8802 Servohydraulic Fatigue Testing System0 pages

8802 Servohydraulic Fatigue Testing System Up to 250 kN
The Instron® 8802 is a versatile servohydraulic fatigue testing system that meets the challenging demands of a varied range
of static and dynamic testing requirements. 8802 systems provide complete testing solutions to satisfy the needs of advanced
materials and component testing, and are ideally suited for fatigue testing and fracture mechanics. With a large number of
configurations and options available, the 8802 system provides a versatile platform for any laboratory.

Features
• High stiffness load frame with
t force capacity of to ±250 kNt
• High-stiffness,
t precision-aligned load
t frame with twin columns and
t actuator in lower base or
t upper crosshead
• 150 mm (6 in) of usable stroke
• Designed for both dynamic
t and static testing on a variety
t of materials and components

• Patented1, Dynacell™ t t
t
t advanced load cell technology t t
t for faster testing and reduction tt
t of inertial errors
• Floor-standing servohydraulic
t fatigue testing system – frame
t requires less than 1.2 m²
t (12.9 ft²) of floor space
•tOptional hydrostatic bearing tt
tactuators for higher side-load t t
t resistance or material critical
t
t applications, such as
t low-cycle fatigue

• Choice of hydraulic
t configuration and dynamic tt •tDesigned to be used with the tt
t performance to suit application
t 3520 Series of Hydraulic
t Power Units
• Extra-height and Extra-extra

t height frame options for tt • Compatible with a large range tt
t testing longer load strings
t of grips, fixtures, chambers,
t video extensometers,
• Adjustable upper crosshead
t protective shields, and
t with hydraulic lifts and locks
t fitted as standard for easy tt t other accessories
t adjustment of daylight

Controller and Software
The Instron 8802 is supplied with a digital 8800 controller that
provides full system control including features such as automatic loop
tuning, amplitude control, specimen protect, 19-bit resolution across
the full range of transducers, and adaptive control technology. It also
allows access to WaveMatrix™ Dynamic Testing Software, Bluehill®
Software for static tests, and other application specific software, such
as the Low Cycle Fatigue or Fracture Mechanics suite.

1

www.instron.com