Polygraph machine

PGLUX Advanced Polygraph Instrument- Precision Lie Detection for Modern Investigations

The PGLUX Advanced Polygraph Instrument is a state-of-the-art lie detection system designed for accurate and reliable results in modern investigative processes. Lightweight and portable, this polygraph system is the ideal tool for investigators needing to ascertain truthfulness during interrogations. Whether it’s determining if a suspect is lying or a witness is withholding information, the PGLUX delivers precise data through sophisticated physiological monitoring.

he PGLUX Computerized Polygraph Instrument is a next-generation computerized polygraph system engineered for high-accuracy lie detection and professional forensic investigations. Designed for law enforcement agencies, intelligence units, and investigative professionals, this advanced polygraph system combines multi-channel physiological monitoring with modern digital lie detector technology to support reliable, evidence-based credibility assessment.

Equipped with a multi-channel polygraph architecture, the system integrates galvanic skin response (GSR) sensors, respiration belts, blood pressure cuffs, and digital acquisition modules to measure physiological indicators associated with psychological stress. These sensors work together within a fully synchronized physiological monitoring system, delivering real-time data visualization for accurate interpretation during interviews and interrogations.

The PGLUX platform provides investigators with a user-friendly polygraph software interface, enabling real-time charting, question sequencing, and automated physiological trend analysis. Its advanced deception detection technologysupports professional evaluation during criminal interrogation, suspect assessment, intelligence screening, and interview analysis. Whether used for routine credibility tests or complex investigative scenarios, this professional polygraph device ensures consistent and repeatable results.

Built as a portable and highly dependable solution, the PGLUX polygraph delivers psychological stress indicators, advanced filtering algorithms, and comprehensive reporting tools that support both field operations and laboratory-level forensic work. As a complete forensic polygraph equipment system, it enhances the efficiency of modern investigative teams seeking accurate, objective, and defensible lie detection outcomes.

With its precise measurement capabilities, robust sensor suite, and modern digital platform, the PGLUX deception detection instrument is an essential investigative tool for agencies committed to truth verification and high-quality forensic analysis.

Comprehensive Monitoring

 Equipped with seven channels including Pneumo (Respiration), GSR (Galvanic Skin Response), Cardio (Blood Pressure/Heart Rate), and a highly sensitive Electric Activity Sensor.

Advanced Data Processing

 Features a digital processing unit and data acquisition system that records, stores, and analyzes physiological changes with real-time charting and analysis.

Portability & Durability

Compact and lightweight, the PGLUX is easy to transport, and built to last with a lifespan of over two years under normal usage conditions.

Easy Maintenance

The system is designed for minimal maintenance with self-calibration and easily replaceable components, ensuring long-term functionality.

Integrated Video Recording

Capture every polygraph session with synchronized video recording, aiding in thorough analysis and providing protection against false accusations.

Benefits:

  • Reliable Results: With its high accuracy and comprehensive data recording, the PGLUX ensures reliable and verifiable polygraph test results, enhancing the integrity of your investigations.
  • User-Friendly: The system’s intuitive software interface is compatible with various Windows versions, allowing for easy operation and seamless integration into your investigative workflow.
  • Enhanced Security: The built-in automatic calibration feature ensures that the system is always functioning optimally, providing consistent accuracy with every use.

Advantages:

  • Cost-Effective: With its long lifespan and minimal maintenance needs, the PGLUX offers a cost-effective solution for long-term polygraph testing.
  • Versatile Application: Suitable for various investigative scenarios, from law enforcement to private security, the PGLUX is versatile and adaptable to different testing methodologies including Control Question Technique (CQT), Zone Comparison Test (ZCT), and more.
  • Complete Package: The PGLUX comes with all necessary components including a digital processing unit, pneumograph chest assemblies, GSR electrodes, a blood pressure cuff, and a carrying case, providing a complete solution ready for immediate deployment.

Technical Specifications of PGLUX Advanced Polygraph Instrument

Portability:
The PGLUX Polygraph Instrument is lightweight and portable, making it ideal for use in various investigative settings.

Reliability:
This instrument self-calibrates each time it is logged on, ensuring the proper function of all physiological recording channels under normal wear and tear conditions.

Durability:
The PGLUX is designed with a lifespan of no less than 2 years under normal usage conditions.

Maintainability:
Servicing and maintenance are straightforward, requiring minimal time. Faulty components can be easily detected and rectified, and minor components are easily removable and replaceable.

System Components:

  • Digital Processing Unit
  • Data Acquisition System (DAS) for recording, storing, and analyzing physiological changes. Parameters include Pneumo (Respiration), Galvanic Skin Response (GSR/GSC), Cardio (Blood Pressure/Heart Rate), and an Electric Activity Sensor equipped with highly sensitive Seat Pad Piezo Strain Gauge sensors.
  • Pulse Sensor, which detects the elastic distortion of artery walls due to blood flow during heartbeats.
  • Video Recording capability using Logitech QuickCam Pro with software for synchronized video recording with polygraph charts.
  • Polygraph Software compatible with Windows (98/2000/XP/VISTA), capable of acquiring, analyzing, and storing data, with the ability to export in common formats.

Operating Conditions:

  • Operating Temperature: 10°C to 35°C
  • Storage Temperature: 5°C to 45°C
  • Relative Humidity: 20-95%
  • Power Supply: Operates on a built-in rechargeable battery pack and mains power.

Additional Features:

  • Provides real-time and linear charts for easy interpretation, with capabilities for simultaneous or post-collection printing.
  • Stores at least 800 individual polygraph files, with pre-programmed question list templates for frequent use.
  • Compatible with various test structures, including Control Question Technique (CQT), Zone Comparison Test (ZCT), and Peak of Tension (POT).
  • Automatic calibration upon logon.

Physical Requirements:

  • The complete polygraph system is stored in a carrying case.
  • The overall system weight is not more than 10kg.

Warranty:
The PGLUX Polygraph Instrument comes with a 24-month warranty against manufacturer defects under normal usage and storage conditions.