LX4000 Polygraph System

Description

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

Model LX4000-505

We currently offer a Plethysmograph (PLE) Model 76599LX to measure finger pulse and blood volume, Activity Sensor Model 76878US to measure any movement by the subject to help identify countermeasures, a Countermeasure Detection System Model 76876US to detect mental or physical countermeasures used by a subject during examination. A total of seven channels can be recorded at one time.

Featured Products

	LX4000 Polygraph System without Computer Model LX4000-SW
	The LX4000 Computerized Polygraph System records, stores, and analyzes physiological changes during a polygraph examination. Whether you are a seasoned computer user or a beginner, our Windows integrated system software makes our computerized system completely user friendly. Includes Data Acquisition System only.


	LX4000 Polygraph System with Laptop Computer and Printer Model LX4000-505
	The LX4000 Computerized Polygraph System records, stores, and analyzes physiological changes during a polygraph examination. Whether you are a seasoned computer user or a beginner, our Windows integrated system software makes our computerized system completely user friendly. Includes DAS Polygraph System with Laptop Computer and Printer.


	Finger Cuff Model 76535
	Alternative to popular arm cuff. Creates less pressure and is more comfortable for the examinee. For LX4000 Computerized Polygraph System only.

For more Information, please contact:
	Kari Bumbleburg - Polygraph Sales Phone: (765) 423-1505 Ext. 211 Email: kari@lafayetteinstrument.com
	Yazmin Bronkema - Polygraph Sales Additional Languages Spoken: Spanish Phone: (765) 423-1505 Ext. 203 Email: yazmin@lafayetteinstrument.com
	Miguel Vega - Polygraph Sales Additional Languages Spoken: Spanish Phone: (765) 423-1505 Ext. 238 Email: miguel@lafayetteinstrument.com