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In-hole Detonator
Water-proof MS Delay Shock Tube Detonator (In-hole Detonator) is a new-type initiating device with good accuracy and high strength and can reliably initiate the explosives with detonator sensitivity.
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Water-proof MS Delay Shock Tube Detonator (In-hole Detonator) is a new-type initiating device with good accuracy and high strength and can reliably initiate the explosives with detonator sensitivity. It has features of antistatic properties, resistance to stray current, safe transportation, safe application, convenient operation, simple network design and easy connection. It is suitable for use in blasting operations of engineering blasting where explosion hazard of marsh-gas and mine-dust exists and can also be applied to blasting operations of tunneling, controlled blasting and underwater engineering blasting.
Vibration Performance: Frequency of 1Hz at height of 150mm for 10 minutes
Water resistance: 20m water depth, 24h.
Oil Resistance Performance: When apply in blasting hole with temperature of less than 85℃. The product can be reliably exploded after inserted into 30m deep blasting hole for 24 hours.
Tensile performance: 68.6N static tension, 1min.
Delay time: (25-700) ms 25ms equal interval
Delay Period | Nominal Delay | Delay Period | Nominal Delay | Delay | Nominal |
1 | 25 | 9 | 225 | 17 | 425 |
2 | 50 | 10 | 250 | 18 | 450 |
3 | 75 | 11 | 275 | 19 | 475 |
4 | 100 | 12 | 300 | 20 | 500 |
5 | 125 | 13 | 325 | 21 | 550 |
6 | 150 | 14 | 350 | 22 | 600 |
7 | 175 | 15 | 375 | 23 | 650 |
8 | 200 | 16 | 400 | 24 | 700 |
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