Yokogawa Test & Measurement Corporation

This is the latest model of the 8-channel input oscilloscope. One unit supports up to 8 analog channels + 32bit logic. Improves the efficiency of measuring complex systems. The "DLMsync" function is now supported to synchronize the two devices with high precision and expand the number of channels as needed. In addition, the IEEE1588 synchronization function enables time synchronization with the Scope Coder DL950 and Precision Power Analyzer WT5000. The on-board bus signal analysis functions such as CAN/CAN FD/SENT/CXPI/PSI5 Airbag are further enhanced. It is packed full of functions for improving productivity, such as intuitive operation through a combination of 12.1 inch touch panel, keys and knobs, and USB3.0 for high-speed DATA communication with PC.

It is equipped with a large memory capacity of up to 500 Mpoints in a vertical compact body, a missed playback function by the history function, a cooperative serial bus analysis including the original "Serial Bus Auto Setup" and a special trigger, and a variety of other functions to strongly support engineers in the automotive industry to improve their measurement efficiency.

The WT1800R supports a wide range of power measurement applications, including automotive motor efficiency evaluation.
In addition to the class-leading measurement performance of the conventional WT1800E and the wide input range that can measure 10 mA to 50 A without an external sensor, it also supports the calculation of Ld and Lq used to control high-efficiency motors and synchronous measurement with waveform measuring instruments using the integrated measurement software platform IS8001/IS8002.
The optional accessory (model name: 761961) can be used to supply Power supply from the WT1800R (/PD2 Option) to the AC/DC split-core current sensor CT1000S. When measuring a large current exceeding 50 A, the cable to be measured can be easily installed and removed without cutting it. Furthermore, since the external probe Power supply is not required, the wiring is not only clean, but also noise control is achieved by integrating the measuring instrument and Power supply, enabling reliable measurement even in severe noise environments.

An insulated oscilloscope/high-speed DAQ that can be fixed to a system rack and has a height of 4U. Multi-channel long time recording of voltage/current, temperature, acceleration, strain, pulse, digital, CAN/CAN FD/LIN/SENT communication signals is possible. Waveform calculation, power calculation and motor dq analysis can be performed in real time without stopping the measurement. Combined with the integrated measurement software platform IS8000, the instrument settings and recording settings required for routine tests and endurance tests can be easily set without complicated operations.

Accurate power conversion efficiency measurements, inverter fast switching waveforms, and torque relationship analysis are essential to the design evaluation of highly efficient motor inverter systems. By combining the high-precision power meter WT5000, Scope Coder DL950, and software IS8000, highly reliable power measurements, high-speed voltage/current waveforms, and motor torque waveforms are synchronized with high precision, and display and analysis as an integrated measurement DATA is realized.

The WT5000 is a 7 channel input high-precision power meter that achieves the world's highest power measurement accuracy. The "Current Sensor Element" has a built-in sensor Power supply, allowing easy connection of the AC/DC current sensor CT series with a single dedicated cable. The waveform DATA input to the WT5000 can be continuously output to the PC at speeds up to 2 MS/s or up to 22 channels (Voltage/Current 7 channels each, Torque/Rotation speed 4 channels) thanks to the waveform DATA's high-speed streaming function. Enables more detailed power analysis from waveforms synchronized with the Power Value Parameter.

This is the latest model of an insulated oscilloscope that combines an oscilloscope with a multi-channel data recorder. High voltages from low voltage to 1000 V, driving current, rotation angle, vibration, strain, temperature, etc. are simultaneously captured and recorded in DATA. The use of the 200 MS/s high-speed sampling 14bit module and the 4 channel 10 MS/s 16bit module makes it ideal for multi-channel measurement of motor inverter transients that have not been detected before. Equipped with a touch panel, intuitive operation combined with physical keys helps improve work efficiency. Up to 5 devices can be synchronized using the multi-device synchronization function, and up to 8 devices can be synchronized using the IEEE1588 function.

High-performance equipment such as electrification of automobiles and the shift to renewable energy are being developed. In these fields, there is a growing need to measure larger currents more accurately and easily. This current sensor meets these requirements.