PCB Piezotronics 117B22 Installation And Operating Manual Download | Manualshive

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Drawing Number: 21210
Revision: NR

AN IMPROVED TECHNIQUE FOR

UTILIZATION OF CONFORMAL BALLISTICS

SENSOR CALIBRATION DATA

7

* Adds offset pressure (not available from PCB).

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Summary of Contents for 117B22

Page 1: ...Model 117B22 300 Win Mag Installation and Operating Manual For assistance with the operation of this product contact PCB Piezotronics Inc Toll free 800 828 8840 24 hour SensorLine 716 684 0001 Fax 71...

Page 2: ...alized tests including sensitivity at elevated or cryogenic temperatures phase response extended high or low frequency response extended range leak testing hydrostatic pressure testing and others For...

Page 3: ...tion on particular operating steps The following symbols may be found on the equipment described in this manual This symbol on the unit indicates that high voltage may be present Use standard safety p...

Page 4: ...China RoHS 2 Disclosure Table Pb Hg Cd Cr VI PBB PBDE O O O O O O PCB X O O O O O O O O O O O X O O O O O O O O O O O O O O O O O O O O O O O O O X O O O O O O O O O X O O O O O O O O O O O X O O O O...

Page 5: ...O Wires O O O O O O Cables X O O O O O Plastic O O O O O O Solder X O O O O O Copper Alloy Brass X O O O O O This table is prepared in accordance with the provisions of SJ T 11364 O Indicates that sai...

Page 6: ...gement allows for tolerance in the location of the guide pin hole in an axial direction on the test barrel or calibration adaptor The precise depth adjustment is obtained by the use of the correct thi...

Page 7: ...ct a thinner spacer and remount Once the proper thickness is found for perfect flushness the sensor may be removed and reinstalled using this same spacer and the proper depth will be achieved each tim...

Page 8: ...to allow easy insertion and extraction the case must be expanded slightly by the internal pressure before force can be transmitted to the sensor See the enclosed guide An Improved Technique for Utili...

Page 9: ...Drawing Number 21086 Revision NR OPERATION MANUAL FOR CONFORMAL BALLISTICS PRESSURE SENSOR Series 117B 4...

Page 10: ...Drawing Number 21086 Revision NR OPERATION MANUAL FOR CONFORMAL BALLISTICS PRESSURE SENSOR Series 117B 5...

Page 11: ...munition under test to take into account transmissibility characteristics of the cartridge case for each lot of ammunition Because a certain amount of pressure is required to fully obturate the cartri...

Page 12: ...r two percent of full scale is specified for quartz sensors An acceptable instrument is then defined as one whose data points all fall within this error band The sensitivity of an instrument so calibr...

Page 13: ...nce between the cartridge case and the chamber wall Obturation of the cartridge occurs in this region However when obturation is complete the sensor output is then linear with pressure from this point...

Page 14: ...e data from 20 consecutive calibration runs performed on a conformal sensor yielded a slope of 04 pC psi and an intercept of 7 500 psi determined by constructing the best fitting straight line as desc...

Page 15: ...can be further refined to include a variable voltage source as a bias in series with the output of the charge amplifier This voltage bias can be set to simulate the offset pressure and then the true p...

Page 16: ...cale pressure to find full scale picocoulombs 40 000 psi x 250 pC psi 10 000 pC Set the charge calibrator for 10 000 pC and apply this signal to the input of the amplifier Now adjust the gain of the o...

Page 17: ...Drawing Number 21210 Revision NR AN IMPROVED TECHNIQUE FOR UTILIZATION OF CONFORMAL BALLISTICS SENSOR CALIBRATION DATA 7 Adds offset pressure not available from PCB...

Page 18: ...Epoxy Electrical Connector 10 32 Coaxial Jack 10 32 Coaxial Jack Weight 0 45 oz 13 gm All specifications are at room temperature unless otherwise specified In the interest of constant product improvem...

Page 19: ...1 23 HOLD THIS DIMENSION TO OBTAIN FLUSH MOUNT 1 2 3 4 5 2 1 4 REVISIONS REV DESCRIPTION DIN D UPDATED 065A19 NOTE 50698 117 2220 90 PCB Piezotronics Inc claims proprietary rights in the information d...

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