Overview
Enviro Test Construct Hardness Testers features hardness testing equipment designed based on the Vickers hardness testing method, which involves using a diamond indent to create an impression on the material surface. The diagonal lengths of the indentation are measured to determine the hardness value. The equipment features an automatic turret that holds multiple indenter tips. This allows for convenient and rapid interchange of indenters with varying loads, enabling testing at different hardness scales.
Features
- Closed loop design with high accuracy load cell, no need to install dead weights, let installation easier and loading – dwell – unloading automatically, easy operation.
- With load automatic correct function, greatly improved test accuracy and made calibration easier.
- Hardness value automatic corrected according to different hardness block
- Touch screen interface with menu structure, makes test very simple.
- Modular design, simple maintenance
- With hardness conversion function, from HV hardness value can convert to HR, HB, etc.
- With HV/HK test function
- Support to set a password protection setting.
Technical Specifications
| Hardness conversion | HRA, HRB, HRC, HRD, HRF, HV, HK, HBW, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T |
| Eyepiece | 10X digital eyepiece with built-in encoder |
| Min measuring unit | 0.01 µm |
| Hardness range | 8 to 2900 HV |
| Force loading | Automatic loading – dwell – unloading |
| Turret | Automatic |
| Objective | Standard: 10X, 20X |
| Magnification | Standard: 100X (measurement), 200X (measurement) |
| Dwell time | 0-99S (1 second per step) |
| Data output | Test data display on LCD screen, can save to U-flash in Excel format |
| Test space | 180 X 160 MM (HXD) |
| Power supply | AC 220 V+5%, 50 to 60 Hz |
| Standard | ISO 6507, ASTM E92, JIS Z2244, GB/T 4340.2 |
| Overall Dimension | 22.83 in x 9.44 in x 25.98 in (580 mm x 240 mm x 660 mm) |
| Net weight | About 11.02 lb. (5 kg) |
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