Lie Detector, Polygraph
The most sophisticated products for detecting lies
Chicago Polygraph Institute (CPI) offers its students the best instruments in the world manufactured by Lafayette Instrument Company (USA) - the global leader in the manufacture of polygraphs, producing its first lie detector in the early 1950's.
Chicago Polygraph Institute students purchasing Lafayette Instrument Company polygraph equipment via CPI are entitled to a special educational discount.
Chicago Polygraph Institute provides the following lie detectors:
- Computerized Polygraph LX6-S
- Computerized Polygraph LX5000-S
COMPUTERIZED POLYGRAPH LX6-S
The Computerized Polygraph LX6-S is the next generation 10-channel polygraph system. The LX6-S is the world's most advanced polygraph (lie detector) capable of simultaneously recording changes in several physiological variables while the subject is asked a series of questions pertaining to a specific issue under investigation. The charts generated during the polygraph examination are interpreted by a polygraph examiner.
The LX6-S computerized polygraph records, stores, and analyzes physiological changes during a polygraph examination. It combines conventional polygraph procedure with a sophisticated state-of-the-art computer. With the basic system a total of nine channels can be recorded at one time.
THE LX6-S PROVIDES THE FOLLOWING BENEFITS
- Superior Fischer Connectors brand connections
- Electronic sensors cannot be incorrectly connected
- Recessed pneumatic ports
- Durable and easy to grip molded cables
- Rugged molded and textured enclosure
- Extended measurement ranges
- Improved port layout and labeling
- Enclosure weighted and designed for added stability
- 32 Bit data resolution
- Additional AUX port (10-Channels)
- Standard HID USB driver (no FTDI driver required)
- Best in industry electronics and EDA
- Compatible with current LXSoftware and future Lafayette polygraph software
- Package includes same accessories as current systems
- LX6 exclusive 5-year instrument warranty
When
using the basic LX6-S system, results are derived from the
following parameters: Pneumatic
Pneumo
- respiration, EDA
- electrodermal activity, Cardio
- blood volume/pulse rate, and Activity
(seat pad) for detecting any movement by the subject.
The
LX6-S polygraph can record additional parameters utilizing the
following accessories: Photoelectric Plethysmograph (PPG), model 76604-6, Activity Sensor Arm Pads, model 76879A-6,
Activity Sensor Feet Pads, model 76879F-6, Masseter Headphone System, model 76879HM-6, Fingerprint/Signature Scanner, model LXSIGPRINT,
Digital Web Camera, model LX-WEBCAM, and a microphone for voice
recording.
COMPUTERIZED
POLYGRAPH LX6-S (BASIC PACKAGE)
- LX6 Polygraph Data Acquisition System, model LX6
- LXSoftware Bundle with OSS and APL's Polyscore Scoring Algorithm
- Activity Sensor Seat Pad for LX6, model 76879S-6
- Silver Color-Coded Pneumatic Pneumo Assembly for LX6, model 76513-6T
- Blue Color-Coded Pneumatic Pneumo Assembly for LX6, model 76513-6B
- 7-Foot EDA Cable with Electrodes for LX6-S, model 76640-6
- Pump Bulb Assembly for LX6-S, model 76506-6
- Standard Kovacic Arm Cuff for LX6-S, model 76530-6
- Storage Backpack, model LX-1050BP
Export
License:
The
U.S. Department of Commerce requires an export license for any
polygraph system shipment with an ultimate destination other than:
Albania, Australia, Belgium, Bulgaria, Canada, Croatia, Czech Republic,
Denmark, Estonia, France, Germany, Greece, Hungary, Iceland, Italy,
Japan, Latvia, Lithuania, Luxembourg, Netherlands, New Zealand,
Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Turkey,
or United Kingdom. It is against U.S. Law to ship a polygraph system
to any other country without an export license. If the ultimate destination is not one of the above listed countries,
contact Chicago Polygraph Institute for the required license
application forms.
Technical
Specifications:
- Requires LXSoftware 11.7.1+
- Size (LX6): 8.1" x 3.22" x 1.21" (20.6 x 8.2 x 3 cm)
- Weight (LX6): 1 lb (454 g)
- Channels: 10 (6 Physiological, 4 Auxiliary)
- 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
- Operating Temperature: 32° to 125° F (0° to 52° C)
- Storage Temperature: -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
- Warranty: 5 years
- LX6 Sensor Channels:
- 1 Cardio Channel: 0 to 140 mmHg
- 2 Pneumatic Pneumo Channels: extended pressure range
- 2 EDA Channels: GSR: 4 ľA constant current, range of 10 kO to 2.3 MO; GSC: range of 5 kO to 4.0 MO; Isolation: additional 2000Vrms
- 1 PPG Channel: PPG finger clip: 0.47 second time constant, 940 nm
- 4 Activity Sensor Channels: 0 to 4 V Analog Input
COMPUTERIZED POLYGRAPH LX5000-S
The Computerized Polygraph LX5000-S is the world's most advanced polygraph (lie detector) capable of simultaneously recording changes in several physiological variables while the subject is asked a series of questions pertaining to a specific issue under investigation. The charts generated during the polygraph examination are interpreted by a polygraph examiner.
