8800 MiniTower Control Electronics0 pages

8800 MiniTower Control Electronics
The 8800 controller is a class-leading, fully digital dynamic controller that utilizes Instron® core technologies and is capable
of running static and high-frequency dynamic tests. Found at the heart of Instron’s servohydraulic testing systems, the 8800
controller provides full system control, machine safety, transducer conditioning, and data acquisition, as well as acts as the
foundation for the user interface to the testing machine.

Features
• Dedicated materials testing
t hardware and firmware-based
t controller developed through
t decades of research,
ttt
t development, and continuous use
• Continuous synchronous data
t acquisition and loop closure ttt
t rates of 10 kHz
• Up to 24-bit data resolution ttt
t across the entire span of each
t transducer provides maximum ttt
t data quality
• Automatic identification and
t calibration of all compatible ttt
t transducers prevents
t configuration errors and
t simplifies setup
• Specimen Protect function
t helps to avoid damage of
t specimen and fixtures during
t test setup and end of test
• Continuous update of PID
t control terms with Adaptive
t Control - optimizes the control
t parameters throughout a test
t to suit the changing stiffness
t characteristics of the specimen
• Expandable architecture; ttt
t extensive analog and
t digital channel capabilities

Console Software
Console Software is the main user interface to the 8800 controller. Running
on a PC, it allows all controller functions to be viewed and configured including
control-loop optimization, setting of operational limits, and running of simple
cyclic tests. Console provides the foundation for running more demanding
tests in application software such as WaveMatrix™, Bluehill®, or specific
software, such as the Low Cycle Fatigue or Fracture Mechanics suite.
www.instron.com

Handset and Frame Controls
The handset, frame controls, and
emergency stop button make up
the hardware interface that is rigidly
mounted to the testing machine. Their
functionality includes switching the
machine into low power or high power
mode; offering fast or fine positioning
of the actuator; and where fitted,
opening and closing of hydraulic grips.
Uniquely, the 8800MT offers additional
protection by locking out the actuator
and grip controls when a waveform is
running, or when in load/strain control.