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Product Name : General Electric Detonators
Item # : 978-302
Model : 
Was Price: CNY0/Rounds
Now Price : CNY0/Rounds
Last update : 2012.06.25
Manufacturer : 

General Electric Detonators
(Including instantaneous electric detonator, millisecond delay electric detonator, 1/4 second electric detonators, 1/2 second electric detonator and second electric detonator)

1. Executive standard:GB8031 Industrial Electric Detonator.

2. Basic characteristics: Having the level of domestic product of the same kind, using copper-plated steel casing or flanged steel casing and rigid ignition elements. Having good firing consistency and detonating capacity. High precision delay time, and reliable storage, transportation and application.

3. Application: Suitable for blasting operations in mines, farmlands, irrigation and water conservancy projects without methane and coal dust explosion hazards.

4. Specification and performance:

 1) Length of iron leg wire:
      2m, a product of other specification also available based on user needs; shell length: 62 ~ 80mm.

 2) Section and delay time:

       Millisecond series:
Section. 1 2 3 4 5 6 7
Nominal delay time (ms) 0 25 50 75 110 150 200
Leg wire color Gray red Gray yellow Gray blue Gray white Green red Green yellow Green blue
Section. 8 9 10 11 12 13 14
Nominal delay time (ms) 250 310 380 460 550 650 760
Leg wire color Green white Red yellow Red blue Red white Yellow blue Yellow white Blue white


       1/4 second series:
Section. 1 2 3 4 5 6 7 8 9 10
Nominal delay time (ms) 0 250 500 750 1000 1250 1500 1750 2000 2250
Leg wire color Gray red Gray yellow Gray blue Gray white Green red Green yellow Green blue Green white Red yellow Red blue


       1/2 second series:
Section. 1 2 3 4 5 6 7 8 9 10
Nominal delay time (ms) 0 500 1000 1500 2000 2500 3000 3500 4000 4500
Leg wire color Gray red Gray yellow Gray blue Gray white Green red Green yellow Green blue Green white Red yellow Red blue


       second series:
Section. 1 2 3 4 5
Nominal delay time (ms) 0 1000 2000 3000 4000
Leg wire color Gray red Gray yellow Gray blue Gray white Green red

5. Packaging:
     10 rounds/bundle, 100 rounds/box, 10 boxes/case, 1000 rounds/case.

6. Warranty period:
    A year and a half from the date of manufacture (in a standard warehouse).

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