Metrohm TacticID-1064 Handheld Raman spectrometer

Significance of the Topic

The TacticID®-1064 handheld Raman spectrometer addresses critical needs in field-based chemical identification for safety, law enforcement, and hazmat teams. Rapid, non-contact screening of unknown substances helps reduce operational uncertainty, accelerate decision making, and improve responder safety.

Objectives and Overview

This document describes the design, performance, and application of the TacticID-1064 system. Key goals include demonstrating: the instrument’s ability to identify narcotics, explosives, pharmaceuticals, and hazardous materials in under one minute; its robustness in challenging environments; and its ease of use by non-specialist personnel.

Applied Methodology and Instrumentation

The TacticID-1064 employs 1064 nm excitation Raman spectroscopy to minimize fluorescence interference. Core specifications include:

• Laser output up to 420 mW, adjustable in 1 % increments
• Spectral range from 176 to 2500 cm⁻¹
• High-resolution touchscreen display with optional hardware buttons
• On-board camera for sample imaging and report annotation
• Connectivity via USB, Bluetooth, and Wi-Fi
• Rechargeable Li-ion battery supporting over four hours of continuous use
• IP68 water/dust rating and MIL-810G drop compliance

Standard sampling accessories include point-and-shoot adaptor, vial holder, bottle adaptor, polystyrene validation cap, and right-angle adaptor. An optional contact immersion probe extends capability to liquid samples without container removal.

Main Results and Discussion

Field tests and laboratory evaluations show the TacticID-1064 can reliably identify controlled substances, cutting agents, explosives and common chemicals in under 60 seconds. The 1064 nm wavelength effectively suppresses fluorescence from colored packaging and complex street samples. Customized user libraries allow rapid incorporation of new threats. On-screen GHS and NFPA704 safety data provide immediate hazard context.

Benefits and Practical Applications

The TacticID-1064 offers:

• Non-destructive analysis through transparent barriers to increase user safety
• Critical component mixture identification to assess threat levels in multi-component samples
• Real-time reporting with embedded images and notes for forensic documentation
• Customizable spectral libraries to stay current with emerging illicit substances
• Secure data management and emergency 24/7 technical support through TacticOne Response®

Future Trends and Potential Applications

Advancements expected in portable Raman detection include integration with artificial intelligence for automated spectral interpretation, expanded licensing of chemical warfare agent libraries, extended battery life via next-generation cell technologies, and greater cloud-based data sharing for coordinated incident response. Miniaturization and multi-modal sensing (combining Raman with infrared or mass spectrometry) will further broaden field applications.

Conclusion

The TacticID-1064 handheld Raman analyzer delivers rapid, accurate substance identification in diverse operational scenarios. Its robust design, minimal fluorescence interference, and user-friendly interface make it a valuable tool for law enforcement, hazmat teams, border security, and emergency responders.

Reference

• B&W Tek. TacticID®-1064 All-Inclusive Handheld Raman for Identification of Hazmat, Narcotics, Explosives & More. Doc-Rev: 280001289-E (2020/02/28).