Прибор для измерения скорости детонации handitrap ii

The World’s Most Capable Data/VOD Recorder

Your PC based Data Acquisition System (DAS) could cause a failure of your testing program. When confronted by dust, high or low temperatures, moisture, or even rough handling, a typical DAS will fail.

If you want to record acceleration, pressure, and other dynamic sensors under tough outdoor conditions, then the DataTrap II™ Data/VOD Recorder is the only rugged recorder that provides this capability and the optional ability to record dynamic strain, and explosives velocity of detonation (VOD) continuously along explosives columns in multiple blastholes, along explosives samples, as well as to determine the delay times between blastholes.

Researchers for High Speed Phenomena

You are running a sophisticated testing program involving measurement of the performance and/or effect of energetic materials. The DataTrap II™ Data/VOD Recorder is used by corporate, university and government researchers to record signals from airblast overpressure and underwater pressure sensors, accelerometers, thermocouples, strain gauges, VOD probes in explosives samples and other sensors on outdoor testing ranges without the requirement of running long signal cables to a distant instrumentation shelter.

To visually capture high-rate phenomena, MREL carries a range of highly capable and powerful High Speed Cameras.

To learn more about the cameras, click here.

To analyse the data captured at your event, MREL provides our DAS™ Data Acquisition Suite with each of our Recorders.

To learn more about the software, click here.

Explosives Consumers
and Manufacturers

Your explosives and delay detonators must provide the energy and timing your blasts need under your specific blasting conditions. The DataTrap II™ Data/VOD Recorder is used to document the VOD performance of the explosives and delay times of the delay detonators during blasts to compare the actual VOD and delay time results to the published specifications. It also records near-field blast vibrations using high-G uniaxial and triaxial accelerometers.

Product Brochure

Download the DataTrap II™ Data/VOD Recorder Brochure.

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Easy to Use and Portable

The HandiTrap IIв„ў VOD Recorder is a small and compact unit that is self-contained and ruggedized for field use. The unit is very easy to use in the field as there is not computer required to setup the unit. The user just needs to run the sensor (either VOD PROBECABLE-HT or VOD PROBEROD), attach the sensor to a spool of coax (to ensure recorder is away from the pattern), turn it on, press Start and walk away. The unit will trigger on the blast and record the VOD of the explosive. The user can take the unit back and download the data in a field computer or in the office.

The HandiTrap IIв„ў VOD Recorder has the DASв„ў Data Acquisition Suite Standard Edition software package is provided with each unit. This software suite will allow the user to download the data file from the unit, analyze the data and save graphs. For more information on DASв„ў Data Acquisition Suite, click here.

Unmatched Product Durability

The HandiTrap IIв„ў VOD Recorder has been designed to perform flawlessly in all weather conditions that are expected in a mining environment around the world. This unit has been designed to operate between -40 to 60 В°C with the unit being sealed to prevent the infiltration of snow, rain, dust or sand. The unit has also been testing to withstand a drop of a height of 1 metre. For more information, click here.

Test Explosives in One
or More Blastholes

Multiple HandiTrap IIв„ў VOD Recorder can be used to measure blastholes that are designed to function simultaneously. Using the external trigger feature of the HandiTrap IIв„ў VOD Recorder, multiple units can be synchronized to monitor each event independently with a VOD trace for each hole on a common timeline.

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The World’s Most Affordable VOD Recorder

Velocity of detonation (VOD) is cited as the performance specification for explosives. If you are not measuring VOD then you cannot be sure that your explosives are performing properly.

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 IIв„ў VOD Recorder.

Explosives Consumers

You are paying for explosives to provide you with the energy your blasts need under your specific blasting conditions. The HandiTrap IIв„ў 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.

To visually capture high-rate phenomena, MREL carries a range of highly capable and powerful High Speed Cameras.

To learn more about the cameras, click here.

To analyse the data captured at your event, MREL provides our DASв„ў Data Acquisition Suite with each of our Recorders.

To learn more about the software, click here.

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.

Product Brochure

Download the HandiTrap IIв„ў VOD Recorder Brochure.

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