Lake Shore Model 421 - Page 7

Lake Shore Model 421 Gaussmeter User’s Manual
iii
LIST OF ILLUSTRATIONS
Figure No. Title Page
1-1 Model 421 Gaussmeter Front Panel............................................................................................. 1-1
2-1 Model 421 Rear Panel .................................................................................................................. 2-2
2-2 Line Input Assembly ..................................................................................................................... 2-3
2-3 Model MCBL-XX User Programmable Cable Assembly............................................................... 2-4
3-1 Model 421 Front Panel ................................................................................................................. 3-1
3-2 Front Panel Display Definition ...................................................................................................... 3-2
3-3 Model 421 AC Frequency Response............................................................................................ 3-4
3-4 Maximum Flexible Probe Bend Radius....................................................................................... 3-14
3-5 Probe Orientation For Positive Measurement ............................................................................ 3-14
3-6 Effect Of Angle On Measurements ............................................................................................. 3-15
5-1 Definition of Lake Shore Gamma Probe....................................................................................... 5-4
5-2 Definition of Lake Shore Robust (Brass Stem) Transverse Probes ............................................. 5-4
5-3 Definition of Lake Shore Transverse Probes................................................................................ 5-5
5-4 Definition of Lake Shore Tangential Probe...................................................................................5-5
5-5 Definition of Lake Shore Axial Probes .......................................................................................... 5-6
5-6 Definition of Lake Shore Flexible Transverse Probes .................................................................. 5-7
5-7 Definition of Lake Shore Flexible Axial Probe .............................................................................. 5-7
5-8 Model MH-2.5 Helmholtz Coil ....................................................................................................... 5-8
5-9 Model MH-6 Helmholtz Coil .......................................................................................................... 5-9
5-10 Model MH-12 Helmholtz Coil ........................................................................................................ 5-9
5-11 Lake Shore Reference Magnets ................................................................................................. 5-10
5-12 Model 4060 Standard Zero Gauss Chamber.............................................................................. 5-11
5-13 Model 4065 Large Zero Gauss Chamber ................................................................................... 5-11
5-14 Model RM-1/2 Rack-Mount Kit.................................................................................................... 5-12
5-15 Model RM-2 Dual Rack-Mount Shelf .......................................................................................... 5-13
6-1 Power Fuse Access ...................................................................................................................... 6-3
6-2 PROBE INPUT Connector Details................................................................................................ 6-4
6-3 Corrected and Monitor ANALOG OUTPUTS Connector Details.................................................. 6-4
6-4 RELAY Terminal Block Details ..................................................................................................... 6-5
6-5 SERIAL I/O (DTE) Connector Details........................................................................................... 6-5
6-6 Location Of Operating Software EPROM and Analog Output Jumper......................................... 6-8
C-1 Hall Generator Theory ..................................................................................................................C-2
C-2 Axial and Transverse Configurations............................................................................................C-2
C-3 Typical Hall Generator Hookup.....................................................................................................C-4
C-4 Hall Generator Input Impedance...................................................................................................C-4
C-5 Axial Hall Generator HGA-3010, HGA-3030, & HGCA-3020 Dimensions ...................................C-5
C-6 Transverse Hall Generator HGT-3010, HGT-3030, & HGCT-3020 Dimensions..........................C-5
C-7 Transverse Hall Generator HGT-1010 Dimensions......................................................................C-6