PCB Test & Measurement Seite 74

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CALIBRATION CERTIFICATE Model 112B10 Serial Sample Date 1 6 2010 Description Pressure Sensor By Joe Calibrator Type Charge Capacitance 26 5 pF Station Dead Weight 5 Test Procedure AT601 2 Sensitivity 1 143 pC PSI Temp 70 deg F 21deg C 165 7 pC MPa Humidity 33 Linearity 0 3 FS Cert 346669 Uncertainty 1 Zero based least squares straight line Measurement uncertainty represented using a coverage factor of k 2 which provides a level of confidence of approximately 95 Condition of Unit As Found Not applicable As Left In tolerance new unit TEST DATA INPUT OUTPUT PSI pC 50 0 58 2 100 115 3 150 171 200 228 2 250 285 5 300 342 9 N Fax 716 684 0987 Email sales pcb com 3 9 0 0 1 C E R T I F I E D 50 100 150 200 250 300 350 400 0 O U TP U T P IC O C U LO M B S p C PCB PIEZOTRONICS INC 716 684 0001 Fax 716 685 3886 For Additional Specification Information Visit www pcb com 72 Hydraulic Step Pressure Calibrator Model 905C A high pressure pump exposes the unit under test to graduated pressure steps with dump valve for rapid pressure release Strain gage pressure sensor reference 0 to 100k psi 0 to 690 MPa range Accuracy to 1 7 FS Shock Tube Model 901A10 A gas shock wave is generated past a burst diaphragm to create sub microsecond pressure steps for evaluating various sensor performance characteristics such as rise time resonant frequency Reflected pressure to 1000 psi 7 MPa Incident pressure to 180 psi 1 2 MPa Includes time of arrival sensor with 0 5 µsec rise time Special Purpose Calibrators Sample Pressure Calibration Certificate 5 T Mcatalog 2011 Seite 65 82 A4 F G500 21 04 11 15 35 Seite 72


Vorschau PCB Test & Measurement Seite 74