首页 >> 新闻中心 >> GB/T 17737.308-2018铜包金属的抗拉强度和延伸率试验Tensile Strength Tester
GB/T17737.308-2018同轴通信电缆机械试验方法,铜包金属的抗拉强度和延伸率试验:将铜包金属试样安装在HRJ拉伸试验机上,施加负荷至规定的最低断裂负荷的10%。将引伸计连接到试样上,测量250mm上的拉伸。向试样施加拉伸负荷,记录最大拉伸力和断裂发生时的延伸量,作为此试样的拉伸力和断裂时的标距。HRJ Tests;对于硬拉态线,拉伸试验夹头移动速度不超过25mm/min。对于退火态线,拉伸试验夹头移动速度不超过300mm/min。若试验中断裂处距引伸计钳口距离小于25mm,此次试验无效。
10kN~100kN铜包金属抗拉强度试验机;100kN同轴通信电缆拉伸试验机;100kN电缆导体拉伸试验机;50kN退火态铜包金属抗拉强度试验机;HRJ Tests;100kN硬拉铜包金属抗拉强度试验机;铜包金属断裂延伸率试验;20kN单根铜包金属抗拉强度试验机;同轴通信电缆最大抗拉力试验;铜包金属的扭转特性试验;同轴通信电缆弯曲试验;同轴通信电缆冷弯性能试验;同轴通信电缆介质和护套的附着力;同轴通信电缆抗压试验;同轴通信电缆电气试验方法;HRJ Tests;同轴通信电缆环境试验方法;同轴通信电缆耐磨性试验;同轴通信电缆风激振动试验;500kN电缆卧式拉伸试验机;200N插拔力试验机;1000N连接器强度试验机;1000N电缆旋转弯曲试验机;200N.m电缆夹扭转试验机;接触件及引出端机械试验;电缆夹紧装置抗拉拔力试验;电缆接线强度试验;电缆接触件固定性试验;电缆绝缘安装板固定性试验;偏斜45°~50°旋转360°试验;
IEC 61196-1-308;GB/T17737.1;GB/T 17737.100-2018;GB/T 17737.101-2018;GB/T 17737.102-2018;GB/T17737.103-2018;HRJ Tests;GB/T17737.104-2018;GB/T17737.105-2018;GB/T17737.106-2018;GB/T17737.107-2018;GB/T17737.108-2018;HRJ Tests;GB/T17737.112-2018;GB/T17737.115-2018;GB/T17737.122-2018;GB/T5095.8;GB/T 17737.200-2018;GB/T 17737.201-2015;GB/T 17737.203-2018;GB/T 17737.205-2018;GB/T 17737.301-2018;SJ/T11520.8.9;GB/T17737.302-2018;GB/T17737.310-2018;GB/T17737.313-2015;GB/T17737.314-2018;GB/T17737.316-2018;HRJ Tests;GB/T17737.317-2018;GB/T17737.318-2018;HRJ Tests;GB/T17737.324-2018;GB/T17737.325-2018;SJ/T11520.8.8;SJ/T11520.8.5;GB/T17737.4;GB/T17737.5;SJ/T11520.8.3;SJ/T11520.8.4;
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