Microsphere Heater System

The Microsphere Heater System is a purpose-built tool to assist in the training of canines on the detection of various explosives including peroxide-based explosives Triacetone Triperoxide (TATP) and Hexamethylene Triperoxide Diamine (HMTD). TATP and HMTD have a high shock sensitivity which makes handling of these energetic materials extremely dangerous. They also have a very short shelf life which makes long-term storage difficult.

To create the TATP or HMTD scent, the Microspheres are heated using the Microsphere Heater which releases the explosive material from the microspheres onto an inert filter for safe training and transport. Current research at the University of Rhode Island is extending these capabilities to other hazardous explosives to improve shelf life and overall safety in handling and transport of explosive materials used for training

Microsphere Heater System


Safe-To-Handle Microspheres allow for training against evolving threats


Safe for Transport of Volatile Substances


User friendly interface activates long-lasting Microspheres for reliable test results

What is it?

A heating device that safely and accurately produces TATP, HMTD, or other volatile explosives so they can be used for by first responders for dog training aids or by manufacturers for trace explosive detection systems.

There are two parts to the system: the heater and the test vials. The test vials contain the Microspheres and an aluminum wool plug. The test vials are good for up to 3 heating cycles and can last for hours of training.

The system has a long shelf life and easily handles the Microspheres. When it comes time to training or testing, the Microspheres are inserted into the Microsphere Heater, which then safely heats and releases the explosive that is collected and can be used for training. The system is portable, simple to use, and produces training aids in minutes.

Who is it for?

  • First Responders
  • Dog Trainers or Handlers
  • Manufacturers of Trace Explosive Systems
  • Allows for safe transport and handling of highly volatile and energetic peroxide based explosives (TATP and HMTD)
  • Microspheres drastically increase shelf-life of explosive from days to years
  • Canine explosive training can be safely performed without risk to the canine or handler
  • Microsphere Heater is rugged and can be taken to wherever training may occur. It contains a large battery to last for 100’s of tests.
  • Device has a simple, easy to navigate interface to ensure consistent testing results
Text Description
Technology Microsphere Encapsulated “Safe-Scent” Techology
System 1. Microsphere Heater 2. Test Vials with Microspheres
Weight 197g (6.94oz or .43lbs)
Size (Inches) WxHxD 11.8″ x 9.8″ x 4.7″ (30 x 24.9 x 11.9 cm)
Battery Internal Rechargeable Lithium Ion
Languages English
Explosives Types TATP and HMTD – Please contact DetectaChem for current list of available substances
Accessories Wall Charger, Quick-Start Guide, Loading Vials, Aluminum Wool

Detectachem Microsphere Heater V3 1

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