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.

 

L the system uses pneumatic energy storage to drive the impact hammer, with large driving force, fast response speed and reliable structure;

L Adjust the driving shock energy by adjusting the air pressure, which is convenient to operate and high in efficiency.

L 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.

L A two-level safety cut-out is designed to fully protect the safety of operators.

L the operating software has the functions of shock response spectrum tester control, shock data collection, and response spectrum analysis.

 

Technical Specifications

Model Parameters	KRD1550	KRD15100	KRD15200	KRD15500	KRD151000
Load (kg)	50	100	200	500	1000
Table size (mm)	500500	600600	800800	10001000	12001200
Response Frequency Range (Hz)	105000
Max. Response Acceleration (g)	12000	10000	8000	6000	5000
Gradient of Rising Stage (dB/Otc)	612
Tolerance Range  (±Db)	69
Overall Dimension  (mm)	37001200850	40001200850	43001440850	45001640850	47001840850
Power for Table	AC220V±10%,50Hz,  2kVA
Power for Air Compressor	AC220V±10%,50Hz,3kVA/ AC380V±10%,50Hz,5kVA;  output pressure≤1MPa
Weight (kg)	3000	3500	3600	3800	4000
Working Environment	Temperature range 0 ~ 40℃; Humidity≤80% (25℃), non-condense