Join Our Network of Distributors Worldwide
1-360-683-8300
1-800-426-1306
Live Help
Quality Products since 1976

Isolated Pulse Stimulator Model 2100

The Model 2100 includes:

  • Operator's manual  
  • Rack Mount Hardware

Please note that A-M Systems instruments are not approved for use with human subjects in either a clinical or research environment.

Catalog # Description Price Quantity
720000 Model 2100 Isolated Pulse Stimulator, 110V, 60Hz $2,395.00 
Quantity:
720005 Model 2100 Isolated Pulse Stimulator, 220V, 50Hz $2,395.00 
Quantity:
749921 Extended Warranty, 2 Year, Model 2100 $225.00 
Quantity: 



Summary

The Model 2100 Isolated Pulse Stimulator has been designed for a wide variety of physiological stimulation requirements. A flexible, accurate system, it can be operated free-running, manually triggered, or externally triggered. A TRIG indicator lights when an acceptable trigger is received. An EVENT indicator lights whenever a pulse is delivered.
  • Timing range from 1 µS to over 15 minutes.
  • Highly accurate! Better than 0.02%
  • Optically Isolated Output Built-In!
  • Mono or Biphasic Output Capability
  • Status Indicators
  • Triggering Capabilities
The operator describes the desired pulse train by setting four times: The delay time (time between trigger and the first pulse); train burst width time; individual pulse duration; and interpulse period (the duration of a single pulse on/off cycle). If the period is set to be shorter than the pulse duration, a timing overlap error LED indicator warns the user of this condition.

For ease of use, the delay may be set to "none," so that no extra delay occurs between trigger and pulse output. The burst width may be set to "single," so that only a single pulse is output for a single triggering event. This has the additional effect of suppressing the post-pulse delay associated with the inter-pulse period, thus allowing the stimulator to become immediately retriggerable, instead of waiting until the end of the period. The pulse duration may be set to "square", automatically setting the duration to one half of the period.

The times are easily and rapidly set with leverwheel switches, which are much more convenient than thumbwheel switches. The timing accuracy is dependent only on a 10 MHz internal crystal clock which has an absolute accuracy of better than 0.02% and timer-start jitter of ±250 ns (±2.5 µs in the 100 second range).

The full-scale amplitude accuracy is 1%, with a voltage-mode output impedance of less than 60 Ohms, and a current-mode output impedance of at least 1 MegOhms. The output pulses may be monophasic (selectable polarity) or biphasic, in which a positive pulse is immediately followed by a negative pulse. The baseline amplitude is independently adjustable up to ±10% of the pulse amplitude range.

Specifications

  • Wide timing range: 1 µs to 999.9 seconds
  • Excellent timing accuracy: better than 0.02%, with less than 250 ns jitter (less than 2.5 µs jitter on 100 second range)
  • Optically-isolated, short-circuit protected output
  • Mono- or bi-phasic pulse outputs
  • Calibrated current or voltage mode output up to:
  • monophasic: 0 to +10 mA or  0 to -10 mA; 0 to +100 V or 0 to -100 V
  • biphasic: ±5 mA or ±50 V
  • Status indicators: operational state and setup/control errors
  • Trigger outputs for both individual pulses and the entire burst train
  • Optical isolator-coupled output control
  • No battery required: isolation transformer power supply
  • Includes:
    • Rack Mount Hardware
    • Instruction & Maintenance Manual

FAQ

The following is a list of commonly asked questions regarding this product. If you have any additional questions, please feel free to contact us at 800-426-1306 for further information.

  • Can I get a replacement Instruction Manual for this instrument?
  • My Model 2100 is not working, but our university has an excellent electronics facility. Can we repair the unit ourselves?
  • Can I use this instrument outside of the United States?
  • What are the proper operating and storage conditions for my Model 2100?
  • Can I get a replacement Instruction Manual for this instrument?

    Additional Operator's Manuals are available for download by clicking on the 'Downloads' section from the menu bar at the top of this web page.

    My Model2100 is not working, but our university has an excellent electronics facility. Can we repair the unit ourselves?

    It is recommended that A-M Systems perform the needed repairs as we are the most familiar with the units. However, if you are confident in your electronic technician's skills, you can always purchase the schematics for the Model 2100 from us and attempt them yourself. Please note that any user-attempted repairs during the warranty period may invalidate the warranty, and might invoke additional charges to correct them if A-M Systems is required to make repairs at a later date.

    Can I use this instrument outside of the United States?

    All of A-M Systems instruments can be modified to work outside of the United States. Typically, this modification is made at the factory (at no additional cost) prior to shipping to our customers. Just inform the customer service department where the instrument will be used, so our technicians can prepare the proper power supply modifications.

    What are the proper operating and storage conditions for my Model 2100?

    The Model 2100 is designed to be used under laboratory conditions. Operate in a clean, dry environment only. Do not operate in a damp environment. Temperatures for storage and operation should be between 5 °C and 40 °C. Storage should be indoors in a cool dry place.

    Options & Accessories

    Downloads


    SSL