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Aluminium Electrical Detonators With 30 ms Delay Interval (Class 1 and Class 2)

Technical Specifications
ShellAluminium
Delay Number1 - 16
Marks on the Bottom of Cap1 / K - 16 / K
Delay Time30 - 480 msec.
CableElectrolytic copper wire coated with PVC
Length of Cable1.5 and 2.5 m
Detonation VelocityApproximately 7500 m/sec
Blasting PowerIt makes a hole with a diameter of min. 5 mm on lead plate which has a thickness of 5 mm
Fusehead Resistance(Class 1: 1.2-1.8 Ω), (Class 2: 0.4-0.8 Ω)
Firing Impulse(Class 1: 3 mWs/ Ω), (Class 2: 16 mWs/ Ω)
No-Firing Impulse(Class 1: 0.8 mWs/ Ω), (Class 2: 8 mWs/ Ω)
Safety Current(Class 1: 0.18 A DC, 300 sec.), (Class 2: 0.45 A DC, 300 sec.)
Recommended Firing(Class 1: 1.0 A), (Class 2: 1.5 A)
Delay TimeInstantaneous
Grizu SafeUnsafe
StrengthNo.8
It is a detonator which has electrically ignitable fusehead by the action of dynamo type or condenser type exploder with delay time. They are used to blast dynamite and similar explosives at desired intervals and sequence, to obtain a good and uniform fragmentation, the desire dparticule size, to decrease vibration and to increase the yield of the blasting in the great blasting operations. It can be manufactured at the desired cable length.

FEATURES

TECHNICIAL SPECIFICATIONS
  • Delay Time
    Instantaneous
  • Blasting Power
    It makes a hole with a diameter of min. 5 mm on lead plate which has a thickness of 5 mm
  • Cable Length
    1.5 and 2.5 m
  • Shell
    Aluminium
  • Detonation Velocity
    Approximately 7500 m/sec
  • Grizu Safe
    Unsafe
  • Strength
    No.8
  • Cable
    Electrolytic copper wire coated with PVC
  • Fusehead Resistance
    (Class 1: 1.2-1.8 Ω), (Class 2: 0.4-0.8 Ω)
  • Firing Impulse
    (Class 1: 3 mWs/ Ω), (Class 2: 16 mWs/ Ω)
  • No-Firing Impulse
    (Class 1: 0.8 mWs/ Ω), (Class 2: 8 mWs/ Ω)
  • Safety Current
    (Class 1: 0.18 A DC, 300 sec.), (Class 2: 0.45 A DC, 300 sec.)
  • Delay Number
    1 - 16
  • Marks on the Bottom of Cap
    1 / K - 16 / K
  • Recommended Firing
    (Class 1: 1.0 A), (Class 2: 1.5 A)