Seismic Electric Detonator(Anti static,Water Resistance)picture1

Seismic Electric Detonator(Anti static,Water Resistance)

Seismic Electric Detonator for Sale
Specification: No.8
  • Shell: OD Φ6.9mm
  • Shell: Copper-clad steel 、copper 、flange steel
  • Length of shell: 50mm 、60mm
  • Legwire: Copper 、copper-clad steel
  • Length of legwire: 2m (can be ensured according to the requirements of customers)
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Details:

DESCRIPTION

Seismic Exploration Electric Detonator: This detonator is designed for use in seismic exploration, oil and gas, and geophysical industries. The waterproof and anti-static design allows operation in adverse weather conditions and at great depths, providing reliable signals for seismic exploration blasting. Suitable for mineral exploration.

Product Details

Item Performance
Resistance Resistance≤4.0Ω , Range≤1.0Ω
Safety current ≥0. 1A
Minimum firing current ≤0.45A
Bursting time ≤1.0ms
Firing Impulse ≥2.0A2  ·ms
Series firing current 20 pieces of detonator connected into series circuit with 3.5A constant current,all explode
Initiating capacity Have a lead plate test(5mm), after initiation, the diameter of the hole should not be smaller than the detonator OD
Anti static 500pF, 25KV, legwire-shell discharge, no explosion
Water Resistance Immersed in 30m deep water for 72hrs, initiation performance does not change


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