The LX5000-S computerized polygraph records, stores, and analyzes physiological changes during a polygraph examination. It combines conventional polygraph procedure with a sophisticated state-of-the-art computer. With the basic system a total of nine channels can be recorded at one time.
THE LX5000-S PROVIDES THE FOLLOWING BENEFITS
- Data
transfer rate up to 360 samples per second across all channels
- 24-bit
analog to digital conversion
- Wired
USB connectivity
- Small,
compact design making transport and storage easy
- Expandable:
can add up to 3 additional modules
- Extended
measurement ranges
- Selectable
GSR or GSC channel
- PPG
channel included
- Durable,
yet lightweight design
- Operates
with same trusted, state-of-the-art LXSoftware
- 3
year warranty and lifetime technical support
When
using the basic LX5000-S system, results are derived from the
following parameters: Pneumatic
Pneumo
- respiration (two channels), EDA
- electrodermal activity (two channels; selectable GSR or GSC
channel), Cardio
- blood volume/pulse rate (one channel), and Activity
(seat pad) for detecting any movement by the subject (1 channel).
The
LX5000-S polygraph can record additional parameters utilizing the
following accessories: Photoelectric Plethysmograph, model 76604A-5L, Activity Sensor Arm Pads, model 76879A,
Activity Sensor Feet Pads, model 76879F, Activity Sensor Feet Pad,
model 76870FS, Masseter Headphone System, model 76879HM, Fingerprint/Signature Scanner, model LXSIGPRINT,
Digital Web Camera, model LX-WEBCAM, and a microphone for voice
recording.
COMPUTERIZED
POLYGRAPH LX5000-S (BASIC PACKAGE)
- Data
Acquisition System, model LX5000
- Activity
Sensor Seat Pad (SEAT), model 76879S
- Pneumo
Chest Assembly/Stomach (P1), model 76513A-T
- Pneumo
Chest Assembly/Chest (P2), model 76513A-B
- Pump
Bulb with Gauge (BULB), model 76506A-5
- Standard
Blood Pressure Cuff (CUFF), model 76530A-5
- Disposable
Ag/AgCl EDA Electrode Assembly, model 76640A-5L
- LX
Polygraph Software, model LXSOFTWARE (latest
version)
- POLYSCORE
Scoring Algorithm
- Objective
Scoring System OSS-3
- Lafayette
Drug Reference
- Comprehensive
Instruction Manual on CD-ROM
- All
Necessary Cabling, model 3-952-019, etc.
- LX System Carrying Bag with Logo, model LX-1040S
- 3-Year
Warranty on Hardware (LX5000)
- 1-Year
Warranty on Accessories
- Lifetime
Warranty on Activity Sensors (76879S, 76879A, 76879F, and 76879HM)
- Lifetime
Technical Support
Note:
The Disposable Ag/AgCl EDA Electrode Assembly, model 76640A-5L,
consists of the following components:
Set
of 50 Disposable Ag/AgCl Adhesive Finger EDA Sensors, model 76642D,
the EDA Snap Finger Electrode (set of two), model 76642SP, and the
EDA Electrode Cable, model 76643A-SL.
The
LX5000-S works with the LX Polygraph Software (model LXSOFTWARE) -
the world's most sophisticated polygraph software.
Windows-based since 1994, the LX Polygraph Software offers
unparalleled ease of use and proven reliability.
Polygraph
charts are recorded in much the same manner as conventional polygraph
equipment with a smooth scrolling display moving from right to left.
The tracings recorded are in real-time and are truly rectilinear, so
polygraph charts can be easily interpreted. The system can be
operated using a mouse/pointing device or the keyboard.
Export
License:
The
U.S. Department of Commerce requires an export license for any
polygraph system shipment with an ultimate destination other than:
Albania, Australia, Belgium, Bulgaria, Canada, Croatia, Czech Republic,
Denmark, Estonia, France, Germany, Greece, Hungary, Iceland, Italy,
Japan, Latvia, Lithuania, Luxembourg, Netherlands, New Zealand,
Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Turkey,
or United Kingdom. It is against U.S. Law to ship a polygraph system
to any other country without an export license. If the ultimate destination is not one of the above listed countries,
contact Chicago Polygraph Institute for the required license
application forms.
Technical
Specifications:
- Size:
7 3/8"W x 2 3/4"D x 1 3/8"H (20cm x 6.98cm x
3.49cm)
- Weight:
0.52 lbs (235g)
- Power
Requirements: Receives all required power through USB connection
- Transfer
rate: Up to 360 samples per second/channel
- Resolution:
24-bit analog to digital conversion
- Temperature:
- Operating:
50 to 95 degrees F (10 to 35 degrees C)
- Storage:
-40 to 115 degrees F (-40 to 46.1 degrees C)
- Relative
Humidity: 20% to 80% non-condensating
- LX5000
Sensor Channels:
- 1
Cardio Channel: 0
to 140 mmHg
- 2
Pneumatic Pneumo Channels: upper
and lower chest assembly with extended pressure range
- 2
EDA Channels: GSR:
4 µA constant current, range of 10 kΩ to 2.3 MΩ; GSC:
range of 5 kΩ to 4.0 MΩ; Isolation: 2 KV RMS
- 1
PPG Channel: PPG
finger clip: 0.47 second time constant, 635 nm
- 3
Activity Sensor Channels: 0 to 4 V Analog Input
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