Model 1K Load Frame & Controller

The Model 1K is a general-purpose universal testing machine designed as an affordable alternative to servo-hydraulic systems. It is an invaluable tool for business, colleges and universities interested in simple materials analysis and/or product inspection.

The 1K is capable of compression and tension testing within its capacity of 1000 lbs. over the 2.5-inch stroke range. The control panel can be manually or remotely configured to control the load or stroke setpoint in real-time. The built-in function generator can be programmed to hold, ramp or cycle a setpoint for hours, days or even months for unattended testing. Other desktop systems typically support open loop displacement ramps, recording the load with respect to time. The 1K contains a closed loop load and stroke controller for real-time control of the setpoint making it a true materials analyzer.

Best of all the 1K does not require costly maintenance programs, special power requirements, a dedicated location or expensive training like other testers.

The control panel has a built in RS-232 serial port enabling a computer to have full control of the 1K for even more functionality. Languages such as LabVIEW, Visual Basic etc. can control the units operation while collecting data for long or short-term data logging or real-time graphing. Using external programs to access and control the 1K makes it a truly flexible unit.

The easy to access 24"h x 13"w x 6"d test area allows various specimens to be quickly mounted for testing. The upper cross bar height is infinitely adjustable without tools for accommodating various specimens. The S-beam load cell is attached to the cross bar with a pin and various specimen grips or compression plates attach directly to the load cell. A lower grip can be bolted to the test bed if needed.

Since the 1K is designed as a general purpose instrument, the uses are limitless. From materials analysis, product testing to fatigue analysis, its functionality goes a long way.

More information is available from our FTP server at ftp.interactiveinstruments.com

Specifications

  • Maximum actuator load capacity is +/- 1400 lbs.
  • Maximum actuator stroke range is 2.5 inches
  • Maximum actuator rate is 3.0 inches per minute
  • High torque micro-stepped stepping motor for rugged long term reliability
  • Adjustable cross bar can be positioned to accommodate long or short specimens
  • Power Requirements 110 Volts < 0.3 amps. Total weight ~65 lbs.
  • Load is measured via mounted pancake load cell or S-beam load cell
  • Load resolution: 0.1 lbs., Stroke resolution: 0.0001 in
  • Two adjustable integrated amplifiers accept bridge sensors or direct voltage input
  • Shunt calibration button is available for quick load cell verification
  • Analog load and strain is measured using a 16 bit analog to digital converter
  • Programmable digital filter ranges from 0.125 Hz to 16 Hz
  • Results are displayed in Metric or English or custom units
  • Remote operation and data collection using integrated RS-232 serial port
  • Load is measured via mounted pancake load cell or S-beam load cell
  • Load resolution: 0.1 lbs., Stroke resolution: 0.0001 in
  • Two adjustable integrated amplifiers accept bridge sensors or direct voltage input
  • Shunt calibration button is available for quick load cell verification
  • Analog load and strain is measured using a 16 bit analog to digital converter
  • Programmable digital filter ranges from 0.125 Hz to 16 Hz
  • Results are displayed in Metric or English or custom units
  • Remote operation and data collection using integrated RS-232 serial port
  • Analog data channels are scaled and offset to match any display units.
  • Fully programmable waveform and ramp controller
  • Control loop error can be monitored for excessive values
  • Programmable high and low limits with programmable actions
  • Overall and cycle peak detectors for each channel
  • Adjustable acquisition rate of 200 samples/sec to 248 days/sample
  • Programmable data acquisition of 7600 32 bit readings
  • Graphical application interface (LabVIEW, Visual Basic etc.) via RS-232 port
  • Optionally removes system deflection in stroke calculations
  • 24 MHz, Dallas 80C320 Microcontroller
  • 32k RAM, 64k of ROM, Battery backup RAM/Clock timer
  • 16 key keypad for function selection and numerical entry
  • Audio Beeper and LED to signal operation status
  • 2 channel high speed 16 bit Analog to Digital converter
  • RS-232 serial interface adjustable from 1200 to 38,400 baud
  • 4 line by 20 character LCD panel
  • Integrated micro-step stepper motor driver/controller for quiet positioning

All of Interactive Instruments systems and options have a one year warranty including Parts and Labor.