Dual-Column Universal Testing Machine – Precision Measurement for Materials & Components

ISO 6892, ASTM E8 & GB/T 228.1 Compliant Tensile, Compression & Bend Testing
Our Dual-Column Universal Tester delivers high-accuracy force measurement (0.5% FS) across tensile, compression, flexural, shear, and peel tests, supporting R&D and QC for metals, polymers, composites, and biomaterials.

Core Testing Capabilities

Multi-Functional Testing Modes

Tensile Tests: Measure yield strength, elongation, and modulus (max 300 kN).
Compression Tests: Evaluate crush strength of concrete, foams, and packaging.
Flexural/Bend Tests: 3-point and 4-point bending per ISO 178.
Specialized Fixtures: Peel, shear, puncture, and friction tests.

High-Precision Control

Force Accuracy: ±0.5% FS (Class 0.5) with advanced load cell.
Displacement Resolution: 0.00004 mm via optical encoder.
Speed Range: 0.001–1,000 mm/min (micro-strain to high-speed impact).
Real-Time Data: Stress-strain curves, FEA correlation, and breakpoint detection.

Smart Automation

Auto Recognition: Motorized jaws adapt to sample dimensions.
Pre-Programmed Standards: ASTM, ISO, JIS, DIN, GB/T.
Batch Testing: Robot arm for continuous sample processing (30+ tests/hour).

Technical Specifications

Parameter	Specification
Force Capacity	5–300 kN (custom to 1,000 kN)
Test Space	1,200 mm (vertical) × 600 mm (width)
Speed Accuracy	±0.05%
Data Sampling	2,000 Hz (24-bit ADC)
Grip Types	Wedge, vice, pneumatic, cryogenic (-196°C to +350°C)
Compliance	CE, ISO 7500-1, ISO 17025

Applications

✅ Metals: Tensile tests on steel cables, aluminum alloys (ISO 6892).
✅ Polymers: Evaluate plastic films, elastomers (ASTM D638/D412).
✅ Composites: Flexural strength of CFRP, GFRP (ISO 14125).
✅ Biomedical: Test bone implants, surgical sutures.
✅ Packaging: Corrugated box ECT (TAPPI T839), pallet compression.

Why Choose Our Dual-Column System?

✅ Rigidity & Stability: Dual columns offer 300% higher stiffness than single-column systems.
✅ All-in-One Platform: Switch fixtures in <2 mins (no tools).
✅ Environmental Testing: Integrate thermal chambers (-80°C to +350°C) or hydraulic immersion baths.
✅ Predictive Software: Auto-calculate modulus, Poisson’s ratio, and yield point via AI algorithms.

Customer Success Stories

“Testing carbon fiber bike frames at 250 kN revealed layer delamination risks – solved at prototyping stage!”
– Advanced Composites Ltd., UK

“The auto-grip system reduced operator error in our medical suture tests, achieving ISO 13485 compliance.”
– BioMaterials Lab, USA

FAQ

Q: How fast can I change test types (e.g., tensile to bend)?
A: <2 mins! Quick-release fixtures require zero tools.

Q: Can it test high-elongation materials (e.g., rubber)?
A: Yes – laser extensometers track >600% strain without contact.

Q: Is custom force calibration possible?
A: Yes – NIST-traceable calibration for any force range.

Q: How to test materials at extreme temperatures?
A: Add our thermal chamber (-80°C to +350°C) or liquid nitrogen fixture.

Request a Demo or Technical Proposal!

📞 Expert Consultation | 📧 Download ISO 6892 Test Template | 🌍 Global Calibration Services

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