L3 Security & Detection Systems

Explosives and Drugs Trace Detection –
B220™ Desktop Trace Detector

QS-B220™ Desktop Trace Detector
Simultaneous detection of trace amounts of explosives and drugs in real-time.

The B220 desktop trace detector performs real-time detection with rapid clear-down. When detection occurs, the B220 provides audio and visual alarm indications, including substance identification, on the integrated high-resolution color touchscreen. Authorized users can also access spectrogram display and analysis, administrative, and diagnostic tools through the easy-to-use interface.

inCal, the patented automatic calibration system, prevents errors that could result from an uncalibrated instrument. The B220 monitors its environment and senses changes that would affect its analysis. No user intervention or calibration consumables required.

Operation and maintenance expenses are extremely low with the B220. Routine maintenance consists of care and cleaning using

Common supplies and desiccant replacement as required. No radioactive materials issued in the B220, so there are no associated certification, licensing, inspection, testing, transportation, or decommissioning costs.

Product Name

B220™ Desktop Trace Detector

Product Code




EU approved and TSA & CAAC certified explosives and drugs trace detection system

Low total cost of ownership

Capable of rapidly detecting and identifying both explosives and drugs

Minimal maintenance requirements

inCal™ automated calibration

Photonic (non-radioactive ionization)

Easy-to-use touch screen user interface

Low maintenance design delivers low total cost of ownership

Full range of detectable substances with user-expandable threat library

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