DIN EN 50305 / EN 50305 Toxicity test for cable
DIN EN 50305 / EN 50305 Toxicity test for cable
DIN EN 50305 Toxicity test - Standard
DIN EN 50305 Railway applications-Railway rolling cables having special fire performance-Test methods, Clause 9.2 Toxicity
DIN EN 50305 Toxicity test – Test conditions
Prior to testing, all test pieces was conditioned at least 48 h in an atmosphere having a temperature of 23±2°C and a relative humidity of 50±5%.
DIN EN 50305 Toxicity test - Requirement
According to DIN 5510-2 test standard,
Requirements : I.T.C Values≤ 3（Refer to DIN EN 50264-1:2008）
DIN EN 50305 Toxicity test - Critical Concentration
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CCZ Values for varions gased
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Gas
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CCZ
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Carbon Dioxide(CO2)
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90 000
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Carbon Monoxide(CO)
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1750
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Hydrogen Cyanide(HCN)
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55
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Nitrogen Oxides(NO2)
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90
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Sulphur Dioxide (SO2)
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260
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DIN EN 50305 Toxicity test – Reference Standard
- DIN5510-2 : Preventive fire protection in railway vehicles; Part 2: Fire behaviour and fire side effects of materials and parts, classification, requirement and test methods.
- EN45545-2: Fire protection of railway vehicles - Part 2: Requirement for fire behaviours of materials and components
- EN60332-3-24: 2010-08 Test on Electric and Optical Fibre Cables under Fire Conditions Part 3-24: Test For vertical flame spread of vertically---Mounted bunched wires or cables Category C (IEC 60332-3-24:2000 + A1:2008)
- DIN EN 50266-2-4:: Common test methods for cable under fire condition—Test for vertical flame spread of vertically-mounted bunched wires or cables –Part 2-5: Procedures –Category C
- DIN EN 50266-2-4:: Common test methods for cable under fire condition—Test for vertical flame spread of vertically-mounted bunched wires or cables –Part 2-5: Procedures –Category C
- DIN EN 50305: Railway applications. Railway rolling stock cables having special fire performance. Test methods
- DIN EN 60332-1-2: Tests on electric and optical fibre cables under fire conditions Part 1-2: Test for vertical flame propagation for a single insulated wire or cable Procedure for 1 kW pre-mixed flame
- DIN EN 61034-1: Measurement of smoke density of cables burning under defined conditions Part 1: Test apparatus
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