The YOKOGAWA WT1804R is a high-performance power analyzer with 4 input channels, part of the WT1800 series, featuring USB, GPIB and Ethernet interfaces.
Feature:
High-precision measurement: The power accuracy can reach 0.05% of the reading plus 0.05% of the range. Even under large phase shift and high-frequency conditions, it can ensure measurement accuracy due to small power factor errors (apparent power ±0.07%) and maintain measurement accuracy.
Wide frequency bandwidth: The voltage and current frequency bandwidth is 5 MHz, which can accurately capture high-frequency signals and meet the measurement requirements of high-frequency equipment such as frequency converters.
Multi-channel measurement: As a 4-input unit, it can simultaneously measure multiple power phases or multiple signals. Combined with other units in the series, it can support up to 6 input channels, meeting the requirements of more complex multi-channel measurements.
Wide measurement range: It can measure voltages from 15 mV to 1100 V rms and currents from 0.1 mA to 5.5 A rms (for 5A input unit) or 10 mA to 55 A rms (for 50A input unit), which can adapt to the measurement of equipment of different power levels.
Harmonic analysis function: It can perform up to 500 harmonic analyses (50/60 Hz fundamental frequency), which is helpful for evaluating the power quality of the power system, etc.
Data acquisition and display: It can rapidly acquire data and perform synchronous measurement at a speed of 2 MS/s (16 bits). Equipped with a high-resolution 8.4-inch XGA display, it can simultaneously browse up to 6 waveforms and display up to 12 different measurement parameters.
