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GB 12662-2008: Disruptor
Status: Valid GB 12662: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB 12662-2008 | English | 189 |
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Disruptor
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GB 12662-2008
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| GB 12662-1990 | English | 359 |
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GB 12662-1990
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PDF similar to GB 12662-2008
Basic data | Standard ID | GB 12662-2008 (GB12662-2008) | | Description (Translated English) | Disruptor | | Sector / Industry | National Standard | | Classification of Chinese Standard | A91 | | Classification of International Standard | 13.310 | | Word Count Estimation | 8,827 | | Date of Issue | 2008-09-01 | | Date of Implementation | 2009-08-01 | | Older Standard (superseded by this standard) | GB 12662-1990 | | Quoted Standard | GB 190; GB/T 191 | | Regulation (derived from) | Announcement of Newly Approved National Standards No. 16 of 2008 (No. 129 overall) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This Chinese standard specifies the explosive disintegration 's composition, classification, marking, requirements, test methods, inspection rules, marking, packaging, transport and storage. This standard applies to explosive disintegration of the design, production and testing. | GB 12662-2008: Disruptor---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Disruptor
ICS 13.310
A91
National Standards of People's Republic of China
Replacing GB 12662-1990
Disintegration explosive device
Posted 2008-09-01
2009-08-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
All the technical contents of this standard is mandatory.
Please note that some of the content of this standard may involve patents. The standard release mechanism should not bear the responsibility to identify these patents.
This standard replaces GB 12662-1990 "Explosive Destruction technical conditions."
This standard compared with GB 12662-1990, changes in content are.
--- Standard name changed to "disintegration explosive devices";
--- Terms and definitions made adjustments and additions;
--- Increased recoilless type explosive disintegration device and classify the product;
--- Increase the product's composition, labeling and weight requirements;
--- Removed the safe range test site requirements;
--- To modify the propellant canister and igniter (1990 edition standard electrical point tinderbox and an electrical ignition device) requirements;
--- Modify the recoil movement of a predetermined range;
--- No longer modify provisions of the design safety factor and pressure test methods;
--- Modify the inspection rules.
The standard proposed by the People's Republic of China Ministry of Public Security.
This standard by the National Security Alarm System Standardization Technical Committee (SAC/TC100) centralized.
This standard was drafted. Jilin Jiangbei Machinery Manufacturing Co., Ltd., Beijing Sino-Thai Technology Development Co., Ltd. Beijing Branch Jin Yian
Trade Co., Ltd., the National Security Alarm System Standardization Technical Committee.
The main drafters of this standard. Li Yu-Bin, Wei Bo Xiang, Tianxin Lin, Han Bingbing, Liu Gang, Zhou Qun, Wang Chen Liang, Zhao Xiaoli.
This standard replaces the standards previously issued as follows.
--- GB 12662-1990.
Disintegration explosive device
1 Scope
This standard specifies the explosive disintegration of the composition, classification, marking, requirements, test methods, inspection rules, marking, packaging, transportation and storage
Memory and so on.
This standard applies to explosive disintegration of the design, production and testing.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB 190 packaging and marking of dangerous goods
GB/T 191 Packaging - Pictorial signs (GB/T 191-2008, ISO 780.1997, MOD)
3 Terms and Definitions
The following terms and definitions apply to this standard.
3.1
One kind of energy at work, using the internal pressure of the propellant deflagration which emits high velocity water or special equipment for the disintegration of suspected explosives
It means.
3.2
When the explosive disintegration of working, while the tubular member emits high velocity water or using special equipment propellant combustion cylinder action.
3.3
By the housing, the first ignition and propellant, etc., to produce pyrotechnic combustion temperature and high pressure gas can be provided under the current action.
3.4
Able to transmit electric igniter power supply cartridge and test the ignition circuit is off state of the electronic device.
3.5
Utensils made of different materials according to the disintegration of the different needs of suspected explosives, designed to be fired out of the explosive disintegration
General.
Consisting of 4 products, classification and marking
4.1 Composition
Mainly by explosive disintegration launchers, cartridges, igniter and bracket, ignition wires and other component parts.
4.2 Classification
Disintegration explosive device in the following two ways to partition type.
a) After the press can produce recoil to work can be divided into.
---normal type;
--- Recoilless type.
b) according to the transmitter tube launch pore size can be divided into.
--- Small-caliber type (aperture ≤20mm);
--- The caliber type (20mm < aperture ≤30mm);
--- Large Diameter Type (pore diameter > 30mm).
4.3 mark
Disintegration explosive device shall be marked as follows.
