The World’s Most Modern Discontinuous Velocity Recorder

MREL’s SpeedTrap™ Velocity Recorder is the world’s most modern discontinuous (point-to-point) velocity recorder. It is used by explosives manufacturers and explosive consumers to instantly display and save the velocity of all types of industrial and military explosives, propellants, pyrotechnics, detonating cords, boosters and shock tubes.

SpeedTrap™ Velocity Recorder Image


Explosives Manufacturers
and Users

It is the ideal recorder for instant infield or laboratory determination and display of the velocity of energetic products. For example, the Operator can take a sample of bulk explosive at a mine and test the sample’s average velocity of detonation (VOD) prior to allowing the explosives truck to load blastholes. Another example is laboratory velocity testing of energetic materials as part of a research or factory quality control program.

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The SpeedTrap™ Velocity Recorder features a high precision timer with 0.1 microsecond accuracy and two input channels, one to start the timer and one to stop the timer.

All settings are made and test results immediately
displayed on the built-in LCD. The LCD displays the
distance between sensors, the time taken between
sensors and the velocity. It allows the results to be
printed and saved into internal memory for review or
downloading to a PC

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Product Brochure

SpeedTrap™ Velocity Recorder Brochure Download
Download the SpeedTrap™ Velocity Recorder Brochure.

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Accessories

SpeedTrap™ Fibre Optic Cable Sensor:
Compatible with SpeedTrap™ Velocity Recorders containing the SpeedTrap™ Fibre Optic Firmware. Provided on a 100 m (328 ft.) spool.

SpeedTrap™ Break Wire Sensor:
Compatible with SpeedTrap™ Velocity Recorders containing the SpeedTrap™ Break Wire Firmware. Provided on a 768 m (2520 ft.) spool.