PCB Test & Measurement Seite 113

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For Additional Specification Information Visit www pcb com PCB PIEZOTRONICS INC 716 684 0001 Fax 716 685 3886 111 Industrial Charge Amplifiers Industrial Charge Amplifiers Model Number 421A11 421A13 421A25 Channels 1 3 1 Number of Measurement Ranges 3 3 13 Fixed 3 Adjustable Input Range 1 100 to 100 000 pC 100 to 100 000 pC 100 to 1 000 000 pC Sensitivity 1 5 00 to 0 05 mV pC 5 00 to 0 05 mV pC 100 to 0 01 mV pC Output Voltage 5 V 5 V 10 V Low Frequency Response 0 Hz 0 Hz 0 Hz High Frequency Response 5 4 to 12 kHz 1 4 to 12 kHz 1 2 to 20 kHz 1 4 Broadband Electrical Noise 11 µV rms 2 11 µV rms 2 20 mVpp 5 Drift 0 03 pC s 0 03 pC s 0 03 pC s 6 Temperature Range 32 to 140 F0 to 60 C 32 to 140 F 0 to 60 C 23 to 140 F 5 to 60 C Power Required 15 to 30 VDC 15 to 30 VDC 15 to 35 VDC Current Draw Maximum 19 mA 19 mA 70 mA Input Connector BNC Jack BNC Jacks BNC Jack Output Connector Screw Terminal 3 Screw Terminal 3 DB25 Male 7 Size 4 89 x 2 52 x 1 50 in124 2 x 64 x 38 1 mm 6 95 x 2 52 x 1 50 in 176 5 x 64 x 38 1 mm 3 9 x 3 1 x 1 35 in 98 x 79 x 34 4 mm Weight 14 6 oz415 gm 21 1 oz 598 7 gm 9 6 oz 272 2 gm Supplied Accessories Ferrite Beads 2 100 2973 30 4 100 2973 30 Additional Versions 2 Channel 421A12 421A12 200 000 pC Input 421A111 421A113 Notes 1 Dependant on input range selected 2 Noise measurements performed at 10 000 pC to 100 000 pC range 3 Supplied with 10 ft multi conductor cable and PG 9 cord grip 4 3dB 5 Measured 0 1 Hz to 100 kHz 30 mVpp in 100 pC range 6 At room temperature Scope charge input open and screened charge amplifier connected to operating voltage for minimum 30 minutes in operate mode lid tightly closed 7 Connector also used for setup control and power 8 T Mcatalog 2011 Seite 109 124 SYN G500 21 04 11 18 01 Seite 117