User`s manual
7800 Series Hysteresisgraph System User's Manual
Table of Contents iii
LIST OF ILLUSTRATIONS
Figure No. Title Page
1-1 Typical 7800 Series Hysteresisgraph System ..................................................................................1-1
2-1 7800 Series Block Diagram ..............................................................................................................2-2
2-2 Yoke and Magnet Conditions............................................................................................................2-4
3-1 Typical Model 7807 System Floor Plan ............................................................................................3-5
3-2 Lake Shore Model 480 Fluxmeter (B, B-H) ......................................................................................3-8
3-3 Lake Shore Model 480 Fluxmeter (H) ..............................................................................................3-8
3-4 Lake Shore Model 218 Temperature Monitor...................................................................................3-9
3-5 Lake Shore Model 450 Gaussmeter.................................................................................................3-9
3-6 Rack Mount Panel ..........................................................................................................................3-10
3-7 Lake Shore Model 340 Temperature Controller (Optional) ............................................................3-10
3-8 IEEE-488 Connector Details...........................................................................................................3-11
4-1 Main Screen Definition......................................................................................................................4-1
LIST OF TABLES
Table No. Title Page
2-1 Horizontal Distribution.......................................................................................................................2-5
2-2 Vertical Distribution...........................................................................................................................2-5
B-1 Conversion from CGS to SI Units.................................................................................................... B-1
B-2 Recommended SI Values for Physical Constants........................................................................... B-2
B-3 Hysteresisgraph Name and Unit Conventions................................................................................. B-3










