HRJ-20kN石膏砌块断裂荷载试验机，用于石膏砌块断裂荷载测定。将干燥后的石膏砌块试件平放在HRJ-20kN抗折试验机圆形平行支杆上，支跨距500mm，在跨距中央平行于支杆方向施加荷载，加荷速度20N/s直至试件断裂，读取石膏砌块断裂荷载强度力值，结果取三个试件断裂荷载平均值，精确至1N。HRJ-20kN石膏砌块断裂荷载试验机满足EN 12859，JC/T698，GB/T11968-2020。

    WGP-2kN石膏板断裂荷载硬度试验机；20kN门窗型材角强度试验机(PVC-U)；1000mm/1500mm门窗型材落锤冲击试验机；MJL-10纸面石膏板冲击性能测定仪；30kN模压托盘力学性能试验机；1000N石膏腻子拉伸强度试验机；JGJ/T201石膏砌块砌体技术规程；T/CECS 1431-2023高精度石膏砌块组装墙体应用技术规程；JC/T2702-2022纤维增强石膏板；GB/T21371-2019E用于水泥中的工业副产石膏（英文版）；T/CADBM 75-2023高强石膏空心隔墙板；JC/T2440-2018镂花装饰石膏板；JC/T2391-2017制品用过硫磷石膏矿渣水泥混凝土；JC/T2474-2018机械喷涂抹灰石膏；JC/T60005-2020抹灰石膏应用技术规程；YY/T1117-2024石膏绷带；JC/T60023-2024石膏条板应用技术规程；YY/T 1118-2001石膏绷带粘胶型；JC/T 2706-2022石膏保温砂浆；JC/T 2625-2021钛石膏；hrjtest；JC/T2472-2018现浇混凝土空心结构用石膏模盒；JC/T2492-2018卫生陶瓷中压注浆模具用石膏；JC/T60021-2024石膏基自流平砂浆应用技术规程；JC/T2497-2018防霉耐水抹灰石膏砂浆；JC/T2514-2019石膏腻子；T/CACE 0118-2024改性磷石膏混合料道路稳定基层应用技术规程；JC/T1023-2021石膏基自流平砂浆；GB/T17669.4建筑石膏净浆物理性能的测定；GB/T17669.5建筑石膏粉料物理性能的测定；GB/T23456-2018磷石膏；GB/T 26204纸面石膏板护面纸板；hrjtest；GB/T28627-2023抹灰石膏；GB/T 39314-2020铝合金石膏型铸造通用技术导则；GB/T5483-2008E天然石膏；GB/T5484-2024石膏化学分析方法；GB/T9775纸面石膏板；GB/T 9776-2022建筑石膏；JC/T 1025粘结石膏；JC/T2038；α型高强石膏；JC/T2075-2011嵌缝石膏工业；JC/T2077-2011复合保温石膏板；hrjtest；JC/T2078-2011石膏装饰条；JC/T2649-2022柠檬酸石膏；

JC/T2745-2023石膏矿渣水泥；JC/T443纸面石膏板护面纸板；JC/T799-2016装饰石膏板；JC/T800嵌装式装饰石膏板；JC/T803吸声用穿孔石膏板；JC/T997装饰纸面石膏板；LY/T1598-2011石膏刨花板；LY/T2372-2014活动地板基材用石膏纤维板；QB/T1640-2015陶瓷模用石膏粉物理性能测试方法；YY/T 0462-2018牙科学石膏产品；YY 0713牙科石膏结合剂铸造包埋材；JC/T2544-2019中空墙体用混凝土砖和砌块；JC/T 2124-2019混凝土砌块（砖）生产用竹胶托板；JC/T2369-2016E 建筑碎料小型空心砌块；JC/T1062-2022泡沫混凝土砌块；JC/T2094-2021生态护坡和干垒挡土墙用混凝土砌块；JC/T2483-2018泡沫混凝土填芯砌块；JC/T2363-2016烧结保温砖和保温砌块成套生产设备通用技术条件；T/CECS 1669-2024颗粒混聚自保温砌块墙体技术规程；JC/T2550-2019泡沫混凝土自保温砌块；JC/T2489-2018非承重蒸压灰砂空心砌块和蒸压灰砂空心砖；JC/T2369-2016建筑碎料小型空心砌块；T/CECS 10406-2024硫氧镁基发泡砌块；GB/T13544-2011烧结多孔砖和多孔砌块；GB/T11945-2019蒸压灰砂实心砖和实心砌块；GB/T13545-2014烧结空心砖和空心砌块；GB/T15229-2011轻集料混凝土小型空心砌块；GB/T26538-2011烧结保温砖和保温砌块；GB/T29060-2012复合保温砖和复合保温砌块；GB/T29062-2012蒸压泡沫混凝土砖和砌块；GB/T36534-2018陶粒发泡混凝土砌块；汽车行车制动器疲劳强度台架试验机；GB/T36535-2018蒸压粉煤灰空心砖和空心砌块；GB/T4111-2013混凝土砌块和砖试验方法；GB/T 8239-2014E普通混凝土小型砌块；JC/T2360-2016格构式自保温混凝土砌块；JC/T641装饰混凝土砌块；JC/T860混凝土小型空心砌块和混凝土砖砌筑砂浆；JC/T861混凝土砌块(砖)砌体用灌孔混凝土；JC/T862粉煤灰混凝土小型空心砌块；JG/T327-2011植物纤维工业灰渣混凝土砌块；JG/T407-2013自保温混凝土复合砌块；JG/T504-2016陶粒加气混凝土砌块；碳和石墨拉伸应力应变试验机；JG/T506-2016尾砂微晶发泡板材及砌块；JT/T 1148-2017公路工程水泥混凝土制品边坡砌块；YB/T 4601-2018发泡混凝土砌块用钢渣；hrjtest；YB/T 4855-2020耐火砖用砌块形状尺寸；GB/T11968-2020蒸压加气混凝土砌块；500kN碳石墨抗压强度试验机；炭石墨制品四点负荷挠曲强度试验机； ASTM