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Metravib DMA Line · Automation

Xpander Automation for DMA+

Run DMA test campaigns around the clock, without an operator.

Xpander is a cost-effective automated specimen handling system for the DMA+ series. It accommodates specimens of various shapes and sizes and runs continuously, so your lab can keep up with growing throughput demands.

Metravib Xpander with DMA+1000
24/7/365

Continuous, unattended testing

420

Shear specimens (300 compression, 108 tension)

6-axis

Collaborative robot arm

12

Removable racks in the carousel

Xpander loading a compression specimen
How it works

How does Xpander operate?

A 6-axis robot arm takes each specimen from the carousel to the DMA+ test station, loads it into the holders, closes the thermal chamber and launches the test under controlled dynamic excitation, static load and thermal conditions.

Specimens are loaded into removable racks outside the system, so testing never has to stop. The Xpander module of Dyna+ software handles the rest.

Why automate

More tests per day, more reliable results

Reliable and reproducible

Full automation improves the reliability and reproducibility of DMA results.

High storage capacity

Large specimen storage keeps test campaigns running for long periods.

Adapts to your specimens

Fast adaptation to different specimen geometries and sizes.

Switch modes quickly

Fast conversion between compression, tension and shear, or back to manual use.

Modular design

Configurable to address customized testing requirements.

Compact and cost effective

A reduced footprint and a cost-effective path to higher throughput.

Built on DMA+ performance

Automation without compromise

Xpander increases the number of specimens tested per day while taking full advantage of DMA+ performance.

DMA+ performance

Unrivalled accuracyExtended force and strain rangesHigh-frequency testing up to 1 kHzNo transducer change neededFuture-proof technologies

Applications

Automated DMA and fatigue testsIndustrial routine testsQuality control testsRubber and polymer testing
Technical details

Specs & Resources

Xpander
Sample Capacity:Tension: 108 specimens
Compression: 300 specimens
Shear: 420 specimens
DimensionsHeight: 1700 mm
Width: 752 mm
Depth: 520 mm
Weight: 250 kg
Operation:• 6 Axis robot arm (collaborative robot technology)
• Smart robotic toolbox for specimens gripping and clamping
• Carousel equipped with 12 removable racks
• DYNA+ Xpander software module
• Robot arm calibration program
Electricall: Voltage: 220V
Frequency: 50/60 Hz
Power: 300 W
Air Pressure: 4.5 bar minimum (65 psi)

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Application insights

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Ready when you are

See what Xpander can do for your lab

Get a quote today and discover how Alpha and Metravib’s dynamic testing instruments, dedicated support and specialized expertise can advance your materials testing.