GeoShot Features

Some of the major features that make the GeoShot system easy to use and reliable are:

 

  • Completely Testable. The GeoShot™ Tagger acquires information on each hole loaded which can later be downloaded to a PC, information for up to 16,000 detonators can be stored. Specific information about the hole (depth, type of explosive, shot-point from the Tagger table) can be assigned and also include the GPS location and time assigned by the GeoShot™ Tagger.

  • Remote Firing. The GeoShot™ Seismic Interface Unit (SIU) connects the detonator with the firing backpack and automatically converts the high voltage pulse to the correct voltage and coded signal to fire the GeoShot™ detonator.

  • Rugged Reliability. The connectors are all rugged and water resistant. ESD Resistance, RF Resistance, Cable Abrasion & Cutting Resistance all pass CEN TS 13763-27, the European Standards of Compliance for Electronic Detonators.

 

GeoShot Electronic Initiation System Components

The GeoShot electronic initiation system components are:

  • The GeoShot Electronic Detonator
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    The GeoShot™ Electronic Detonator is built on the proven DigiShot™ platform. The Detonator utilises electronic circuitry containing a system-specific, coded, encrypted signal which provides an additional level of security. The detonators are produced with a robust copper over-extruded down-line wire for additional abrasion resistance.

  • The GeoShot™ CE4 Tagger
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    A standard GeoShot™ CE4 Tagger is used as an inherently safe tester to test each electronic detonator and log positional information during the loading phase for the GeoShot™ system. The GeoShot™ CE4 Tagger is able to store information for 16 000 detonators.

    The integrity of the detonator, the harness and the connectors can be tested by the Tagger. Poor connections can be isolated and fixed, while faulty connectors can be replaced.  This enables the blaster to ensure electrical functionality of the system and to minimise misfires from the blast. When testing detonators, the unit functions at an inherently safe level.  This means that testing can take place at the blast site without the area being cleared.

  • The Seismic Interface Unit (SIU)
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    The SIU enables the firing of single or multiple GeoShot™ detonators using any Seismic Blaster (Capacitive Discharge Device).  The SIU is able to initiate the GeoShot™ detonator over a maximum Firing Line length of 100 metres (300 feet).

    The GeoShot™ SIU implements all the necessary detonator commands to arm and fire the electronic detonator. The GeoShot™ SIU is powered from a 12V lead-acid battery and provides the necessary safety interlocks for an initiation system.

  • External Battery Pack
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    The External Battery Pack is used when operating in sub-zero temperatures. The External Battery Pack is an optional extra to increase the capacity of the internal battery.  The Internal Heater Pad can operate with the current polymer battery and will switch ON when the temperature drops below -15°C.

    Heater Pad allows for pre-heating of the GeoShot™ CE4 Tagger before exposing it to a sub-zero environment.  This will extend the time the GeoShot™ CE4 Tagger is useable in the sub-zero environment and it also provides insulation to shield the Tagger from cold temperatures.

 
 
Our Products

DetNet has designed, developed and commercialized a reliable and robust range of electronic detonators, control equipment and software to ensure that its technologies continually deliver tangible value to mining operations around the globe.

Currently DetNet offers seven product lines, namely: DigiShot; DigiShot Plus; HotShot; BlastWeb; SmartShotViewShot and GeoShot.

These products allow users to choose the appropriate mix of flexibility, features and value in their electronic initiation system that most suit their needs.

The product offering includes:

SmartShot Logo

SmartShotThe SmartShot electronic initiation system is a fully programmable and innovative advance in technology, enabling users to achieve accurate timing benefits


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DigiShot

GeoShotThe GeoShot™ Seismic electronic initiation system provides an electronic solution for seismic applications where highly accurate timing, positional information, quick deployment  and robust downline wires are required.



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QuickShot logo

QuickShotThe BlastWeb Electronic Initiation system is designed for underground use in all applications. BlastWeb is capable of initiating various types of detonators.

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ViewShotThe ViewShot blast design software package allows blasting plans to be designed and simulated on a computer that can be directly downloaded into the control equipment which enables the user to save substantial time during the blasting process

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DigiShot

DigiShotDigiShot is an easy to use, reliable electronic initiating system for use primarily on small surface blasting applications.



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DigiShot PlusDigiShot Plus is an easy to use, reliable electronic initiating system for use primarily on medium to large mines, where large blasting and remote firing are required.



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