YY 0154-2013蒸汽灭菌阀门弹簧试验机，检测灭菌器阀门弹簧承受多次压缩试验是否会产生永久变形。将弹簧放于HRJ弹簧试验机，从自由高度压到并圈高度不少于100次，停放10min，弹簧不产生否永久变形视为合格。

3kN蒸汽灭菌阀门弹簧试验机；1000N灭菌器弹簧试验机；2000N全启式安全阀弹簧试验机；3000N压力蒸汽弹簧试验机；8mm放气阀弹簧试验机；HRJ Spring Tester；100kN阀门弹簧试验机；0.4MPa蒸汽阀弹簧试验机；115℃～150℃蒸汽灭菌阀门弹簧试验机；弹簧全启式安全阀试验机；30kN医疗器械弹簧试验机；50kN高温阀门弹簧试验机；500kN主蒸汽安全阀弹簧试验机；2kN弹簧荷载疲劳试验机；3kN弹簧永久变形测试；5kN弹簧寿命试验机；YY 0154-2013压力蒸汽灭菌设备用弹簧全启式安全阀；11.080.99有关消毒和灭菌的其他；C47公共医疗设备；GB/T12220 通用阀门的标志；HRJ Spring Tester；GB/T12241-2005安全阀一般要求；GB/T12242-2005压力释放装置性能试验规范；GB/T12243-2005 弹簧直接载荷式安全阀；JB/T308阀门型号编制方法；JB/T7928通用阀门；TSGZF001安全阀安全技术监察规程；GB/T23935-2009；GB/T4423；

Pressure Steam Sterilizer Spring Tester；Full Lift Safety Valves Spring Tester；Spring full lift safety valves on pressure steam sterilizer；Main Steam Safety Valve Spring Load Tester；Safety Valve Spring Compression Tester；HRJ Spring Tester；High Load Spring Compression Tester；Steel Helical Spring Load Tester；Hydraulic Helical Spring Tester；Leaf Spring Compression Tester；Spring Fatigue Tester；Torsion Spring Durability Tester；Spring Ruggedness Tester；Seat Leaf Spring Torsion Fatigue Tester；Seat Torsion Spring Durability Tester；Valve Spring Fatigue Tester；Clutch Diaphragm Spring Tester；Switch Spring Tester；Clock Spring Tester；Clock Spring Torsion Tester；Contact Spring Tester；Contact Spring Fatigue Tester；Chair Height Adjustment Gas Spring Tester；Oil Seal Spring Tester；Oil Seal Spring Joint Strength Test；Waveform Sleeve Compression Tester；Seal Spring Testing Machine；Large Diameter Seal Spring Tester；HRJ Spring Tester；Seal Element Spring Tester；Sealing Rings Spring Tester；Reciprocating Compressor Spring Test；Wiper Rings Spring Tester；Piston Pump Spring Tester；Hydraulic Axial Piston Pump Spring Tester；Cold Coil Conical Helical Spring Tester；Hermetic Compressor Spring Test；Hermetic Motor Spring Test；Bogie Coil Spring buffer Tester；Vibration Sieve Spring Load Tester；China Spring Tester；Asia Spring Tester；World Spring Tester；Various Spring Tests；Various Testing Machine；Laboratory Equipment；China Material Tests；Asia Material Tests；World Material Tests；Testing Machines Manufacturer；Mechanics Tester Manufacturer；Tester Service Center；Tester Fittings Supply Center；Test Accessories Design Manufacture Center；Special Test Accessories Center；Testing Machine Accessories；Material Tester Attachment；Material Tester Fixture；

济南恒瑞金试验机有限公司；弹簧试验机制造商；山东省力值硬度计量委员

（试验机服务中心）（试验机配件供应中心）（特殊夹具定制中心）