Disintegration explosive device
Product Name
GB 12662-
implementation of standards
Type code (P for the general type, W is recoilless type )
Port size (unit. mm)
Install the sight of disintegration explosive device (no installed non-standard )
Shall be permanently marked clearly identified in the disintegration of the explosive.
5 Technical requirements
5.1 General Requirements
5.1.1 materials, components and pyrotechnics
All metal and nonmetal materials, including between flammable, explosive, heat and other substances as well as their contact with components, raw materials, technology
Shall be compatible between chemical substances, under the provisions of the storage period at ambient storage conditions, it should not occur can lead to product reliability and safety
You can reduce the risk.
5.1.2 Appearance and size
5.1.2.1 Exterior surfaces should be smooth, have anti-corrosion measures; there should be no burrs, scratches and deformation; tags should be clear and complete.
5.1.2.2 Structure and parts specifications should meet the requirements of product design.
5.1.3 Weight
The total weight of the explosive disintegration of the vessel and the transmitter holder shall meet the following requirements.
--- Small caliber type. no more than 8kg;
--- Medium caliber type. no more than 12kg;
--- Large Diameter Type. no more than 20kg.
5.2 igniter, ignition wires and emission performance cartridge
5.2.1 igniter
5.2.1.1 should be not less than the output voltage DC6.0V.
5.2.1.2 series 15Ω resistor power supply, the output current should not be less than 400mA.
5.2.2 Ignition wire
5.2.2.1 wire length should be less than 80m.
5.2.2.2 conductor path resistance should be less than 10Ω.
5.2.3 propellant cartridge
5.2.3.1 electric igniter resistance should be 2.5Ω ~ 4.5Ω.
5.2.3.2 Safety current is 50mA, should ensure energized 5min misfire.
5.2.3.3 firing current of 400mA, should ensure reliable ignition when energized.
5.3 Security
Explosive disintegration is at 1.5 times the dose of a test launch cartridges do safety trials, the transmitter does not allow cracks and parts
Deformation.
5.4 Performance disintegration
Disintegration explosive disintegration in doing performance test, and launch a high-speed stream of special equipment should be able to penetrate, respectively, subject to the following provisions
Target.
--- White pine planks. square, side length 400mm, thickness not less than 40mm;
--- Q235A cold-rolled plate. square, side length 400mm, thickness not less than 0.8mm.
5.5 Strength
Explosive disintegration in doing structural strength performance test, the transmitter does not allow cracking and deformation of parts, the parts are not allowed to produce stents
Effect of damage continued use.
5.6 recoil movement range
Explosive device after the disintegration of the phenomenon while doing sit disintegration performance test shall meet the following requirements.
--- Common type of explosive disintegration is upset and move left or right to allow a range of not more than 1m, backward, and not more than 3m;
--- Recoilless type explosive disintegration of the allowable range is translating right or left is not greater than 0.03m, backward, and not greater than 0.05m.
6 Test methods
6.1 appearance and dimensional inspection
Appearance by visual inspection method, using a common standard measuring tools, drawing control measurements.
6.2 weight inspection
Standard measuring instrument.
6.3 Output voltage ignition test
Measurement using a multimeter.
6.4 igniter output current test
Measurement using a multimeter. Measured, between the output lead in series with the ignition of a 5W, 15Ω resistor.
6.5 ignition wire length test
Using tape measure.
6.6 ignition wire resistance test
Measurement using a multimeter. When measured, the two lead wires connected in series.
6.7 propellant cartridge electric igniter resistance test
Using electric detonator tester measurement. When measuring, two pen were exposed propellant cartridge housing and a bottom housing electrical igniter leads.
6.8 propellant tube current safety testing
According to the relevant provisions of explosive disintegration Instruction Manual will launch the cartridge into the emitters of the trials. The test does not hold water,
No goal, igniter to 50mA constant DC power supply in place, electricity 5min power off. Allow propellant cartridge in this test qualified
After successive ignition reliability test done.
6.9 propellant ignition reliability test tube
According to the relevant provisions of explosive disintegration Instruction Manual will launch the cartridge into the emitters of the trials. The test does not hold water,
No goal, igniter to 400mA constant DC power instead. After the propellant combustion tube, cut off the power.
6.10 Safety Test
Explosive disintegration by using the instructions provided in the working procedures of the trials. It does not have the test objectives, test propellant cartridge
To launch a special cartridge, which dose should be 1.5 times the normal emission dose cartridge, fired eight consecutive times.
6.11 disintegration performance test
Explosive disintegration by using the instructions provided in the working procedures of the trials. During the test, the target plate is installed in line with the provisions of 5.4
Fixed target frame, the two were the target plate disintegration test, the target distance is 100mm.