D7972-2014石墨制品三点抗弯强度测定附具；ASTM C1025-2015；ASTM D7779-2015；ASTM D4018-2011；ASTM C709；ASTM D7846-2016；ASTM C662-2016；CNS 2780；ASTM C695-2015；500kN电液伺服材料弯曲试验机；150mm钢板钢带180°弯曲试验机；603金属材料管塑性变形弯管试验机；13mm金属线材反复弯曲试验机；10kN人造板材胶合板防火板万能试验机；长试样人造板材大跨度抗折弯曲强度试验机；300kN单板层积材结构木材力学性能试验机；LVL层积胶合集成规格材抗弯强度试验机；10kN电子式人造板试验机；5N人造板划痕试验机；5N人造板滚动磨损试验机；5J人造板冲击性能试验机；300kN结构木材集成材力学特性试验机（AS NZS 4063.1）；轨道交通铁路隧道预埋槽道疲劳试验机；电气化铁路接触网零部件机械性能试验机；1500kN钢轨裂纹监测试验机；3000kN微机控制钢静弯试验机；铁路道岔转辙机挤脱力试验机；500kN电液伺服混凝土轨枕静载试验机高强螺栓轴力扭矩拉扭自动测试仪；门式盘扣碗扣钢管脚手架扣件构件试验机；全级配混凝土小梁弯曲试验机；无振动下拉上压伺服液压万能材料试验机；3000kN无振动伺服控制万能材料试验机；钢筋套筒灌浆连接件接头高应力大变形反复拉压试验机；500kN电线电缆卧式拉伸试验机；光缆光纤接头盒连接器分纤箱接续箱卧式拉伸试验机；5kN波纹管纵向载荷试验机；复合绝缘子芯棒应力腐蚀试验机；150T无振动伺服控制钢绞线拉伸试验机；500kN钢绞线偏斜拉伸试验机；钢绞线钢筋PC钢棒高温应力腐蚀松弛试验机；PCCP管材预应力钢丝应力腐蚀松弛试验机；5N.m500N金属接骨螺钉自攻力扭矩试验系统；HRJ-20kN石膏砌块断裂荷载试验机；HRJ-615木板材在线厚度自动测量系统；500kN线缆拉力试验套管成型快速液压机；HRJ-N150夹扭剪切钳抗弯扭力剪切性能试验机；滚刀刀圈耐磨粒磨损抗冲击疲劳试验机；传动轴联轴器力矩限制器打滑力矩标定测试系统； 500kN.m联轴器扭矩预磨标定刚度疲劳试验台；联轴器膜片拉弯扭三维动力荷载疲劳试验系统；300kN双缸举升吨袋提吊加压跌落试验机；600kN电子加载叠加力标准机；6MN液压加载叠加力标准机；100kN拉压式工作测力仪校准检定装置；100kN铁路接触网张力测量仪校准装置；1000kN全自动炸药压制成型强度试验机；弹簧拉压扭转疲劳刚度性能试验机；微机控制弹簧拉压试验机；双工位螺旋弹簧气弹簧拉压试验机；600kN微机控制弹簧拉压试验机；恒瑞金试验机；10kN微机控制气弹簧拉压试验机；QTW-300kN强力氮气弹簧试验机；1kN气压棒拉压试验机；3000kN机车车辆弹簧试验机；200kN弹簧横向刚度载荷试验机；弹簧垂向动态刚度试验机；ASR-300kN空气弹簧刚度气密性试验机；动车悬挂系统空气弹簧水平大位移循环载荷试验机；300kN铁路车辆空气弹簧静态刚度试验台；300kN空气弹簧二维刚度疲劳试验机；200kN橡胶应急弹簧二维刚度疲劳试验机；300kN车辆缓冲器圆弹簧试验机；100kN车钩缓冲器螺旋弹簧拉压试验机；1000kN钢制螺旋弹簧压力试验机；3000kN铁道车辆缓冲器静压试验机；悬架空气弹簧高低温台架疲劳寿命试验机；驾驶室空气弹簧高低温疲劳寿命试验机；三工位空气弹簧高低温疲劳耐久性试验机；300kN钢板叶片弹簧刚度变形压力试验机；50kN弹簧套管扶正器试验机；20kN 弹簧疲劳试验机；十工位螺旋弹簧疲劳试验机；2工位气压棒疲劳试验机；300kN空气弹簧高低温疲劳试验机；多工位空气弹簧疲劳试验机；多工位螺旋弹簧高低温疲劳试验机；5N.m全自动弹簧扭转试验机；100N.m涡卷弹簧扭转疲劳试验机；弹簧减震器示功特性试验机；油浸式变压器波纹储油柜疲劳试验台；变压器波纹储油柜耐压试验变形自动检测装置；10000N.m300kN绝缘子拉压弯扭试验系统；20000N.m500kN高压电力绝缘子组件拉压弯扭测试系统；CST500kN电线电缆卧式拉伸试验机；50kN线夹对地线导线握力试验机；DL/T765.3-2021架空配电线路金具；额定电压35kV及以下架空绝缘导线金具；500kN线缆拉力试验套管成型快速液压机；电力电子能源动力电气工程测试系统；弹簧自动化智能测试系统；20kN铁矿球团全自动压力试验系统；缓冲垫板动静刚度疲劳测试系统；100kN垫板动刚静刚度疲劳性能试验机；GB/T38695-2020 城市轨道交通无砟轨道技术条件；100kN隔离式减振垫动静模量疲劳性能试验机；100kN弹簧隔振器静刚度试验机；

Gypsum Blocks Breaking Load Tester；Technical specification for gypsum block masonry；Autoclaved aerated concrete blocks；Carbon Graphite Compressive Flexural Strength Tester；Carbon Compressive Strength Tester；Graphite Flexural Strength Tester；Tester for Compressive Strength of Carbon and Graphite；Tester for Flexural Strength of Carbon and Graphite；HRJ Tester；Carbon and Graphite