5.
Section 5.1 Test Equipment..................................................................................................5-1
Section 5.7 Repair................................................................................................................5-44
Section 5.8 Disassembly ......................................................................................................5-51
Section 5.9 Reassembly........................................................................................................5-69
Section 5.11 Cage Codes .....................................................................................................5-77
Table 5-1 lists the test equipment, accessories, and cables needed to perform maintenance on the
8500C/C+ balancer/analyzer system. Figure 5-1 shows schematics and materials needed to create test
cables #8278 and #10502.
Part No.
9100
HP-8904A
11210-5
10813-12
Table 5-1. Test Equipment
Nomenclature
Manufacturer
Power Supply
Chadwick-Helmuth
Signal
Hewlett-Packard
Generator
Cable (2 each)
Chadwick-Helmuth
Cable
Chadwick-Helmuth
Chapter 5
Characteristics
12 to 28 VDC, 5 Amperes
10 mV to 5 VAC (+.1%)
from3 Hz to 10 KHz
(+0.01%), distortion plus
noise less than -60 dB, sync
to sine signal phase
relationship 180°. Rise and
fall time for square wave
signal input must be less
than 1µs.
Velocimeter cable, 5 ft
Power cable
8500C/8500C+ System Maintenance Manual
5-1