This standard specifies the type, basic parameters, technical requirements and inspection rules of the pull-type hand-held red flame signal. This standard applies to the red flame signal used by distressed ships, lifeboats, rafts to call for help or by lifesaving stations and maritime rescue agencies to guide people in distress to land. It meets the provisions of the 1983 Amendment to the 1974 International Convention for the Safety of Life at Sea adopted by the International Maritime Organization. GB 3107.9-1991 Ship Hand-held Red Flame Signal GB3107.9-1991 Standard Download Decompression Password: www.bzxz.net

National Standard of the People's Republic of China
Narine red hand flare
1 Subject content and scope of application
GB 3107.9
Replaces GB3107.9--82
This standard specifies the type, basic parameters, technical requirements and inspection rules of the pull-type hand-held red hand flare. This standard applies to the red flare used by ships in distress, lifeboats, rescue boats, or rescue stations and marine rescue agencies to guide people in distress to land. It meets the provisions of the 1983 Amendment to the 1974 International Convention for the Safety of Life at Sea adopted by the International Maritime Organization. Reference standards
GB3107.1 General technical conditions for marine pyrotechnic signals 3 Product classification
3.1 Type and size
3.1.1 Marine red hand flare is a hand-held pull-type ignition type pyrotechnic signal. Its main components include: a. Shell;
Handle;
Ignition device;
Protective cover;
Safety cover;
Red light signal body.
3.1.2 The signal body shall consist of ignition charge and signal charge. 3.1.3 The outer diameter of the marine red light flame signal shall not exceed 40mm, the total length shall not exceed 300mm, and the total mass shall not exceed 240g. 3.2 Marking example
The hand-held red light flame signal (HGY) with a red light intensity of 15000cd and a burning duration of 60s is marked as: HGY 60-15 000GB3107.9—91
4 Technical requirements
4.1 The manufacture of marine red light flame signals shall comply with the technical requirements of Chapter 4 of GB3107.1. 4.2 The technical performance of the red flame signal shall meet the following requirements: a. The handheld continuous red flame shall last for no less than 60 seconds; a.
The red light intensity shall be no less than 15000cd;
The duration from the trigger to the ignition signal shall be no less than 2 seconds; c.
The red light color shall be in accordance with the diagram specified by the International Commission on Illumination, and the chromaticity area shall be within the range of the angle coordinates listed in Table 1: Approved by the State Administration of Technical Supervision on May 22, 1991 534
Implemented on March 1, 1992
GB 3107.9--91
4.3 This product shall be able to function effectively after repeating 10 cycles at an ambient temperature of -30 to +65°C. 4.4
This product shall be able to withstand low temperatures of -30°C and high temperatures of +65°C, and function effectively at these ambient temperatures. 4.5
This product should be able to work effectively in any sea conditions with a high temperature of +65C and a relative humidity of 90%. 4.6 This product should not be affected in its performance after being immersed in water for 10cm for 5min in the ready-to-launch state. This product should work effectively when it is immersed in water for 1m horizontally for about 24h. 4.7
4.8 This product can withstand the salt spray test of 20% NaC1 solution. 0.721bzxZ.net
4.9 This product is still in a safe state and works effectively after falling freely from a height of 2m according to the prescribed test method. After ignition and during combustion, it will not harm the operator and any nearby personnel. 4.10 From ignition to combustion, this product shall not have any flames (or substances with flame signals) or combustion residues. 4.11 Use! m2 test basin or water tank, add 21 heptane to the water surface, and then trigger a red flame signal at a height of 1.2m above it. The dripping objects during the combustion process shall not ignite the heptane. The test environment temperature is +20~25℃. 5 Test method
The test method of this product shall comply with the provisions of Chapter 5 of GB3107.1. 6 Inspection rules
6.1 The inspection rules of this product shall comply with the provisions of Chapter 6 of GB3107.1. 6.2 When this product is first produced without obtaining the approval certificate, each batch of 240 pieces; after obtaining the product approval certificate, each batch of 480 pieces. 6.3 The items, technical requirements and sampling quantity of the product factory inspection shall be in accordance with the requirements of Table 2. Table 2
Inspection items
Product appearance quality and packaging, marking
Waterproof performance
Technical requirements
Article 6.1, 6.3 and Chapter 7
Inspection quantity
Not less than 3% of each batch, but not less than 10 pieces
Not less than 3 pieces of each batch
Not less than 3 pieces of each batch
6.3.1 During the factory inspection of this product, if ~ pieces are unreliable or the burning time is less than 54s, or the burning time of two pieces is less than 60s, they must be doubled for retesting; this phenomenon shall not occur again after the retest, otherwise the whole batch shall be scrapped. 6.3.2 During the factory inspection of the product, if one of the appearance and assembly quality of the product is unqualified, it shall be doubled for retesting. If one of them is still unqualified after the retest, all shall be returned for repair and retested.
6.4 The light intensity test of this product shall be conducted once every 5 batches of production and shall comply with the requirements of 4.2b. of this standard. Marking, packaging, transportation and storage
The marking, packaging, transportation and storage of this product shall comply with the provisions of Chapter 7 of GB3107.1. 535
Additional instructions:
GB3107.9-91
This standard is proposed by the Ministry of Communications of the People's Republic of China. This standard is under the jurisdiction of the Lifesaving Sub-Technical Committee of the National Technical Committee for Standardization of Marine Vessels. This standard was drafted by the Standard Metrology Institute of the Ministry of Communications and Nanjiang Machinery Factory. The main drafters of this standard are Li Linfeng, Ning Guizhen, Liu Huiru, Li Jushun and Deng Senru. This standard was first issued in 1982 and revised in September 1990. 536
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