732C/734C
A40B
5790B
752A
910/910R
742A
908/909
Electrical
standards
732C/734C DC
Reference Standards
The simple way to maintain and
disseminate 10 V, 1.0 V and 0.1 V
• A primary standard for
traceability of dc voltage to
better than 1 ppm
• Eliminates the need for
external dividers
• Complete mechanical and
electrical independence of
each of its four 732C standards
• Battery powered for easy
shipping
5790B AC
Measurement Standard
Easiest way to make precision ac
measurements
• AC voltage measurement
uncertainties as low as
± 24 ppm
• Works with A40B shunts for
making precise absolute and
relative current measurements
without requiring manual
current value calculations
• 30 MHz and 50 MHz wideband
range options
• Statistics and peak-to-peak
waveform functions
• Intuitive graphical interface
• Visual Connection Manage-
ment™ terminals that light up
to show the active terminals
742A Resistance Standard
High accuracy working standard
for on-site resistance calibration.
• Small and rugged standard
resistors with six-month
stabilities to 2.5 ppm
• Open air use so no oil or air
baths required
• 18 °C to 28 °C operating range
• Standard values from 1 ohm to
100 Megohms
A40B Series Precision
Current Shunts
Precision, low inductance shunts
for dc and ac current metrology.
• Simplifies calibration/verifica-
tion of precision calibrators
and current sources
• Shunts sized for current from
1 mA to 100 A
• Usable from dc to 100 kHz
• Ultra low phase shift to
support power quality
instrument metrology
752A Reference Divider
Setting the standard for ratio
accuracy and ease of use.
• Key standard for calibrating
57xx Series Calibrators
• 10:1 and 100:1 divider outputs
• Output uncertainty 0.2 ppm
and 0.5 ppm
• Built-in calibration bridge
910/910R GPS Controlled
Frequency Standard
Cesium controlled frequency
standard that uses GPS technol-
ogy and connectivity to provide
primary standard traceability
from any location.
• Unique traceability feature
means no more re-calibrations
• Two high-stability models to
meet your application and fit
your budget
• Built-in rubidium atomic clock
(910R)
• Up to 13 outputs, maximizing
cost efficiency
908/909 Frequency
References
Stable frequency references for
test systems and calibration labs.
• Accurate reference atomic clock
in automated test systems
• Affordable and very cost
effective
• Designed for portability with
optional carrying case
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