Honeywell Chadwick-Helmuth 8500C+ User Manual

1-10 Chadwick-Helmuth A Business Unit of Honeywell International, Inc.
Chapter 1 - Introduction
Table 1-4. Leading Particulars
8500C/C+ Balancer/Analyzer
Parameter Characteristic
Input power: balancer/analyzer 28 volts DC
Operating temperature: balancer/analyzer -40°C to +55°C (0° for printer/disk drive)
Microprocessor 8500C: 8 MHz Motorola 68008
8500C+: 25 MHz Motorola 68332
Memory 8500C: 256 KB dynamic RAM
8500C: Up to 256 KB ROM
8500C: Up to 128 KB static RAM
8500C+: Up to 2MB Static RAM, 1 MB Standard
8500C+: 1 MB EPROM Flash RAM
Display Liquid crystal display. 64 vertical by 256 horizontal
pixels.
Manual input Intergrated keyboard with 32 function keys
Sensitivity 19 mV/ips fixed (Velocimeter)
.0005 ips @ 0.5 ips fullscale through .25 ips @ 256
ips fullscale (instrument)
Automatically selected gain ranges 4080 gain settings from 1 to 512
Input impedance 2200 ohms
Minimum detectable signal 60 dB below full scale (typical)
Anti-alias filtering Two fixed corner frequency analog antialiasing
filters, 104 dB per octave initial rolloff.
Variable corner frequency digital antialiasing
filters, 685 dB per octave initial rolloff.
66 dB minimum stop band attenuation.
Overall flatness:
+
0.2 dB from 2 to 500 Hz
+
1 dB from 0.5 to 8 kHz
+
2 dB from 8 kHz to 10 KHz
Frequency range (Fmax) 200 to 600,000 rpm in arbitrary, user-selected steps
FFT frequency resolution 461 lines up to 7.5 kHz, 400 lines up to 10 kHz
FFT time domain weighting Kaiser window
Frequency accuracy 0.22%, Fmax = 0.1%

Honeywell Chadwick-Helmuth 8500C+ Specifications

General

Brand	Honeywell
Model	Chadwick-Helmuth 8500C+
Category	Measuring Instruments
Language	English