EN124-2015井盖挠度变形测量HRJ Well Lid Compression Tester
作者 Ming
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发布时间 18/01/19
检查井盖挠度变形测量装置依据国际标准EN124-2015和EN1433制作,井盖挠度测试速率1kN/s-5kN/s,达到2/3检测荷载卸载,此过程重复5次,待第5次卸载后30s时记录几何中心的最终变形值,以初始值和第5次卸载后最终值之差为井盖残留变形值。全自动测量铸铁井盖、钢纤维混凝土井盖、复合材料井盖井篦挠度变形值。
EN124-2015和EN1433、CJ/T511-2017铸铁检查井盖标准规定,井盖压力试验采用上加载型式,压力试验机刚性≥1.2倍以上井盖试验荷载。1000kN1200kN1500kN2000kN井盖压力试验机完成A15型井盖、B125型井盖、C250型井盖、D400型井盖、E600型井盖、F900井盖承载力载荷试验。
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恒瑞金试验机有限公司生产15大系列400余种规格的力学试验机:电子万能材料试验机;材料部件扭转试验机;弹簧拉压疲劳试验机;先进材料高速拉伸试验系统;液压千斤顶检定装置;液压压力试验机;钢绞线应力松弛试验机;钢绞线静载锚固试验机;材料持久蠕变试验机;金属材料拉伸应力松弛试验机;力学计量标准检定校准机;卧式拉力(拉伸)试验机;液压万能材料试验机;木材人造板材试验机;材料构件弯曲试验机;动态疲劳试验系统;特殊定制非标专用新型试验机;试验机配件夹具工装附件类;Electronic Universal Tester;Torsion Tester;Spring Tester;High-speed Tester;Low speed test System;Hydraulic Jack verification System;Hydraulic Jack Multi-functional Testing System;Hydraulic Compression Tester;Steel strand relaxation Tester;Static Load Anchoring Tester;Tension Creep Rupture Strength Tester;Standard Machine;Horizontal Tension Tester;Hydraulic Universal Tester;Wood Tester;jnshiyanji.com;Artificial board Tester;Bending Tester;Dynamic Testing System;Fatigue Testing System;Special Tester;Special Custom Tester Non-Standard Tester;Testing Machine Accessories;Test Attachment;Test Fixture。
济南恒瑞金试验机有限公司 山东省计量测试学会力值硬度计量专业委员会委员
(试验机服务中心)(试验机配件供应中心)(特殊夹具定制中心)
Jinan HengRuiJin Testing Machine Co., Ltd. Shandong P.R.C;
Testing Machine Service Center;Testing Machine Fittings Supply Center;
Design and Manufacture Center for Special Test Accessories;
Mechanics Tester Manufacturer;China Testing Machine;Jinan HengRuiJin; |