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GB/T 27601-2011 English PDF

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US$139.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 27601-2011: Test method of resisting stray current for industrial electric detonator
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 27601-2011	139	Add to Cart	3 days	Test method of resisting stray current for industrial electric detonator	Valid

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Basic data

Standard ID: GB/T 27601-2011 (GB/T27601-2011)
Description (Translated English): Test method of resisting stray current for industrial electric detonator
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G89
Classification of International Standard: 71.100.30
Word Count Estimation: 6,638
Date of Issue: 2011-12-05
Date of Implementation: 2012-05-01
Regulation (derived from): Announcement of Newly Approved National Standards No. 19 of 2011
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 standard specifies the industrial electric detonators anti- stray current test principle, apparatus, equipment and installations, testing environmental conditions and test procedures. This standard applies to the resistance value is not greater than 10�� bridge wire type glow industrial electric detonators anti- stray current tests.

GB/T 27601-2011: Test method of resisting stray current for industrial electric detonator

---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.
Test method of resisting stray current for industrial electric detonator ICS 71.100.30 G89 National Standards of People's Republic of China Stray current test methods for industrial electric detonators anti- Issued on. 2011-12-05 2012-05-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard is based on GB/T 1.1-2009 of rules for the preparation. The standard proposed by the Ministry of Industry and Information Technology of the People's Republic of China. This standard is under the jurisdiction of the Ministry of Industry and Information Technology Standardization Technical Committee Explosive Materials. This standard was drafted. China North Industries Group, the second thirteen Institute. The main drafters of this standard. Wang Kui whole, Ni Jingling, India Yu Lei, Wang Liping, Ding Min, Zhangchun Ting, Wang Jianhua, Hu Yaping, Liu new day. Stray current test methods for industrial electric detonators anti-

1 Scope

This standard specifies the principles of industrial electric detonators anti-stray current test, apparatus, equipment and installations, environmental conditions and test procedures for test. This standard applies to the resistance value is not more than the glow wire bridge industrial electric detonators 10Ω anti-stray current test. Principle 2 The impact of industrial electric detonators may be low frequency stray current interference equivalent to a predetermined duration and magnitude of the direct current pulses The impact of industrial electric detonator bridge. Test principle is shown in Figure 1. Explanation. 1 --- stray current tester; 2 --- multiplexer blow-out preventer; 3 --- industrial electric detonator; R --- analog resistor; S --- switch. figure 1 3 apparatus, equipment and apparatus 3.1 Stray Current Tester Stray current tester shall meet the following requirements. --- Output pulse amplitude. 100mA ± 5mA; --- Output pulse width. 300ms ± 5ms; --- Pulse duration. 500ms ± 10ms; --- Pulse rise time. less than 2ms; --- Number of pulses. not less than 2000; --- Maximum load capacity. 10Ω. 3.2 Resistance measurer Resistance measuring instrument shall meet the following requirements. --- Range. 0.1Ω ~ 20Ω; ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 27601-2011_English be delivered?

Answer: Upon your order, we will start to translate GB/T 27601-2011_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 27601-2011_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 27601-2011_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.