Bayerteq Universal Testing Machines – UTM Series (5 kN to 300 kN)
- Precision electromechanical Universal Testing Machines (UTM) for plastics, rubber, composites, and pipe testing
- Full compliance with ISO 527, ISO 6259, ASTM D638, ISO 9969, ISO 9967, ISO 13968, and ASTM D2412
- Capacities from 5 kN single-column to 300 kN dual-column with vertical test space up to 3,000 mm
- Supports integrated climate chambers (UT-CH Series), pneumatic self-tightening grips, and high-precision laser/contact extensometers
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The Bayerteq UTM Series Universal Testing Machine is a high-precision electromechanical materials testing system engineered for rigorous mechanical characterization of raw polymers, composites, and thermoplastic pipes. As an advanced universal testing machine, it performs high-accuracy tensile, compression, flexural, ring stiffness, and ring flexibility evaluations in full accordance with international standards.
Operating under closed-loop servo control, this universal testing machine accurately measures tensile modulus, yield strength, elongation at break, compressive strength, and shear resistance. Explore our full portfolio of Bayerteq testing equipment designed for quality control, research laboratories, and pipe extrusion facilities worldwide.
Universal Testing Machine Configurations & Modular Hierarchy
- Single-Column UTM (5 kN): Compact benchtop universal testing machine (Model 24005) tailored for testing plastic films, packaging foils, thin sheets, elastomers, and rubber specimens.
- Dual-Column UTM (30 kN to 100 kN): High-rigidity load frames (Models 25030, 25050, 25100) featuring vertical test spaces up to 3,000 mm and wide horizontal daylight. Equipped with compression platens for pipe ring stiffness (ISO 9969) and tensile tests (ISO 527, ASTM D638).
- Heavy-Duty Dual-Column UTM (150 kN to 300 kN): Floor-standing universal testing machine (Models 26200, 26300) engineered for high-load structural composites, thick thermoplastic profiles, and large-diameter piping systems.
- UTM CH Series (Integrated Climate Chamber): Built-in environmental chamber between the load frame columns for testing materials from -70 °C to +300 °C.
Key Capabilities & Standards Compliance
Each Bayerteq universal testing machine delivers Class 0.5 load accuracy (ISO 7500-1 / ASTM E4) across 0.2% to 100% of load cell capacity. The system integrates pre-configured test methods for ISO 6259, ISO 527, ISO 9969, ISO 9967, ASTM D638, ASTM D2412, and ASTM D2290, backed by real-time stress-strain curve plotting and automated data acquisition.
Equipped with dual backlash-free preloaded ball screws and high-resolution optical encoders (0.001 mm resolution), this universal testing machine guarantees repeatable crosshead positioning across stepless testing speeds from 0.001 mm/min to 1,000 mm/min.
Bayerteq UTM Series – Load Frame Model Matrix
| Model Code | Rated Capacity | Vertical Test Space | Horizontal Daylight Options |
|---|---|---|---|
| 24005 (Single Column) | 5 kN (0.5 ton) | 500 mm | Single Column Cantilever |
| Galaxy 20 | 20 kN (2.0 ton) | 900 mm | 400 mm |
| 25030 Series | 30 kN (3.0 ton) | 900 / 1200 / 2000 mm | 400 mm / 530 mm / 1000 mm / 1200 mm |
| 25050 Series | 50 kN (5.0 ton) | 900 / 1200 / 2000 / 3000 mm | 400 mm / 530 mm / 1000 mm / 1200 mm |
| 25100 Series | 100 kN (10.0 ton) | 900 / 1200 / 2000 / 3000 mm | 400 mm / 530 mm / 1000 mm / 1200 mm |
| 26200 Series | 200 kN (20.0 ton) | 900 / 1200 / 2000 / 3000 mm | 400 mm / 530 mm / 1000 mm / 1200 mm |
| 26300 Series | 300 kN (30.0 ton) | 900 / 1200 / 2000 / 3000 mm | 400 mm / 530 mm / 1000 mm / 1200 mm |
| CH 25 VA (Climate) | 20 kN to 300 kN | 900 / 1200 mm | 400 mm / 530 mm / 1000 mm (with built-in chamber) |
| CH 25 FL (Swing Chamber) | 20 kN to 100 kN | 900 / 1200 mm | 400 mm / 530 mm (swinging arm chamber) |
Drive & Measurement Performance
| Load Measurement Accuracy | Class 0.5 (ISO 7500-1 / ASTM E4) — ±0.5% from 0.2% to 100% of load cell capacity |
| Drive Mechanism | Preloaded zero-backlash dual ball screws with AC servo drive and optical digital encoder |
| Crosshead Speed Range | 0.001 mm/min to 1,000 mm/min (stepless, continuously adjustable) |
| Speed Accuracy | Within ±0.5% of programmed speed |
| Displacement Resolution | 0.001 mm (1 micron) |
| Strain Measurement Options | Clip-on contact extensometers, optical video extensometers, inner pipe deflection sensors |
| Safety Interlocks | Dual electronic upper/lower travel limit switches, overload software shutoff, emergency stop button |
Core Engineering & Operational Features
- High-Rigidity Dual-Column Guidance: Heavy-duty guide columns and precision-ground ball screws eliminate frame deflection during high-load tensile or compression tests, ensuring true linear displacement.
