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To service the wide range of pressure events measured by dynamic pressure sensors, The Modal Shop offers six different systems that calibrate sensors designed for acoustic measurements, atmospheric blast experiments, gas turbine exhaust fluctuations, internal combustion engine measurements and hydraulic or fuel line measurements. These systems have been proven in tens of thousands of factory calibrations performed at PCB Piezotronics Inc. This rich metrology heritage is leveraged with a digital hardware and software platform that is shared with The Modal Shop's 9155 Vibration Calibration System.
9905D Series Ammunition Brass Pressure Calibration Systems perform ultra high pressure calibrations with PCB 117 Series pressure sensors. Series options offer both manual and automated solutions, with and without software, to help meet your testing needs.
The K9903C provides low pressure transient inputs to the sensor under test, in accordance with ANSI B88.1.
The K9907C provides a step pressure pulse to the sensor under test using helium gas as a medium.
The K9913C offers accurate dynamic calibration of pressure sensors using an impulse input.
The 9901C uniquely characterizes pressure sensors using pressure waves created by diaphragm rupture. The reflected and incident pressures are measured.