Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative.
5.1, 5.4.1, 5.4.2, 5.4.3, 5.4.4, 5.4.5, 5.4.6, 5.4.7, 5.4.8, 5.4.9, 5.4.10, 5.4.11, 5.4.12, 5.4.13, 5.4.14, 5.4.16, 5.4.17, Clause 8, 9.1 and Clause 10 are compulsory and the rest are voluntary.
This standard is developed in accordance with the rules given in GB/T 1.1-2009.
This standard is redrafted by reference to and not equivalent to CEN/TS 13763-27:2003 Explosives for civil uses - Detonators and relays - Part 27: Definitions, methods and requirements for electronic initiation systems.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. The issuing body of this document shall not be held responsible for identifying any or all such patent rights.
This standard was proposed by the Ministry of Industry and Information Technology of the People's Republic of China.
Industrial digital electronic detonator
1 Scope
This standard specifies the classification and naming, requirements, test methods, inspection rules, marking, packaging, transportation and storage of industrial digital electronic detonator (hereinafter referred to as "electronic detonator").
This standard is applicable to industrial digital electronic detonator.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB 190 Packing symbol of dangerous goods
GB/T 2423.22-2002 Environmental testing for electric and electronic products - Part 2: Test methods - Test N: Change of temperature
GB/T 2828.1 Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
GB/T 2829 Sampling procedures and tables for periodic inspection by attributes (apply to inspection of process stability)
GB/T 6378.1 Sampling procedures for inspection by variables - Part 1: Specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection for a single quality characteristic and a single AQL
GB/T 9969 General principles for preparation of instructions for use of industrial products
GB/T 10111 Generation of random numbers and procedures applied to sampling inspection for product quality
GB/T 13226 Lead plate test for industrial detonator
GB/T 13227 Water-dipping test of industrial detonator
GB/T 14436 General principles of industrial product guarantee documents
GB/T 14659 Term of industrial explosive materials
GB/T 18014-2008 PVC insulated wire for ignition of electric detonators
GB 18096 Test method of safety of permissible electric-detonator in inflammable gas
GB/T 27602 Measurement of radiofrequency sensitivity for industrial electric detonator
GJB 5309.32-2004 Test methods of initiating explosive devices - Part 32: High frequency vibration test
GA 441 General rule for industrial detonator coding
WJ 231 Shock tester
WJ/T 9010 Corrugated boxes for packaging of industrial detonator
WJ/T 9042 Test method for electricity sensitivity of industrial electric detonators
WJ/T 9074 Test method for impact sensitivity of industrial electric detonators
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 14659 and the following apply.
3.1
industrial digital electronic detonator
electronic detonator using an electronic control module to control the initiation process, which is referred to as electronic detonator
3.2
electronic control module
special circuit module placed inside the electronic detonator, with built-in detonator identity information, detonator initiation delay time control and initiation control functions, capable of testing the on-off state of ignition elements and communicating with the initiating control device and other external control devices
3.3
programmable industrial digital electronic detonator
electronic detonator that can set and re-modify the delay time and other parameters in the range from 0ms to the delay time range indicated in specification/model, at the assignable minimum time indicated in specification/model, on the application site
3.4
pre-programed industrial digital electronic detonator
electronic detonator of which the delay time is set by the manufacturer in the detonator production process and cannot be modified
3.5
initiating control device
equipment for communicating with the electronic detonator and controlling its initiation
3.6
delay time
time interval from the sending of initiation signal by initiating control device to the explosion of electronic detonator
3.7
assignable minimum time
minimum time interval allowed when setting the delay time of electronic detonator
3.8
delay time range
time range that can be set when setting the delay time of electronic detonator
3.9
electronic igniter element
assembly with electronic control module and ignition element
4 Classification and naming
4.1 Classification
The electronic detonator is classified as follows:
a) according to the connection mode of blasting network, it is divided into parallel electronic detonator and series electronic detonator;
b) according to the application environment, it is divided into permissible electronic detonator for coal mines and ordinary electronic detonator;
c) according to the setting method of delay time, it is divided into programmable electronic detonator and pre-programed electronic detonator.
