Vickers Hardness Tester
Model: MHVD-50AT
Overview
- Close Loop high precision load cell structure.
- Dual optical systems design (eyepiece + camera path), both paths can work at same time, no need switch knob
- 5.6ââ Touch screen, menu structure, easy operate
- Quality automatic judgment function
- Automatic turret, automatic loading, dwell, unloading
- With emergency stop button, operation more safe
- Automatic turret, digital eyepiece with encoder
- Large range test force: 0.5 to 50kgf
Specifications
| Model | MHVD-50AT |
|---|---|
| Turret | Automatic (motorized switch) |
| Force loading | Automatic loading - dwell - unloading |
| Testing Force | 0.5Kgf (4.90N), 1.0 Kgf (9.8N), 2.0Kgf(19.6N), 2.5Kgf(24.5N), 3.0Kgf(29.4N), 5.0Kgf(49.0N), 10.0Kgf(98.0N), 20Kgf(196.0N), 30Kgf(294.0N), 50Kgf(490.0N) |
| Hardness Scale | HV0.5, HV1, HV2, HV2.5, HV3, HV5, HV10, HV20, HV30, HV50 |
| Conversion Scales | HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, HV, HK, HBW, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T |
| Hardness range | 5-4000HV |
| Eyepiece | 10X digital eyepiece with built-in encoder, automatic calculate data |
| Objective | 10X, 20X |
| Magnification | 100X (observe), 200X (measurement); Measuring range:400um |
| XY work table (optional purchase) | Dim.:100x100 mm, Max. Travel Range: 25x25mm, Moving Resolution Ratio: 0.01mm |
| Dwell time | 1-99S (1 second per step) |
| Data output | Large LCD screen display, built-in printer |
| Test space | 175mm x 125mm (Height x Depth) |
| Power supply | AC220Vīŧ50Hz |
| Standard | ISO 6507, ASTM E92, JIS Z2244, GB/T 4340.2 |
| Overall Dimension | 320*580*620mm |
| Net weight | 71kg |
| Packing size | 680*470*750mm |
| Gross weight | 91kg |
Features
- Closed loop design with high accuracy load cell, no need to install dead weights, let installation more easy and loading - dwell - unloading automatically, easy operation
- With load automatic correct function, greatly improved test accuracy and let calibration more easy
- Modular design, simple maintenance
- With hardness conversion function, from HV hardness value can covert to HR, HB, HK, etc.
- With HV/HK test function
- Built-in printer for optional purchase
- Can work with camera and Vickers indentation measuring software
- According to different visual habits of the operators, the strength of the light source can be adjusted. To avoid the visual fatigue for long time operation.
- Industrial digital touch screen can direct display hardness value, conversion hardness, testing method, testing force, dwell time, test number and testing process.
- One-time casting iron molding shell ensure structure more stable; Adopted car painting technology, pure white color looking more decent; High scratch resistance capability, used for years still brightness like new.
Images