恒载荷、慢拉伸试验系统
Cortest应力腐蚀测试系统可用于慢速率拉伸试验(SSRT)、恒载荷恒速率试验(CERT)、腐蚀疲劳试验(CF),或其他用户订制的试验应用。
系统用于快速评估合金性能,并可配置Cortest高压釜、温度压力环境容器来模拟腐蚀的现场环境。
高性能无弯曲载荷机架。
系统的测试是按照NACE标准TM-0198进行的。
系统配置的是全部由Cortest自主研发的软件和数据采集系统。
操作具有直观的设置界面,允许用户轻松地设置、运行、监控和检查测试。
系统特点
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-Electrically Isolated Grip Sets
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-Water-Cooled Feed-Thru Fittings Available
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-Dual LVDTs for Maximum Sensitivity at Low Load Levels
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-Environmental Chamber Options
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Pull-Through Autoclave
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Ambient Conditions Vessel
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-Load Capacities Available: 6,000 lbs (2722 kg), 10,000 lbs (4530 kg), and 20,000 lbs (9072 kg)
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-Floor or Portable Models Available
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-Rigid 4-Column Construction
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-Stepper or Servo Motor Drive with Gear Reduction
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-Precision Load Measurement with Accuracies as High as +/- 0.03% FS
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-Precision Displacement Measurement with Accuracies as High as +/- 0.0015 mm FS
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-Extension Rate Ranges from 10e-7 mm/s to 3.5 mm/s
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-Pressures Up to 62 MPa (8,992 PSI) with Autoclave Capacities Up to 5 Liters
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-Temperatures Up to 600°C (1112°F)
控制系统
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-PC Controlled Data Acquisition System
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-Compact Tabletop Design
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-Keyboard/Mouse Interface
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-23” Monitor
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-DCPD Capabilities (30A/20V Power Supply)
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-LabVIEW Based Software Tests
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Slow Strain Rate Test
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Constant Load Test
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Fatigue Test
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Creep Test
测试方法
NACE TM0198
最大载荷
6,000 lbs, 10,000 lbs, 20,000 lbs
(2722kg, 4530kg, 9072kg)
速率范围
10e-7 mm/s to 3.5 mm/s
典型应用
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-Slow Strain Rate Testing – NACE TM 0198
-Constant Load Testing – NACE TM 0177
-Low-Cycle/High-Cycle Fatigue Testing
-High Temperature, High Pressure Stress Corrosion Cracking
-Electrochemical Studies
-DCPD Testing – ASTM E647
-New Product Development/Testing
-Supercritical Steam
-Nuclear Flow Loops
CORTEST 中国区销售和技术支持中心 | 北京市朝阳区雅宝路12号华声国际大厦1602B室 | Tel: 010-85164838 Fax: 010-85164839 | info@cortest.com.cn
科泰斯特(北京)商贸有限公司 京公网安备 11010102006483号 京ICP备16065270号 技术支持:云梦网络