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YG(B)815D—III type (large 45° method) flame retardant instrument |
【Scope of application】 It is used to test the damaged area, damaged length or the number of exposure to flame when the textile fabric is burnt at 45° state or when it is heated and melted to the specified length. 【Related standards】 GB/T14644 and ASTM D1230 【technical parameter】 1. Timing range: 0.1~999.9s 2. Timing accuracy: ±0.1s 3. Test flame height: 16mm 4. Power supply: AC220V±10% 50HZ 5. Dimensions: 370mm×260mm×510mm 6. Weight: 12Kg 7. Gas pressure: 17.2kPa±1.7kPa |