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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