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Computerized Polygraph > LX4000 Polygraph System > LX4000 Systems

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LX4000 POLYGRAPH DAS UPGRADE

Model LXUPGRD

     
LX4000 Polygraph DAS Upgrade
 
 
  • DETAILS

The LX4000 computer polygraph system records, stores, and analyzes physiological changes during a polygraph examination. The LX4000 system combines conventional polygraph procedure with a sophisticated state of the art computer. Results are derived from the following traditional physiological parameters:

  • Pneumo - Two Respiration Input Channels
  • EDA - Galvanic Skin Response
  • Cardio - Blood Volume/Pulse Rate

 

We currently offer a Plethysmograph (PLE) Model 76599LX to measure finger pulse and blood volume, Activity Sensor Model 76879S to measure any movement by the subject to help identify countermeasures. A total of seven channels can be recorded at one time.

 

Charts are recorded in much the same manner as conventional polygraph instrumentation with a smooth scrolling display moving from right to left. The tracings recorded are in real-time and are truly rectilinear, so charts can be easily interpreted. See polygraph software page for a sample of the tracings. The system can be operated using a mouse / pointing device or the keyboard.

 

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Lafayette Instrument Company
PO Box 5729
Lafayette, IN 47903

Phone: (765) 423-1505
Toll Free: (800) 428-7545 (US Only)
Fax: (765) 423-4111

info@lafayetteinstrument.com

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Copyright © 2009 - 2014 Lafayette Instrument Company. All Rights Reserved.


CONTACT US

Lafayette Instrument Company
PO Box 5729
Lafayette, IN 47903

Phone: (765) 423-1505
Toll Free: (800) 428-7545 (US Only)
Fax: (765) 423-4111

info@lafayetteinstrument.com

Copyright © 2009 - 2014 Lafayette Instrument Company. All Rights Reserved.