Operator`s manual

LIST OF FIGURES AND TABLES Page 131
C
YBER
A
MP
380, COPYRIGHT MARCH 2002, AXON INSTRUMENTS, INC.
LIST OF FIGURES AND TABLES
Fig. 1 Safety symbols
Fig. 2 Signal processing pathway ............................................................................................... 6
Fig. 3 Typical configuration, computer, interface .................................................................... 15
Fig. 4 Typical configuration, with two CyberAmps ................................................................. 16
Fig. 5 Typical configuration, internal A/D converter ............................................................... 17
Fig. 6 Typical configuration, with chart recorder ..................................................................... 17
Fig. 7 Typical configuration, no A/D interface......................................................................... 18
Fig. 8 Overshoots of fourth-order filters................................................................................... 23
Fig. 9 Frequency responses of fourth-order filters.................................................................... 24
Fig. 10 AC coupling and distortion............................................................................................. 27
Fig. 11 Autozero and lack of distortion ...................................................................................... 28
Fig. 12 Inappropriate use of notch filter ..................................................................................... 31
Fig. 13 Effect of squelch on audio monitor ................................................................................ 33
Fig. 14 Electrode test circuit of input ......................................................................................... 34
Fig. 15 Square wave and sinusoidal electrode test ..................................................................... 35
Fig. 16 Electrode resistance conversion graphs.......................................................................... 36
Fig. 17 Using electrode test with a strain gauge ......................................................................... 37
Fig. 18 Wheatstone bridge circuit for strain gauge..................................................................... 48
Fig. 19 Memory circuit for probe identification......................................................................... 57
Fig. 20 Circuit for YSI series 700 temperature probes ............................................................... 58
Fig. 21 Votage divider network for thermistor ........................................................................... 58
Fig. 22 Temperature measurement with the AD590................................................................... 59
Fig. 23 Temperature measurement with the LM35A.................................................................. 59
Fig. 24 Thermocouple interface with the AD 594/AD595 ......................................................... 60
Fig. 25 Differential amplifier...................................................................................................... 60
Fig. 26 Current-to-voltage converter........................................................................................... 61
Fig. 27 Wheatstone bridge circuit............................................................................................... 61
Fig. 28 Temperature compensated pressure sensor .................................................................... 62
Fig. 29 Potentiometer.................................................................................................................. 62
Fig. 30 Switch ............................................................................................................................. 63
Fig. 31 The CyberAmp window of CyberControl ...................................................................... 84
Fig. 32 A pop-up window of permissible input coupling values ................................................ 85
Fig. 33 A Probe Info window with SmartProbe information...................................................... 89
Fig. 34 The File pull-down menu................................................................................................ 90
Fig. 35 Pin connections of PROBE connector.......................................................................... 121
Fig. 36 Pin connections of LINK connector ............................................................................. 121
Fig. 37 Pin connections of chart recorder connector ................................................................ 122
Fig. 38 Pin connections of the DB25 RS-232 IN and OUT connectors ................................... 122
Fig. 39 Tuning the notch filter .................................................................................................. 126
Table 1 Common Thermocouples................................................................................................ 45
Table 2 Comparison of Amplifier Probes.................................................................................... 51