1.2 Features
12
• Since processing for functions such as AC+DC (RMS), AC+DC Umn (voltage average value rectified RMS
equivalent), DC (DC component), AC (AC component), FND (fundamental wave component), and har-
monic measurement as well as integration measurement can be performed internally and in parallel, it is
possible to obtain simultaneous measured values simply by switching the display.
• Since the measurement range and other parameters can be set independently for each channel, it is possi-
ble to measure input-output efficiency for inverters and other power supply devices. (p.78)
• The active power level can be output for each cycle for the voltage or current assigned to the synchroniza-
tion source.
• Variations over extended periods of time can be recorded by using the instrument in conjunction with equip-
ment such as a recorder or data logger using level output (updated every 200 ms) for each channel’s volt-
age, current, and active power as well as associated sum values and three user-selected parameters.
• Safe, insulated waveforms can be observed using waveform output (equivalent to a sampling rate of
approximately 87.5 kHz) for each channel’s instantaneous voltage, instantaneous current, and instanta-
neous power.
• You can control the instrument or capture data from it using a computer by using the standard RS-232C or
LAN interface. (You can also communicate with a computer over USB by using a commercially available
USB serial conversion cable.)
• The instrument also provides a GP-IB interface, an essential capability when building such systems.
( )
• Simultaneous measurement can be performed by connecting two instruments with an optional BNC cable.
• Calculations, display updates, data updates, integration control, display hold timing, zero-adjustment, and
key lock operation of the instrument set as the slave (IN setting) are matched to the master instrument
(OUT setting).
Extensive measurement functionality, standard
High-speed D/A output to capture harsh load variations (p.88)
Building a system with 3 interfaces (p.117)
Synchronized control function with support for measurement of even
more channels (p.81)
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