4.2 Naming
4.2.1 Naming principle
The naming of electronic detonator mainly reflects the main performance of products, and its full name consists of two parts: name and specification. Its name is expressed in Chinese characters, and specification/model in codes.
4.2.2 Naming method
4.2.2.1 Name
The name of electronic detonator generally consists of delay time setting mode and "electronic detonator", as shown in Figure 1.
Figure 1 Naming method for the name of electronic detonator
4.2.2.2 Specification/model
4.2.2.2.1 Composition of specification
The specification/model generally consists of code of electronic detonator, code of shell material, code of delay time setting mode and delay parameters, category code, code of connection mode, initiation capability number and characteristic code, among which characteristic code is optional. See Figure 2 for the naming method for specification/model. In the figure, the first part and the second part, the fourth part and the fifth part, and the sixth part and the seventh part are separated by the word line "-” respectively.
Figure 2 Naming method for the specification/model of electronic detonator
4.2.2.2.2 Representation method of specification/model
The representation method of specification/model is as follows:
a) Code of electronic detonator, ED;
b) Code of shell material, see Table 1;
Table 1 Code of shell material
Shell material Code
Steel (including copper clad steel, blue steel, stainless steel, etc.) G
Aluminum and aluminum alloy L
Copper and copper alloy T
Others Q
c) The code of delay time setting mode is given in Table 2, and the delay parameters are expressed in the form of "assignable minimum time/delay time range" (ms);
Table 2 Code of delay time setting mode
Delay time setting mode Code
Programmable X
Pre-programed Y
d) See Table 3 for the category code;
Table 3 Category code
Category Code
Ordinary P
Permissible for coal mines M
e) See Table 4 for the code of connection mode;
Table 4 Code of connection mode
Connection mode Code
Parallel B
Serial C
f) The initiation capacity number is divided into No. 6 and No. 8 according to the size of initiation capacity, or determined through negotiation between the supplier and the demander;
g) the characteristic code may contain letters or numbers, with a length of no more than 6 digits, and the contents shall be determined by the manufacturer. The characteristic code shall be able to express the characteristic information of the initiating control device used by the product and it shall be explained in detail in the user manual.
4.2.3 Naming examples
Example 1:
The full name programmable electronic detonator ED-TX1/16000P-C8, in which "programmable electronic detonator" is the name and "ED-TX1/16000P-C8" is the specification/model, represents an electronic detonator of which the shell material is copper, the delay time setting mode is programmable, the assignable minimum time in delay parameters is 1ms, the delay time range is 16,000ms, the category is “ordinary”, the connection mode is series and the initiation capability number is No. 8.
Example 2:
The full name programmable electronic detonator ED-GX1/100M-B8-LUX, in which "programmable electronic detonator" is the name and "ED-GX1/100M-B8-LUX" is the specification, represents an electronic detonator of which the shell material is steel, the delay time setting mode is programmable, the assignable minimum time in delay parameters is 1ms, the delay time range is 100ms, the category is “permissible for coal mines”, the connection mode is parallel, the initiation capability number is No. 8 and the characteristic code is LUX.
Contents
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Classification and naming
4.1 Classification
4.2 Naming
5 Requirements
5.1 Material
5.2 Appearance
5.3 Leading wire
5.4 Performance
6 Test methods
6.1 Appearance
6.2 Leading wire
6.3 Performance
7 Inspection rules
7.1 Inspection classification
7.2 Inspection items
7.3 End-of-manufacturing inspection
7.4 Type inspection
8 Marking
9 Packaging
9.1 Packaging requirements
9.2 Packaging inspection
10 Transportation and storage
10.1 Transportation
10.2 Storage
Annex A (Normative) Test methods for resistance to wear of leading wire
Annex B (Normative) Test method for resistance to cracking in low temperatures of leading wire
Annex C (Normative) Test method for detectability
Annex D (Normative) Test method for resistance to bending
Annex E (Normative) Test method for resistance to dropping
Annex F (Normative) Test method for delay time
Annex G (Informative) Example of sampling schemes
Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative.