Strength Tester；Standard Test Method for Compressive Strength of Carbon and Graphite；Standard Test Method for Flexural Strength of Manufactured Carbon and Graphite Articles Using Three-Point Loading at Room Temperature；Standard Test Methods for Chemical Resistance and Physical Properties of Carbon Brick；Standard Terminology Relating to Chemical-Resistant Nonmetallic Materials；Standard Practices for Force Verification of Testing Machines；HRJ Tester；Standard Practice of Calibration of Force-Measuring Instruments for Verifying the Force Indication of Testing Machines；Test at a uniform rate 3000psi(20.7MPa)/min；Carbon materials Determination of the compressive strength；determination of the flexure strength of graphite electrodes；determination of the elastic modulus of graphite electrodes；determination of tensile strength of carbonaceous materials；Sample method of carbon material；Carbon Material Tensile Flexure Tester；Carbon Brick Testing Machine；Electrical Carbon Product Compressive Transverse Strength Tester；Electrical Carbon Product Compressive Strength Tester；Electrical Carbon Product Transverse Strength Tester；Physical Mechanical Properties Tester；Pull strength of brush connection；Radial mechanical strength Tester；Mechanical strength of carbon plie；Technical instruction of machining sample；Graphite Compressive Strength Tester；Miniature Material Mechanical Properties Tester；Construction Machinery Heavy Equipment Transport Vehicles Component Dynamic Fatigue Testing System；Couplings Torque Pre Grinding Calibration Stiffness Fatigue Test Bench；Double Hydraulic Cylinder Lift FIBC Automata Load Drop Tester；Spring Tension Compression Torsion Fatigue Stiffness Properties Testing Machine；Battery Spring Tester；Sofa Spring Tester；HRJ Tester；Micro Spring Tester；Little Spring Tester；Load switch Spring Tensile Compression Tester；Circuit-breaker Spring Tensile Compression Tester；Spring Clamp Compression Stiffness Tester；Wavy Plate Spring Compression Tester；Side Ripple Spring Compression Stiffness Tester；Computer Spring Tensile Compression Testing Machine；Two Spring Tensile Compression Tester；Computer Gas Spring Tensile Pressure Tester；Nitrogen Gas Spring Pressure Tester；Gas Springs Tensile Compression Tester；Desktop Spring Tension Compression Tester；Main Steam Safety Valve Spring Load Tester；Vehicle Spring Compression Tester；Spring Transverse Stiffness