HandiTrap II™ VOD Recorder

If you want to profile the VOD continuously along a sample of explosives or along an explosives column in a single blasthole, the World's most affordable and easiest to use recorder is the HandiTrap II™ VOD Recorder. With unparalleled ease-of-use, the HandiTrap II™ is a favourite of mines and quarries performing spot checks of explosives performance. 

FOR EXPLOSIVES CONSUMERS

You are paying for explosives to provide you with the energy and timing your blasts need under your specific blasting conditions. The HandiTrap II™ VOD Recorder is used by mines and quarries to perform spot checks of explosives performance during blasts to compare the actual VOD results to the VOD specification published by the explosives manufacturer.

FOR EXPLOSIVES MANUFACTURERS

Your customers depend on you for their explosives. At explosives plants, the HandiTrap II™ VOD Recorder is used as part of the quality control process to test the VOD performance of samples of explosives including cartridges, boosters, detonating cord, bulk explosives of all types, and military explosives. At the customer's blast site, technicians providing in-hole delivery of explosives use the HandiTrap II™ VOD Recorder to proactively document the VOD performance of the explosives being sold to the customer.

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"The most affordable VOD Recorder."

FEATURES:

• Portable 1 channel continuous explosives velocity of detonation (VOD) recorder for explosives in one blasthole and explosives samples. 
• Resolution = 12 bits, 1 part in 4,096.
• Recording speed is 1 MHz. 
• Memory of 131,000 data points = 131 milliseconds recording time. 
• Internal and external trigger mode. 
• Pre-trigger time is 25% of the total recording time. 
• Operates from internal rechargeable NiCad batteries (up to 8 hours).

ACCESSORIES:

• VOD PROBEROD: 0.9 m (3 ft.) long calibrated resistance probe for use in an explosive sample with the HandiTrap II™ VOD Recorder.
• VOD PROBECABLE-HT: 30 m (100 ft.) long calibrated resistance cable for use in blastholes with the HandiTrap II™ VOD Recorder.
• Coaxial Cable Reel: 101 m (333 ft.) coaxial cable with plastic hand-held reel to carry the VOD signal from the VOD PROBEs to the HandiTrap II™ VOD Recorder.