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Akadeemia tee 21/1

Tallinn 12618

Estonia

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Email: info@englo.ee

www.englo.eu

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GUERILLA-2

Blasting Machine with Line Continuity Tester

GUERILLA-2 is a medium energy blasting device that comes with a built-in line continuity tester. The blasting machine is portable, compact and lightweight, and can easily be operated by a single person.

The integrated line tester verifies the line’s integrity and uses a two color LED that indicates to the user whether the resistance of the line and detonators is below or above 150 Ω. For safety reasons, the line tester current is limited to 1 mA.

The device comes in an ABS enclosure and includes pushbutton switches, terminals for connecting electric detonator line, separate LEDs for line test, state of the capacitor charge and the battery level.

For safety reasons there are two FIRE buttons. The operator has to push both buttons simultaneously for detonation.

Features and Benefits

  • Lightweight

  • Medium energy blasting machine

  • Built-in line tester with two color LED

  • Battery level indicator LED

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Technical Specifications

Metric

Units

Value

Maximum permitted line resistance for Class 1 detonators

Ω

150 (for Class 1 detonators)

Firing voltage

V

250

Firing energy

J

2.1

Capacitance value

µF

68

Capacitor loading time

s

4 - 8 s

Blasts per battery charge

500-1000, depending on battery quality

Capacity (2.5Ω Class 1 detonators)

caps

60

Line resistance test

Red/Green LED

Power supply

V

One 9V battery

Protection level

IP65

Operating temperature

°C

–15 to +40

Weight

kg

0.27

Dimensions

mm

170 x 82 x 34