Tester；Spring Transverse Stiffness Load Tester；Spring Vertical Dynamic Stiffness Tester；Air Spring Stiffness Air Tightness Tester；Air Spring Vertical Horizontal Transverse Stiffness Fatigue Tester；Railway Vehicle Air Spring Static Stiffness Testing Machine；Air Spring Two-Dimensional Stiffness Fatigue Tester；HRJ Tester；Rubber Spring Two-Dimensional Stiffness Fatigue Tester；Spring bumper Tension Compression Tester；Steel Helical Spring Compression Tester；Railway Bogie Coil Spring Tester；Railway Vehicle Draft Gears Static Load Tester；Air Suspension Air Spring High Low Temperature Fatigue Life Tester；Commercial Vehicles Cab Air Spring Fatigue Life Tester；High Speed Train Shock Absorber Fatigue Life Tester；jn-syj；Railway Vehicle Shock Absorber Fatigue Life Tester；Helical Spring Compression Testing Machine；Coil Spring Compression Tester；HRJ Tester；Automobile Leaf Spring Compression Tester；Bow-spring Casing Centralizers Tester；Multi position Spring Fatigue Tester；Ten Position Helical Spring Fatigue Tester；Two Gas Springs Fatigue Tester；Mattress Spring Fatigue Life Tester；Multiposition Air Spring High Low Temperature Fatigue Tester；Helical Spring High Low Temperature Fatigue Tester；Multiposition Helical Spring High Low Temperature Fatigue Tester；Multi position Gas Spring Fatigue Tester；Gas Spring High Low Temperature Fatigue Tester；Desktop Spring Torsion Tester；Computer Spring Torsion Tester；Spiral Spring Torsion Fatigue Tester；spring shock absorber force-displacement characteristic tester；Explosive Material Compression Molding Strength Tester；Pliers and Nippers Bending Torsion Shear Force Tester；Oil-immersed Transformer Corrugated Oil Storage Tank Fatigue Test Bench；Transformer Ripple Oil Conservator Withstand Experimental deformation Automatic detection Device；Composite Insulator Component Tension Compression Bending Torsion Test System；Composite Insulator Component Tension Compression Bending Torsion Test System；Electric Cables and Wires Horizontal Tensile Testing Machine；Clamp grip force on ground wire conductor Tester；Composite Insulator Core Stress Corrosion Tester；Cable Tension Test Sleeve Forming Rapid Hydraulic Machine；Power Electronics Energy Power Electrical Engineering Test System；Spring Automated Intelligent Test System；Iron Ore Pellets Automatic Compression Test System；Buffer Pad Dynamic Static Stiffness Fatigue Test System；