Electro-hydraulic servo compression testing machine for concrete, mortar, rock and construction material testing per international standards.
The IBERTEST MEH Series compression testing machine combines electro-hydraulic servo control with digital force measurement to deliver precise, repeatable compression tests on concrete cubes, cylinders, mortar, and rock specimens. Fully compliant with EN 12390, ASTM C39, and ISO 4012 standards.
The IBERTEST MEH Series is a range of electro-hydraulic servo compression testing machines specifically designed and optimized for the testing of concrete, mortar, and construction materials. Built on a rigid, welded steel frame, the machines provide exceptional stiffness and stability — critical for accurate compressive strength measurement at high loads.
The electro-hydraulic servo control system regulates the loading rate with high precision, enabling fully automatic testing cycles that comply with the constant stress-rate requirements of EN 12390-4 and the constant displacement-rate requirements of ASTM C39. A digital controller provides real-time display of applied load, loading rate, and peak value.
The MEH Series is available in capacities from 1500 kN to 3000 kN, covering the full range of concrete strengths encountered in construction practice — from low-strength site concrete to high-performance structural mixes.
| Capacity | 2000 kN / 3000 kN (model dependent) |
| Loading Rate | Continuously variable 0.1–150 kN/s |
| Force Measurement | ± 1% accuracy class 1 per EN ISO 7500 |
| Frame Clearance | Up to 320 mm (cube) / 350 mm (cylinder) |
| Platens | 200×200 mm lower / 150×150 mm upper (standard) |
| Control | Electro-hydraulic servo, load/displacement control |
| Display | Digital controller, load + rate display |
| Data Output | RS-232, USB, printer port |
| Standards | EN 12390-4, ASTM C39, EN 196-1, ISO 4012 |
| Power | 380 V 3-phase / 220 V single-phase (model dependent) |
| Pump Unit | Integrated hydraulic power pack |
| Safety | Automatic overload protection |
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