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Safety performance test for pyrotechnic composition used for export fireworks and firecracker. Part 10: Test method for electrostatic sensitivity
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Basic data
| Standard ID | SN/T 1731.10-2012 (SN/T1731.10-2012) |
| Description (Translated English) | Safety performance test for pyrotechnic composition used for export fireworks and firecracker. Part 10: Test method for electrostatic sensitivity |
| Sector / Industry | Commodity Inspection Standard (Recommended) |
| Classification of Chinese Standard | G89 |
| Classification of International Standard | 71.100.30 |
| Word Count Estimation | 6,670 |
| Quoted Standard | SN/T 0306.4 |
| Regulation (derived from) | National Quality Inspection (2012) 237; industry standard filing Notice 2012 No. 9 (Total No. 153); |
| Issuing agency(ies) | General Administration of Customs |
| Summary | This standard specifies the use pyrotechnic fireworks exports static spark sensitivity testing methods. This standard applies to exports of fireworks with pyrotechnic static spark sensitivity of the test. |
SN/T 1731.10-2012: Safety performance test for pyrotechnic composition used for export fireworks and firecracker. Part 10: Test method for electrostatic sensitivity
---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.
Safety performance test for pyrotechnic composition used for export fireworks and firecracker.Part 10. Test method for electrostatic sensitivity
People's Republic of China Entry-Exit Inspection and Quarantine Standards
Export fireworks with pyrotechnic safety performance
Testing method
Part 10. electrostatic spark sensitivity test method
andfirecracker-Part 10. Testmethodforelectrostaticsensitivity
Issued on. 2012-05-07
2012-11-16 implementation
People's Republic of China
The State Administration of Quality Supervision, Inspection and Quarantine released
Foreword
SN/T 1731 "export fireworks with pyrotechnic safety performance test methods" is divided into 10 parts.
--- Part 1. General;
Part --- Article 2. 75 ℃ determination of thermal stability;
--- Part 3. Determination of flashpoint;
--- Part 4. Disable restricted drugs qualitative analysis;
--- Part 5. Determination of impact sensitivity;
--- Part 6. Determination of friction sensitivity;
--- Part 7. Determination of moisture;
--- Part 8. Determination of ignition temperature;
--- Part 9. Fire sensitivity test methods;
--- Part 10. electrostatic spark sensitivity test method.
This section SN/T 1731 "export fireworks with pyrotechnic safety performance test methods" Part 10.
This section drafted in accordance with GB/T 1.1-2009 given rules.
This section proposed and managed by the National Certification and Accreditation Administration Committee.
This section was drafted by. People's Republic of China Hunan Exit Inspection and Quarantine.
The main drafters of this section. Zhang Guanghui, Tanai Xi Jiang capital into Europe Yang Xiaojia Yong, Jiang put Ming, Li Yue, Tan Xiaohua Jiang Cong Jun, Tan Cui Wei.
Export fireworks with pyrotechnic safety performance
Testing method
Part 10. electrostatic spark sensitivity test method
1 Scope
SN/T 1731 This section specifies the test methods fireworks export agent with electrostatic spark sensitivity of fireworks.
This section applies to exports of fireworks with pyrotechnic electrostatic spark sensitivity of the test.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
SN/T 0306.4 inspection of export fireworks Part 4. Safety Inspection
3 Terms, definitions and symbols
SN/T 0306.4 determine the terms, definitions and symbols apply to this document.
Test Method 4
4.1 Principle of the method
Static spark to detonate or ignite fireworks pyrotechnic effects can be regarded as a charge equivalent to a certain voltage on the capacitor
Shaped sample placed in the discharge between the electrodes. 50% of the test E50 is static spark ignition energy sensitivity of the sample.
4.2 Main equipment and materials
a) JGY-50 Electrostatic sensitivity meter.
b) the dryer.
c) oven.
d) balance. a sense of the amount of 0.001g.
e) dial indicator. Range 0mm ~ 10mm.
f) Capacitance. 0.03μF, 0.01μF, 500pF, the breakdown voltage of > 30kV.
g) Resistance. RS11 carbonaceous resistance, 120kΩ.
h) insulating sleeve. meet JGY-50 Electrostatic sensitivity instrument drawings.
i) hit Column. GJB772A-1997 in line with the requirements of 4.2.
j) pole pin. meet JGY-50 Electrostatic sensitivity instrument drawings.
k) styphnate. crystallization.
l) industrial alcohol.
4.3 Instrument Calibration
4.3.1 JGY-50 Electrostatic sensitivity meter installation calibration by the use of the instrument instructions.
...
