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GB 12662-2008Disruptor (English PDF)

爆炸物解体器

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China

Level / Type

National · Mandatory

Issue date

September 24, 2008

Implementation date

August 1, 2009

Scope

GB 12662-2008 is the English-translated version of 爆炸物解体器.

GB 12662-2008 is the Chinese national standard on disruptor, in the field of environment and health protection, safety. It carries no /T suffix, which in the Chinese system means compliance is mandatory: a product or a practice within its scope has to meet it to be lawfully made, sold or carried out in China. It was issued on 24 September 2008 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China, and has been in force since 1 August 2009. Classification: ICS 13.310, CCS A91. This page is published from the official record of the standard held by the Chinese standards administration: the identification, the dates, the classification and the issuing body are taken from there. The clause text, the tables and the numeric limits are in the document itself, which is delivered complete in English translation.

Document preview — GB 12662-2008

National Standard of the People's Republic of China

ICS: 13.310
Classification: A91

Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China

1 Scope
2 Normative references
3 Terms and Definitions
4 Ignition controller output current test 5.2.1.2
5 Technical requirements
5.1 General Requirements
5.1.2 Appearance and size
5.2.2 Ignition wire
5.2.3 Propellant cartridge
6 Test methods
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 - -
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 - -
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
7 Inspection rules
7.2 Type inspection
10 Safety Test 5.3

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.

--- 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).

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

5.2.1.1 should be not less than the output voltage DC6.0V.

5.2.1.2 series 15Omega 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 10Omega.

5.2.3 Propellant cartridge

5.2.3.1 electric igniter resistance should be 2.5Omega ~ 4.5Omega.

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, 15Omega 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 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.

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

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 8 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 191-2008Graphical symbols marking for handling and storage of packages

GB 190 · ISO 780.1997

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