Valhalla Scientific 4300C Operation Manual page 12

Programmable digital µ-ohmmeter
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Table 15 - BCD Measurement Data ............................................................................................ 6-33
Table 16 - BCD Range Data ......................................................................................................... 6-34
Table 17 - BCD Pin Assignment Reference Table........................................................................ 6-34
List of Figures
Figure 1 - Rear Panel Configuration .............................................................................................. 1-2
Figure 2 - Rack Mount Kit ............................................................................................................. 1-4
Figure 3 - Front Panel Layout ........................................................................................................ 3-1
Figure 4 - Display Windows .......................................................................................................... 3-2
Figure 5 - Voltage Setting .............................................................................................................. 3-2
Figure 6 - Ohms Setting ................................................................................................................. 3-3
Figure 7 - Test Current .................................................................................................................. 3-3
Figure 8 - Function/Numerical Buttons ...................................................................................... 3-3
Figure 9 - Temp. Comp. Mode Key and Receptacle ..................................................................... 3-5
Figure 10 - HLC LEDs ...................................................................................................................... 3-5
Figure 11 - Disconnect Status & Charging Inductor LEDs .............................................................. 3-6
Figure 12 - Binding Post ................................................................................................................ 3-6
Figure 13 - Banana Plugs to Binding Post ..................................................................................... 3-7
Figure 14 - 4300C Rear Panel ........................................................................................................ 3-8
Figure 15 - HI-LO Comparator Relay Pins ..................................................................................... 3-9
Figure 16 - 9 Pin RS-232 Connector ............................................................................................ 3-10
Figure 17 - Display ...................................................................................................................... 3-11
Figure 18 - Alligator .................................................................................................................... 3-12
Figure 19 - Surface ...................................................................................................................... 3-13
Figure 20 - Dual .......................................................................................................................... 3-13
Figure 21 - Voltage Setting .......................................................................................................... 3-14
Figure 22 - Ohms Setting ............................................................................................................. 3-14
Figure 23 - Test Current .............................................................................................................. 3-14
Figure 24 - Omni Compensator Temperature Sensor .................................................................. 4-3
Figure 25 - HLC LEDs ...................................................................................................................... 4-6
Figure 26 - HLC Relay Pins ............................................................................................................. 4-6
Figure 27 - Display Function Window ......................................................................................... 4-10
Figure 28 -Omni Compensator ..................................................................................................... 5-1
Figure 29 - "K" Kelvin Lead Set ..................................................................................................... 5-2
Figure 30 - "KK" Heavy Duty Lead Set .......................................................................................... 5-2
Figure 31 - "C" Banana/Clip Cable ................................................................................................ 5-2
Figure 32 - "MP-1" Micro Probes ................................................................................................. 5-3
Figure 33 - "MP-2" Mini Probes ................................................................................................... 5-3
Figure 34 - "MP-S" Single Pointed Probes .................................................................................... 5-3
Figure 35 - "MP-4" Surface Probes ............................................................................................... 5-4
Figure 36 - "MP-5" Surface Probes ............................................................................................... 5-4
Figure 37 - "SL-48" Low Thermal Leads ....................................................................................... 5-4
Figure 38 - 4-Wire Configuration .................................................................................................. 7-1
Figure 39 - 4300C Block Diagram ................................................................................................. 7-2
Figure 40 - Current Source Block Diagram ................................................................................... 7-5
Figure 41 - µ-Controller Block Diagram ........................................................................................ 7-7
Figure 42 - Drawing № 4300C-700 ............................................................................................... 8-6
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