Lafayette Instrument LX6

Lafayette Instrument Company is the world’s leading manufacturer of Polygraph instrumentation and equipment, distributing credibility assessment solutions to private examiners, government, and military organizations around the world.

Since 1993, the Lafayette Instrument Company Computerized Polygraph System has been a mainstay in the Polygraph industry. The Lafayette LX6 is the next generation in quality and function.

CSSPakistan in proud association with Lafayette Instrument Company brings you LX6 Polygraph System

LX6-S Bundle Includes

  • LX6LXSoftware with PolyScore, OSS-3, and updated drug reference
  • Comprehensive Instruction Manual
  • Activity Sensor
  • Pneumo Chest Assembly, silver
  • Pneumo Chest Assembly, blue
  • 50 Disposable and 2 Reusable Snap EDA Electrodes
  • Blood Pressure Cuff
  • Pump Bulb w/ Gauge
  • All necessary cabling
  • Choice of Targus® backpack or carrying case
  • Exclusive 5 Year Warranty on DAS
  • 1 Year Warranty on Accessories
  • Lifetime Technical Support

LX6-S Features

  • 10 data channels
  • Superior quick release Fischer® Connectors
  • Recessed pneumatic ports
  • Durable and easy to grip molded cables
  • Rugged molded and textured enclosure
  • Improved port layout and labeling
  • Enclosure designed for added stability
  • Best in industry electronics and EDA
  • Selectable GSR or GSC channel
  • PPG channel included
  • New and improved Blood Pressure Cuff
  • Compatible with LXSoftware
  • Compatible with future software

LX Software

LX6 Software

  • Ground-breaking ESS-M Interpreter further improves scientific accuracy of data interpretation
  • One of a kind Respiration Line Excursion (RLE) Tool measures ratio of relevant response divided by
    comparison response in order to produce a suggested pneumo score
  • Visually compare pulse amplitude changes using the PLE Pulse Amplitude Tool
  • Simple steps to generate paperless charts and reports
  • Pairs with Memory Ping (details on p7) for quick, simple CIT testing and interviews
  • Easliy accessible EDA available in GSR or GSC using Automatic, Manual, and Detrended modes
  • Free downloads for the life of your polygraph system
  • Bundled with PolyScore, OSS-3, and updated drug reference documentation

Memory Ping

Memory Ping allows investigators to conduct testing of suspects to determine their involvement in the
crime under investigation by detecting the presence of information in the suspect’s memory.

There are uncontrollable physiological reactions in a guilty suspect when crime details are mentioned,
reactions that do not occur in those who do not know those details. Memory Ping makes it easy for you to find out who knows this information.

Technical Specifications

1. Specifications

  • Requires LXSoftware 11.7.1+
  • Size: 8.1″ x 3.22″ x 1.21″ (20.6 x 8.2 x 3 cm)
  • Isolation: 5000Vrms isolation on all channels
  • Enclosure material: ABS
  • Power: USB connection
  • Data Transfer Rate: 360 samples/second across all channels
  • Resolution: 32-bit analog to digital conversion
  • Temperature:
    • Operating: 32° to 125° F (0° to 52° C)
    • Storage: -44° to 150° F (-40° to 66° C)
  • Relative Humidity: 20% to 80% Non-condensating
  • Meets ASTM standards
  • Enclosure UL 94V-0 rated
  • CE certified/meets EMC directive

Sensor Channels


CH #


Cardio10 to 140 mmHg
Pneumatic Pneumo2Extended pressure range
EDA2GSR: 4 μA constant current, range of 10 kΩ to 2.3 MΩ

GSC: range of 5 kΩ to 4.0 MΩ

Isolation: additional 2000Vrms

PPG1PPG finger clip: 0.47 second time constant, 940 nm
Activity Sensor40 to 4 V Analog Input

2. Download Brochure

Lafayette Instrument LX6 is the next generation and one of the world’s most advance polygraph instrument

An Indispensable Tool for The Seekers of Truth

Call Capital Services System now at +92 51 2110 525 or send us an email at: to know more about LX6, LX5000 Polygraph Systems or The Memory Ping.

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