Products » Universal Testing Systems » 6800 Series Universal Testing Systems » 6800 Series Floor Model Universal Testing Systems

6800 Series Floor Model Universal Testing Systems

The 6800 Series floor model systems are engineered for labs that run demanding tests day in and day out, delivering dependable performance at maximum rated capacity up to 300 kN and backed by our 10-year mechanical systems warranty.

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Overview

Precision Performance. Engineered Versatility.

The 6800 Series floor model systems are engineered for the toughest demands of metals and composites testing — tensile, compression, and flex at forces up to 300 kN. That capability extends well beyond, from plastics and electronics to medical components and countless other materials. Compatible with hundreds of grips and fixtures, these systems support configurations for many of the most common ASTM and ISO test methods.

  • Multiple height and width configurations to fit your lab's space and workflow
  • Alignment performance capable of meeting Nadcap requirements, supporting accreditation for aerospace and other regulated testing programs
  • Powered by Bluehill® Universal software for faster, easier, more accurate testing
  • Backed by a global service network supporting more than 30,000 Instron systems every year, from installation to repairs and calibration.

Frame Engineering

High-Force. Continuous Testing.

Every 6800 Series floor model is designed around what matters most in high-force testing: consistent performance under continuous use, durability that protects your investment, and a testing station your operators can work at comfortably, day after day.

The high-force floor model systems have been fortified against shock and vibration, allowing for continuous testing at the maximum rated frame capacity.

Lab operator in safety glasses and a yellow sweater loading a tensile specimen into hydraulic wedge grips on an Instron universal testing machine using a hydraulic wedge grip controller, with the AVE3 advanced video extensometer mounted on the left column illuminating the test space in red light
Lab operator in safety glasses and a yellow sweater loading a tensile specimen into hydraulic wedge grips on an Instron universal testing machine using a hydraulic wedge grip controller, with the AVE3 advanced video extensometer mounted on the left column illuminating the test space in red light Five Instron 6800 Series floor model universal testing systems shown side by side in a range of frame height, width, base, and fixture configurations. Operator in safety glasses carefully attaching a clip-on extensometer to a metal tensile specimen clamped in Instron wedge grips on a 68FM-100 universal testing machine Instron 68FM-100 universal testing system with two high-temperature furnaces mounted on the frame for elevated temperature metals tensile testing. Instron 68FM universal testing system in extra height configuration with an environmental chamber, furnace, hydraulic wedge grips, video extensometer, and AlignPro alignment device mounted in the load string, with Bluehill Universal software. The Instron 68FM universal testing system in a tall base configuration with environmental chamber, torsion add-on, and compression platens — delivering versatile elevated temperature mechanical testing capability for metals, composites, and component testing applications. Instron AT3 automated testing system configured with a floor model 6800 Series universal testing machine enclosed in a transparent safety enclosure with automated specimen handling, AVE3 Advanced Video Extensometer illumination visible inside, and Instron Bluehill Universal software visible on the attached Operator Dashboard.

Standards

Test to the Standards Your Industry Requires

Industries

Built for Testing Metals, Composites, and Beyond

High-force tensile, flexure, and elevated temperature testing on plate, rod, and bar specimens, with closed-loop strain control for precise, repeatable results.

Alignment performance that meets Nadcap requirements, with fixture compatibility for a wide range of composite test methods.

| Instron Close-up of an Instron 68FM-300 floor model universal testing machine with hydraulic wedge grips.
Plastics and More

Test plastics, electronics, medical components, and more — accurate to ± 0.5% of reading down to 1/1000th of load cell capacity, meaning fewer load cell swaps.

Specifications

Compare Models

Not sure which configuration is right for your lab? Use our interactive frame configurator to visualize height and width options as you plan your setup.

68FM-100 68FM-300
Force Capacity 100 kN 300 kN
Crosshead Travel 1407 mm (E1)
1906 mm (E2)
1359 mm (E1)
1858 mm (E2)
Vertical Test Space 1494 mm (E1)
1993 mm (E2)
1446 mm (E1)
1945 mm (E2)
Horizontal Test Space 575 mm (F1) 575 mm (F1)
934 mm (F2)
Maximum Speed 1016 mm/min (1PH)
1080 mm/min (3PH)
560 mm/min (3PH)
Minimum Speed 0.00005 mm/min 0.00005 mm/min
Maximum Return Speed (1 & 3 Phase) 1016 mm/min (1PH)
1160 mm/min (3PH)
640 mm/min (3PH)
Position Control Resolution 2.215625 nm 1.140395 nm
Frame Axial Stiffness 300 kN/mm 350 kN/mm
Maximum Force at Full Speed 50 kN (1PH)
75 kN (3PH)
150 kN
Maximum Speed at Full Force 508 mm/min (1PH)
762 mm/min (3PH)
280 mm/min (3PH)
Footprint Dimensions (h × w × d)* 2287 (B1), 2587 (B2) × 1140 (F1), 1499 (F2) × 786
Weight** 799.2 kg (E1)
860.9 kg (E2)
871.5 kg (E1)
947.6 kg (E2)
Maximum Power Requirements 3000 VA (1PH)
4200 VA (3PH)
4200 VA (3PH)

* Standard height and short base dimensions only. The extra height (E2) option adds 499 mm to overall height, the tall base (B2) option adds 300 mm to overall height. The footprint width is for the system only. The Operator Dashboard monitor may add 500 mm to the overall width of the frame. Extra Height (E2) with Tall Base (B2) footprint also includes stabilizers, adding 91 kg (200 lb) to the weight.

** Tall Base variants add 62 kg (136 lb) to the weight. Extra wide (F2) variants add 300 kg (661 lb) to the weight.

Contact Our Sales Department.

Please complete the form below and we will be happy to contact you with a response. Our typical response time for an online request is within 1-2 business days. For a faster response, please call +1-800-473-7838.



Please close this window and accept cookies to view and fill out the form.

Service & Support

A Team You Can Count On, for the Life of Your System

| Instron Accuracy icon represented by an arrow in the bullseye of a target

Maintain compliance with industry testing standards and ensure accurate, reliable results with regular calibration services.

| Instron Graduation hat icon

Get your team up to speed quickly with operator and engineer-level training, on-site or virtual.

| Instron Wavy line icon

Get help fast with remote diagnostics via Instron Connect, resolving many issues without waiting on a site visit.

| Instron Shield with a checkmark icon

Choose the coverage that fits your lab, from preventive maintenance to full parts and labor — available from day one.

Frequently Asked Questions

Can these systems support Nadcap-aligned testing programs?

Yes. The 6800 Series floor models offer alignment performance capable of meeting Nadcap requirements, along with fixture compatibility to support a range of composite test methods.

Talk to an Instron Expert.

Every material, standard, and test method has its own demands. Tell us what you're testing, and one of our applications engineers will help you configure the right frame, load cell, grips, and software for your lab — no guesswork required.

Talk to an Applications Engineer

Tell us about your testing needs, and we'll help you configure the right frame, load cell, grips, and software for your lab. Please complete the form below, and we'll respond within 1-2 business days. For a faster response, call +1-800-473-7838 or +1 781 828 2500 if you are outside of the US.



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