ROHDE &
SCHWARZ URE3-B2 TRMS Voltmeter
OPTION B2:
Rohde & Schwarz URE3-B2 Input/output-option for URE3
trigger input + analog outputs and scaleable analog readout
- True RMS weighting for AC and
AC + DC
- More than 30 measurements/s
- 41/2-digit display and analog
display with selectable scale
- Very high measurement
accuracy
- Highpass and lowpass filters
- Relative measurement, maxima/
minima
- Convenient menu-guided
operation
- Use of commercial probes,
taking into account their division factor in the displayed result
- IEC bus (IEEE488)
Additional features of URE3
- Peak-value measurement
(positive, negative, peak-to-peak)
without tilts and overshoots - Fast RMS measurement even of
very low-frequency signals
- Frequency measurement up to
30 MHz
- Ultra high measurement
accuracy through automatic frequency response correction
- In/out option: dual-channel
analog output, ready output, trigger input, TTL frequency counter input
RMS/Peak Voltmeter URE3 further enhances the range of applications due to
its greater frequency range and higher accuracy, built-in frequency counter and
additional peak-responding rectifier.
Fields of application
- Level measurements in
audio range
- Interference
measurements on switch-mode power supplies
- Measurement of
extremely fast dialing signals and detection of simultaneously
transmitted supply voltages in radiotelephony
- Automatic quality
control of audio and video tapes
- High-frequency
measurements in digital magnetic storage and optical data storage
- Peak weighting in
video measurements (sync signals)
- Secondary calibration
standard
Measurement accuracy
A patented rectifier circuit with microprocessor-controlled auto calibration
makes for the outstanding measurement characteristics of URE2 and URE3. In
order to further enhance the accuracy, correction factors are determined for
each instrument and measurement range and stored in a nonvolatile memory.
A zero function allows noise voltages and the inherent noise to be compensated
for, the measurement accuracy being thus increased in particular at low levels.
The measured frequency value is used by URE3 for an internal frequency response
correction. This method increases the accuracy mainly at the higher
frequencies. Distortion-free measurement of signals is ensured by:
· high input impedance
· low input capacitance
· highpass and lowpass filters that can be switched in to
suppress hum or high-frequency noise voltages If you are interested in the ROHDE & SCHWARZ URE3-B2 or items similar to it, please do not hesitate to contact us for more information. Our sales representatives will be happy to provide you with the most up-to-date information about the ROHDE & SCHWARZ URE3-B2 , as well as helping you find the product solution that fits your needs. - Model: URE3-B2
- Manufactured by: Rohde & Schwarz
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