- Modular Daylight Dimensions: Tailored vertical test clearances up to 3000 mm and horizontal clearances up to 1200 mm accommodate large-diameter structured-wall pipes and large specimen fixtures.
- Integrated Climate Chambers (UT-CH Series): Test polymers at true operating temperatures (-70 °C to +300 °C) with chambers integrated directly between columns or mounted on a space-saving swinging arm.
- Automated Tooling & Pneumatic Clamping: Quick-change adapter system supports fast interchange between tensile wedge grips, 20 kN pneumatic grips, 3-point flexure benches, and large compression platens.
- Multi-Channel Sensor Acquisition: Simultaneous data acquisition for load, crosshead travel, external extensometer strain, and internal pipe diameter deflection sensors.
Bayerteq BT Materials Testing Software
The BT Software platform combines powerful test sequencing with an intuitive touch-optimized interface, supporting accredited lab compliance and streamlined quality control.
Real-time stress-strain curve plotting with automatic calculation of modulus, yield point, and elongation at break.
- Standards Library: Built-in test templates for ISO 527, ISO 6259, ISO 9969, ISO 9967, ASTM D638, ASTM D2412, and ASTM D2290.
- Multi-Language Support: Complete interface localization in English, German, French, Italian, Chinese, and Russian.
- Traceability & Data Security: Full audit trail logging, user access levels, and automated export to Excel, CSV, and custom PDF certificates.
Modular Tooling & Fixture Options
Equip your Bayerteq UTM system with specialized accessories tailored to your test specimen geometry:
1. Tensile Grips & Clamps
Wedge Grips: Self-tightening mechanical grips for rigid plastics.
Pneumatic Grips (20 kN): Rapid uniform clamping for elastomers and films.
Pin Grips: Heavy-duty grips for thick specimens up to 120 mm.
2. Pipe Ring Stiffness Platens
Parallel Plates: Heavy-duty ground steel platens for ISO 9969 & ASTM D2412.
Deflection Kits: Internal diameter contact/laser sensors for ISO 9967 creep and ISO 13968 flexibility.
3. Climate Chambers (UT-CH)
In-Column Chamber: Mounted between frame columns for maximum thermal stability.
Swinging Arm Chamber: Easily swings into place for rapid transitions between ambient and high/low temp testing.
High-Performance Pneumatic Tensile Grips
Bayerteq 20 kN pneumatic grips provide uniform, repeatable clamping force without sample slippage.
The Bayerteq UTM Series is the universal standard for mechanical testing across polymer producers, pipe extrusion plants, automotive suppliers, and testing laboratories.
Applicable International Standards
- ISO 6259 (Parts 1, 2, 3): Thermoplastics pipes — Determination of tensile properties (Assessing tensile strength and elongation at break)
- ISO 527 (Parts 1, 2): Plastics — Determination of tensile properties (Modulus of elasticity, tensile strength, yield stress)
- ASTM D638: Standard Test Method for Tensile Properties of Plastics
- ISO 9969: Thermoplastics pipes — Determination of ring stiffness (Resistance to external transverse crushing load)
- ISO 9967: Thermoplastics pipes — Determination of creep ratio (Long-term deflection under sustained load)
- ISO 13968: Plastics piping and ducting systems — Thermoplastics pipes — Determination of ring flexibility
- ASTM D2290: Standard Test Method for Apparent Hoop Tensile Strength of Plastic or Reinforced Plastic Pipe (Split disk method)
- ASTM D2412: Determination of External Loading Characteristics of Plastic Pipe by Parallel-Plate Loading
- ISO 178 / ASTM D790: Plastics — Determination of flexural properties (3-point and 4-point bending)
- ISO 604 / ASTM D695: Plastics — Determination of compressive properties
- EN 13476: Plastics piping systems for non-pressure underground drainage — Structured-wall piping systems
Target Products & Materials
- Polymer raw materials (PE, PP, PVC, PA, POM, ABS, PVDF, PTFE)
- Solid-wall and corrugated/structured-wall thermoplastic pipes (PE100, PP-R, PVC-U, PVC-C)
- Extruded profiles, window profiles, and engineering plastic rods
- Thin plastic packaging films, barrier foils, and elastomeric seals
- Glass-fiber reinforced plastics (FRP/GRP) and composite pipe segments