Precision Signal Source0 pages
2700
Precision Signal Source
Applications
• Vibration Monitoring System
• Test Cell Instrumentation
• Field Test Systems
• Test Engineering and R & D
Facilities
• Control Instrumentation
Features
• Low impedance AC or DC
millivolt output
• Average, RMS, or Peak units
• Four-digit LCD readout
• Operates with AC or battery
power
Description
Designed to calibrate instrumentation
systems, the portable CEC 2700 Precision Signal
Source provides accurate signals that simulate
charge or millivolt outputs from piezoelectric
accelerometers or other motional transducers.
This portable instrument is easy to set-up and
use.
Unlike other fixed-setting calibrators, the
CEC 2700 lets you calibrate systems at specific
test or operating conditions because you can
adjust the frequency and output level to any value
within their range. Also, you can convert between
units of acceleration, velocity and displacement
when calibrating vibration systems.
The heart of the CEC Precision Signal
Source is a microprocessor-based quartz crystalcontrolled synthesized oscillator. It is adjustable
in 0.1 Hz increments from 10.0 to 9999.9 Hz
using the five-digit front panel thumbwheel
switch. All outputs are derived from this stable
and accurate oscillator.
Output levels are set at the front panel
with the COARSE and FINE OUTPUT ADJUST
controls. The differential and single-ended
charge outputs are developed from the oscillator,
and an A/D voltage converter supplies the DC
millivolt output.
ISO 9001:2000
AS9100
Certified
CEC Vibration Products • 746 Arrow Grand Circle • Covina, California 91722 • USA
(626) 938-0200 • (800) 468-1345 • Fax: (626) 938-0202 • www.cecvp.com
Monitoring Systems
• Differential or single-ended
charge output