KRD15 Pneumatic Horizontal Shock Response Spectrum Tester

KRD15 series is the state-of-the-art shock response spectrum tester that adopts compressed gas energy to provide impact energy, push the shock hammer to impact the resonance plate, and generate high energy shock. Comparing to traditional pendulum shock response spectrum tester, this machine has the advantages of high energy, stable performance, high reliability, good repeatability, easy adjustment, safety and environmental protection. It is mainly applied in the industries of aerospace, aviation and ships.

 The system uses pneumatic energy storage to drive the impact hammer, with large driving force, fast response speed and reliable structure;
 Adjust the driving shock energy by adjusting the air pressure, which is convenient to operate and high in efficiency.
 Special designed base for the response spectrum, which can raise the installation position of the response board, convenient for the user to install the test piece and adjust the gasket. In addition, the rigidity of the installation position of the response board is greatly enhanced, which makes it better fixed to the ground foundation and withstands larger Impact load.
 A two-level safety cut-out is designed to fully protect the safety of operators.
 The operating software has the functions of shock response spectrum tester control, shock data collection, and response spectrum analysis.

Technical Specifications
Model KRD15－50 KRD15－100 KRD15－200 KRD15－500 KRD15－1000
Load (kg) 50 100 200 500 1000
Table size (mm) 500×500 600×600 800×800 1000×1000 1200×1200
Response Frequency Range (Hz) 10-10000
Max. Response Acceleration (g) 15000 12000 10000 8000 6000
Gradient of Rising Stage(dB/Otc) 6～9
Tolerance Range(±Db) 6～9
Overall Dimension(mm) 3700×1200×850 4000×1200×850 4300×1440×850 4500×1640×850 4700×1840×850
Power AC220V ± 10%，50Hz
Weight (kg) 3000 3500 3600 3800 4000
Working Environment Temperature range 0 ~ 40℃; Humidity ≤ 80% (25℃), non-condense

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