
This manual contains copyrighted material prepared by the Hewlett-Packard Co.
TM 11-6625-1614-15
TECHNICAL MANUAL
HEADQUARTERS
DEPARTMENT OF THE ARMY
No. 11-6625-1614-15)
W
A S H I N G T O N
, DC, 28 August 1 9 6 7
ORGANIZATIONAL, DS, GS, AND DEPOT MAINTENANCE MANUAL
HEWLETT–PACKARD ELECTRONIC VOLTMETER
MODEL 410C
(NSN 6625-00-969-4105)
Section
GENERAL
1-A.1.
1-A.2.
1-A.3.
1-A.4.
1-A.5.
1-A.6.
1-1.
1-4.
INFORMATION -------------------------------------------------------------------------------------------
Scope --------------------------------------------------------------------------------------------------------
Index of Publications ------------------------------------------------------------------------------------
Maintenance Forms, Records, and Reports ---------------------------------------------------------
Reporting Errors and Recommending Improvements --------------------------------------------
Reporting Equipment Improvement Recommendations (EIR)---------------------------------
Administrative Storage ----------------------------------------------------------------------------------
Description -------------------------------------------------------------------------------------------------
Accessories Available ------------------------------------------------------------------------------------
INSTALLATION ----------------------------------------------------------------------------------------------------------
Inspection ---------------------------------------------------------------------------------------------------
Installation -------------------------------------------------------------------------------------------------
Rack Mounting --------------------------------------------------------------------------------------------
Three - Conductor Power Cable ----------------------------------------------------------------------
Primary Power Requirements --------------------------------------------------------------------------
Repackaging for Shipment ------------------------------------------------------------------------------
OPERATION ---------------------------------------------------------------------------------------------------------------
3-1.
Introduction ------------------------------------------------------------------------------------------------
Adjustment of Mechanical Zero----------------------------------------------------------------------
Front and Rear Panel Description ---------------------------------------------------------------------
Operating Procedures ------------------------------------------------------------------------------------
DC Voltage Measurements (Figure 3-2)-------------------------------------------------------
DC Current Measurements (Figure 3-3)-------------------------------------------------------
AC Voltage Measurements (Figure 3-4) -------------------------------------------------------
Precautions When Measuring AC Voltage ----------------------------------------------------
Negative Pulses --------------------------------------------------------------------------------------------
Measuring DC Nano-Ampere Current (Figure 3-8) -----------------------------------------------
THEORY OF OPERATION ---------------------------------------------------------------------------------------------
Overall Description ---------------------------------------------------------------------------------------
Circuit Description ---------------------------------------------------------------------------------------
Input Network ---------------------------------------------------------------------------------------
Modulator - Demodulator ------------------------------------------------------------------------
The Feedback Network ----------------------------------------------------------------------------
Power Supply ----------------------------------------------------------------------------------------
MAINTENANCE ----------------------------------------------------------------------------------------------------------
5-1.
Introduction -----------------------------------------------------------------------------------------------
Test Equipment Required -------------------------------------------------------------------------------
Performance Checks -------------------------------------------------------------------------------------
Change
Page
3-1
3-1
3-1
3-1
3-1
3-1
3-1
3-1
3-1
3-4
3-4
3-4
i
Summary of Contents for 410C
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Page 62: ...THE METRIC SYSTEM AND EQUIVALENTS ...
Page 63: ...PIN 016288 000 ...