N), 25gf (0.245N), 50gf (0.49N), 100gf (0.98N), 200gf (1.96N), 300gf (2.94N), 500gf (4.9N), 1kgf (9.8N) |
| Hardness Range | 5 to 3000 HV |
| Turret | Automatic turret |
| Minimum Measuring Unit | 0.01 μm |
| Hardness Scale | HV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1 |
| Conversion Scale | HRA, HRB, HRC, HRD, HRF, HV, HK, HBW, HBS, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T |
| Data Display | 5.6'' touch screen |
| Data Output | Built-in printer |
| Sample Height | Max height: 110mm, Throat depth: 110mm |
| X-Y Testing Table | 100×100mm; Max movement: 25×25mm |
| Force Loading Type | Automatic (Loading, Dwell, Unloading) |
| Magnification | Eyepiece: 10X electronic eyepiece with encoder; Objective: 10X (observation), 40X (measuring); Total: 100X (observation), 400X (measuring) |
| Standard Compliance | ISO 6507, ASTM E384, JIS Z2244, GB/T 4340.2 |
| Duration Time | 1 to 99 seconds |
| Power Supply | AC220V±5%, 50 to 60Hz |
| Dimension | 500 × 250 × 560 mm |
| Packaging Dimension | 595 × 415 × 810 mm |
| Net Weight | 40 Kg |
| Gross Weight | 50 Kg |
Large touchscreen display
Easy-to-use interface
Supports HV and HK tests
Built-in printer
RS232 communication port
Automatic Micro Vickers Hardness Tester LMHT-A12 is ideal for testing metals, non-metals, and heat-treated parts, measuring hardening depth, coating thickness, and metallographic structures for surface hardness evaluation.
Accessories Name | Quantity |
Weight shaft | 1 Pc |
X-Y Cross clamping testing table | 1 Pc |
Flat clamping testing table | 1 Pc |
Printer paper | 1 Pc |
Micro Vickers hardness block | 2 Pc |
Dust-Proof cover | 1 Pc |
Power cable | 1 Pc |
Weights | 6 Pc |
Electronic eyepiece with encoder 10X | 1 Pc |
Thin specimen testing table | 1 Pc |
Level adjustment screw | 4 Pc |
Objective 10X, 40X | 1 + 1 Pc |
Screwdriver | 2 Pc |
Fuse (2A) | 2 Pc |
| Accessories Name | Quantity(pcs) |
| X-Y Cross Clamping Testing Table | 1 |
| Vickers Indenter | 1 |
| 10X Digital Eyepiece | 1 |
| Objective 10X | 1 |
| Objective 40X | 1 |
| Hardness Test Block (HV 0.2) | 1 |
| Hardness Test Block (V1) | 1 |
| Power Cord | 1 |
| Dust Cover | 1 |
| Software | 1 |
| Knoop indenter | 1 |
Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom
Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608
info@labtron.com