6.12 Strength Test
Explosive disintegration by using the instructions provided in the working procedures of the trials. With no objective test, continuous emission 20 times.
6.13 recoil movement range test
In making the disintegration performance test, with the tape measure explosive disintegration of the moving distance.
7 Inspection rules
7.1 Inspection classification
Inspection is divided into type inspection and factory inspection specified in this standard.
7.2 Type inspection
7.2.1 Inspection timing
There are the following circumstances, type of inspection should be carried out.
a) product type;
b) the plant production;
c) shut down more than a year to resume production;
d) the main structure or material or workmanship major changes.
7.2.2 Test items and order
Unless otherwise specified, type test items and the order of execution as defined in Table 1.
Table 1 Test items and order and the failure classification
No. Test Item Technical requirements for test methods substandard classification type test factory inspection
1 appearance and dimensional inspection 5.1.2 6.1 C ● ●
2 weight inspection 5.1.3 6.2 C ● ●
3 controller output voltage ignition test 5.2.1.1 6.3 C ● ●
4 Ignition controller output current test 5.2.1.2 6.4 C ● ●
5 ignition wire length test 5.2.2.1 6.5 C ● ●
6 ignition wire resistance test 5.2.2.2 6.6 C ● ●
7 propellant cartridge electric igniter resistance test 5.2.3.1 6.7 B ● ●
8 cartridges emission current safety testing 5.2.3.2 6.8 A ● ●
9 propellant cartridge Combustion Reliability Test 5.2.3.3 6.9 B ● -
10 Safety Test 5.3 6.10 A ● -
11 disintegration performance test 5.4 6.11 A ● ●
12 strength test 5.5 6.12 A ● -
Sit moving range test 5.6 6.13 B ● ● 13 after
Note. ● In order to test the project; - not to test items.
7.2.3 the number of products subject
Number of type test subjects products. explosive disintegration is not less than a set, in which the propellant tube should not be less than 32 made for security test
Launch a special inspection of the cartridge not less than 8 rounds.
7.2.4 decision rule
A class type examination appear unqualified, qualified or B class two, three or total failure and it is determined to be ineligible type test.
7.3 factory inspection
7.3.1 Test items and order
Unless otherwise specified, the factory inspection items and the order of execution as defined in Table 1.
7.3.2 Batch rules
Each batch should be the same model, in the same period and the same conditions for the manufacture of the product composition, according to technical specifications set batch number or press
Contract execution; propellant tube to be individually tested group batches and related projects.
7.3.3 Sampling Plan
Factory inspection sample according to the following provisions.
--- Quantities of not more than 15 units, the number of sampling units 1, wherein the number of emission sampling cartridge 4 hair;
--- When the batch is more than 15 sets of sampling number of 2 units, of which the number of sampling propellant cartridge for 8 rounds.
7.3.4 reinspection rules
Sample inspection process, a certain failure occurs, it should stop product inspection and delivery should take corrective measures in accordance with the views of the responsible departments.
If the Class A or Class B has failed relates to manufactured products, it shall immediately notify consumers to stop using. Submit batch should be in all products
Re-examination, and we are confident that the supplier has removed all non-conforming products, or corrected after all be unqualified.
8 signs, packaging, transportation and storage
8.1 mark
The bottom of the propellant cartridge housing should be sequentially printed product lot --- year of production, month and other signs, instead of writing small batch available
print.
Spraying should be pasted on the box or product name, product model, the implementation of the standard number, manufacturer name, etc., and "Handle with Care", "moisture"
And other words of shipping marks.
Mounted on the launch of the cartridge box should be sprayed or pasted dangerous goods packaging and packaging Pictorial marking, signs should be consistent GB 190
And GB/T relevant provisions of 191.
Flag should not affect the result of natural conditions and transport and discoloration, off.
8.2 Packaging
Disintegration explosive device components, accessories shall respectively fixed to inner box package cavity made of soft material, do not allow loose.
Igniter should be stored in a plastic bag after packing, after the launch of the cartridge should be sealed packaging packing single exhaust.
8.3 Transport
According to the requirements of the ordering party transport. When motor transport, measures should be taken to prevent the sun and rain.
8.4 Storage
The product should be stored in a non-corrosive gases, temperature of -10 ℃ ~ + 40 ℃, relative humidity of 30% to 85% of the Treasury; containing fat
Shot cartridge box storage shall be the relevant national regulations concerning the storage of pyrotechnic execution. Propellant cartridge storage period of three years.
9 accompanying documents
Products should be accompanied by the following documents.
---Product certification;
---Instruction Manual;
---Packing List;
--- Other necessary documents.
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