When the building partition is subjected to the fire resistance test according to the fire resistance test method specified in ISO 834-1, the water spray impact test shall be additionally carried out as required.
This Impact Testing Machine Comply with DIN 14521-1987、NF S61-820-1/IN12010、NF S61-820-2/IN12010 standards, It applies to the requirements of impact test for fire extinguishers of different capacities.
Impact Testing Machine Comply with Section 1400 of UL1581-2016 and Section 7.13.2 of UL2556-2015 and Figure 16.Applicable to the verification of the impact resistance of insulation and/or covering wires and cables when struck by a free-falling weight.
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