Yokogawa showcases versatility in DL850/DL850V Scopecorder

Yokogawa’s (www.yokogawa.com) DL850 ScopeCorder Series are modular, waveform oscilloscopes that can simultaneously measure and record current, voltage, acceleration, strain and other phenomena.

Equipped with high isolation withstand voltage, multichannel measurements and high speed sampling, the DL850 Series provides reliable support for the development, quality control and evaluation of energy efficient devices.

The oscilloscope boasts high-speed of up to 100 MS/s and high resolution of up to 16-bit, as well as yields up to 1kV on isolated probe. It delivers up to 128 voltage or 128 logic bits on multi-channel.

Using the /HD0 or /HD1 option, continuous hard disk recording ticks at 100 kS/s simultaneously on 16 channels. It also features CAN bus monitoring and trend waveform display (DL850V only) and 15 plug-in modules.

With the isoPRO technology, Yokogawa offers industry-leading isolation performance at the highest speeds.

The isoPRO core technology was designed two furnish energy savings applications. It offers the necessary performance in developing high efficiency inverters that which employ large currents, high voltages and high operating speeds.

With the inverter startup waveforms providing sufficient time resolution, no excessive overshoots will occur.

The module achieves high speed ADEC clock and data isolation courtesy of its high speed optical fiber-based transmissions.

All DL850 Series oscilloscopes are backwards-compatible with its predecessors, all modules of the DL750. Moreover, the lineup gets additional four new modules. The modules should be combined for measurements ranging from minute voltages to high-speed and high withstand voltages.

The scanner type 16-CH Voltage Input Module is capable of measuring 10 kS/s sample rate even when all 16 channels are in use. The DL850 delivers 128-CH voltage measurements equipped with this module populating all 8 input module slots.

The Logic Input Module provides support to the TTL levels, to high voltage contact closures at up to 10 MS/s. Furnished with all eight logic modules, the DL850 can efficiently capture and monitor128 bits of logic.

As power supplies in home computing electronics have many outputs, and controlling the sequences from output to output is necessary, users are not limited to voltage measurements with a multichannel module. A single unit can also measure everything to AC fan operation from PC control signals, as well as slow to high-speed signals and individual component temperatures.

Data is usually acquired at low-speed sample rates in order to visualize long term trends in durability testing and in other situations. Suddenly occurring transitional phenomena, on the other hand, should be captured at high-speed sample rates.

The “Dual Capture” feature solves these conflicts in terms of requirements using two different sampling rates in recording.

At Zoom Waveform mode, the oscilloscope can record up to 5,000 phenomena of high speed trigger measurements – up to 100 MS/s – at a 5-500 kPoints record length while trend measurements of up to 100 kS/s are taken. At Event Waveform, it displays the timing when high speed “sub” waveforms are acquired. For Low Speed Main Waveform, a maximum of 100 kS/s Trend waveform is displayed in a low-speed Roll mode while Capture Waveform yields Max 100 MS/s Capture transients along with high speed trigger measurement.