5.1, 5.4.1, 5.4.2, 5.4.3, 5.4.4, 5.4.5, 5.4.6, 5.4.7, 5.4.8, 5.4.9, 5.4.10, 5.4.11, 5.4.12, 5.4.13, 5.4.14, 5.4.16, 5.4.17, Clause 8, 9.1 and Clause 10 are compulsory and the rest are voluntary.
This standard is developed in accordance with the rules given in GB/T 1.1-2009.
This standard is redrafted by reference to and not equivalent to CEN/TS 13763-27:2003 Explosives for civil uses - Detonators and relays - Part 27: Definitions, methods and requirements for electronic initiation systems.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. The issuing body of this document shall not be held responsible for identifying any or all such patent rights.
This standard was proposed by the Ministry of Industry and Information Technology of the People's Republic of China.
Industrial digital electronic detonator
1 Scope
This standard specifies the classification and naming, requirements, test methods, inspection rules, marking, packaging, transportation and storage of industrial digital electronic detonator (hereinafter referred to as "electronic detonator").
This standard is applicable to industrial digital electronic detonator.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB 190 Packing symbol of dangerous goods
GB/T 2423.22-2002 Environmental testing for electric and electronic products - Part 2: Test methods - Test N: Change of temperature
GB/T 2828.1 Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
GB/T 2829 Sampling procedures and tables for periodic inspection by attributes (apply to inspection of process stability)
GB/T 6378.1 Sampling procedures for inspection by variables - Part 1: Specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection for a single quality characteristic and a single AQL
GB/T 9969 General principles for preparation of instructions for use of industrial products
GB/T 10111 Generation of random numbers and procedures applied to sampling inspection for product quality
GB/T 13226 Lead plate test for industrial detonator
GB/T 13227 Water-dipping test of industrial detonator
GB/T 14436 General principles of industrial product guarantee documents
GB/T 14659 Term of industrial explosive materials
GB/T 18014-2008 PVC insulated wire for ignition of electric detonators
GB 18096 Test method of safety of permissible electric-detonator in inflammable gas
GB/T 27602 Measurement of radiofrequency sensitivity for industrial electric detonator
GJB 5309.32-2004 Test methods of initiating explosive devices - Part 32: High frequency vibration test
GA 441 General rule for industrial detonator coding
WJ 231 Shock tester
WJ/T 9010 Corrugated boxes for packaging of industrial detonator
WJ/T 9042 Test method for electricity sensitivity of industrial electric detonators
WJ/T 9074 Test method for impact sensitivity of industrial electric detonators
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 14659 and the following apply.
3.1
industrial digital electronic detonator
electronic detonator using an electronic control module to control the initiation process, which is referred to as electronic detonator
3.2
electronic control module
special circuit module placed inside the electronic detonator, with built-in detonator identity information, detonator initiation delay time control and initiation control functions, capable of testing the on-off state of ignition elements and communicating with the initiating control device and other external control devices
3.3
programmable industrial digital electronic detonator
electronic detonator that can set and re-modify the delay time and other parameters in the range from 0ms to the delay time range indicated in specification/model, at the assignable minimum time indicated in specification/model, on the application site
3.4
pre-programed industrial digital electronic detonator
electronic detonator of which the delay time is set by the manufacturer in the detonator production process and cannot be modified
3.5
initiating control device
equipment for communicating with the electronic detonator and controlling its initiation
3.6
delay time
time interval from the sending of initiation signal by initiating control device to the explosion of electronic detonator
3.7
assignable minimum time
minimum time interval allowed when setting the delay time of electronic detonator
3.8
delay time range
time range that can be set when setting the delay time of electronic detonator
3.9
electronic igniter element
assembly with electronic control module and ignition element
4 Classification and naming
4.1 Classification
The electronic detonator is classified as follows:
a) according to the connection mode of blasting network, it is divided into parallel electronic detonator and series electronic detonator;
b) according to the application environment, it is divided into permissible electronic detonator for coal mines and ordinary electronic detonator;
c) according to the setting method of delay time, it is divided into programmable electronic detonator and pre-programed electronic detonator.
