LCD display with HV and HK hardness scale switching
Micro Vickers Hardness Tester Benchtop Microhardness Testing Machine for Thin Parts and Coatings
Type: Micro Vickers · Test Force: 10/25/50/100/200/300/500/1000 gf (0.098-9.8 N)
Product overview
The 401MVA-P is a manual turret micro Vickers hardness tester with an LCD display that switches between the Vickers HV and Knoop HK scales. Test forces from 10 gf to 1000 gf cover micro hardness work, and the high-definition optical system with 20-step light adjustment makes small indentations easy to read, with D1 and D2 diagonals keyed in for direct hardness display. Applications include hardened layers, nitrided cases, plated coatings and parts as thin as 3 μm, supported by a wide hardness conversion table.
Key capabilities
LEEB 401MVA-P
High-definition optical system with 20-step light brightness adjustment
Wide hardness conversion covering HRA to HRK, HV, HK and HBS
Measures hardened layers, nitrided cases and coatings on parts as thin as 3 μm
Optional CCD measuring system, Knoop indenter and fine wire clamping jig
Technical specifications
16 Technical specifications
- Type
- Micro Vickers
- Test Force
- 10/25/50/100/200/300/500/1000 gf (0.098-9.8 N)
- Measuring Range
- 0-3000 HV
- Min. Measuring Unit
- 0.25 μm
- Total Magnification
- Observation 100X, Measurement 400X
- Dwell Time
- 5-60 s adjustable
- Loading Control
- Automatic (load, hold, unload)
- Data Output
- LCD readout
- Conversion Scales
- HRA, HRB, HRC, HRD, HRE, HRG, HRF, HRK, HV, HK, HBS, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T
- XY Stage
- 100 x 100 mm, max. travel 25 x 25 mm, min. displacement 0.01 mm
- Objectives
- 10x and 40x
- Max. Specimen Height
- 90 mm
- Throat Depth
- 120 mm
- Instrument Size
- 405 x 290 x 480 mm
- Instrument Weight
- Approx. 35 kg
- Power Supply
- AC220V±5%, 50~60Hz
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Type: Micro Vickers · Test Force: 10/25/50/100/200/300/500/1000 gf (0.098-9.8 N)