4.2 Naming
4.2.1 Naming principle
The naming of electronic detonator mainly reflects the main performance of products, and its full name consists of two parts: name and specification. Its name is expressed in Chinese characters, and specification/model in codes.
4.2.2 Naming method
4.2.2.1 Name
The name of electronic detonator generally consists of delay time setting mode and "electronic detonator", as shown in Figure 1.
Figure 1 Naming method for the name of electronic detonator
4.2.2.2 Specification/model
4.2.2.2.1 Composition of specification
The specification/model generally consists of code of electronic detonator, code of shell material, code of delay time setting mode and delay parameters, category code, code of connection mode, initiation capability number and characteristic code, among which characteristic code is optional. See Figure 2 for the naming method for specification/model. In the figure, the first part and the second part, the fourth part and the fifth part, and the sixth part and the seventh part are separated by the word line "-” respectively.
Figure 2 Naming method for the specification/model of electronic detonator
4.2.2.2.2 Representation method of specification/model
The representation method of specification/model is as follows:
a) Code of electronic detonator, ED;
b) Code of shell material, see Table 1;
Table 1 Code of shell material
Shell material Code
Steel (including copper clad steel, blue steel, stainless steel, etc.) G
Aluminum and aluminum alloy L
Copper and copper alloy T
Others Q
c) The code of delay time setting mode is given in Table 2, and the delay parameters are expressed in the form of "assignable minimum time/delay time range" (ms);
Table 2 Code of delay time setting mode
Delay time setting mode Code
Programmable X
Pre-programed Y
d) See Table 3 for the category code;
Table 3 Category code
Category Code
Ordinary P
Permissible for coal mines M
e) See Table 4 for the code of connection mode;
Table 4 Code of connection mode
Connection mode Code
Parallel B
Serial C
f) The initiation capacity number is divided into No. 6 and No. 8 according to the size of initiation capacity, or determined through negotiation between the supplier and the demander;
g) the characteristic code may contain letters or numbers, with a length of no more than 6 digits, and the contents shall be determined by the manufacturer. The characteristic code shall be able to express the characteristic information of the initiating control device used by the product and it shall be explained in detail in the user manual.
4.2.3 Naming examples
Example 1:
The full name programmable electronic detonator ED-TX1/16000P-C8, in which "programmable electronic detonator" is the name and "ED-TX1/16000P-C8" is the specification/model, represents an electronic detonator of which the shell material is copper, the delay time setting mode is programmable, the assignable minimum time in delay parameters is 1ms, the delay time range is 16,000ms, the category is “ordinary”, the connection mode is series and the initiation capability number is No. 8.
Example 2:
The full name programmable electronic detonator ED-GX1/100M-B8-LUX, in which "programmable electronic detonator" is the name and "ED-GX1/100M-B8-LUX" is the specification, represents an electronic detonator of which the shell material is steel, the delay time setting mode is programmable, the assignable minimum time in delay parameters is 1ms, the delay time range is 100ms, the category is “permissible for coal mines”, the connection mode is parallel, the initiation capability number is No. 8 and the characteristic code is LUX.
Contents of WJ 9085-2015
Contents
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Classification and naming
4.1 Classification
4.2 Naming
5 Requirements
5.1 Material
5.2 Appearance
5.3 Leading wire
5.4 Performance
6 Test methods
6.1 Appearance
6.2 Leading wire
6.3 Performance
7 Inspection rules
7.1 Inspection classification
7.2 Inspection items
7.3 End-of-manufacturing inspection
7.4 Type inspection
8 Marking
9 Packaging
9.1 Packaging requirements
9.2 Packaging inspection
10 Transportation and storage
10.1 Transportation
10.2 Storage
Annex A (Normative) Test methods for resistance to wear of leading wire
Annex B (Normative) Test method for resistance to cracking in low temperatures of leading wire
Annex C (Normative) Test method for detectability
Annex D (Normative) Test method for resistance to bending
Annex E (Normative) Test method for resistance to dropping
Annex F (Normative) Test method for delay time
Annex G (Informative) Example of sampling schemes
