Yokogawa launches new DL350 ScopeCorder

Created June 20, 2017
Technologies and Products

Compact, portable measuring instrument for diverse applications.

The Yokogawa DL350 ScopeCorder is a comprehensive, fully portable measuring instrument for capturing, displaying, recording and analysing a variety of electrical and physical parameters in industry sectors including automotive, electronics, energy, transport and mechatronics.

The company commentd, “Unlike alternative portable measuring solutions such as oscilloscopes and combined oscilloscope/multimeters, it adds exceptionally high levels of precision and accuracy to field measurements, isolated inputs for measurements at high voltage levels, and long-memory capabilities that allow long-term recording for many hours or even days.”

Plug-in modularity
Another key feature of the DL350 ScopeCorder is its plug-in modularity, which allows it to be configured to suit a variety of user applications. Whether carrying out straightforward high-precision voltage measurements or handling a blend of signals coming from such things as current probes, temperature sensors, strain gauges, accelerometers and serial buses, the DL350 operates, without extra boxes or cables.

This input capability is achieved by incorporating two slots which are populated with any of 18 different types of user-swappable input modules. This means, for example, that four isolated 16-bit voltage inputs can be measured at speeds of one megasample per second (MS/s) alongside 16 temperatures or two separate CAN or LIN buses each containing 60 signals.

Changing a single module enables measurement at 100 MS/s with 12 bits and 1 kV of isolation. Meanwhile there are 16 logic inputs always available, with even more available by swapping a further module.

Module variety
Among other modules are AC measurements using an RMS module in real time and a mathematics channel for signal processing and analysis after the recording is finished. The DL350 offers compatibility with many existing ScopeCorder input modules and thereby provides a potential cost saving to existing users. They will also benefit from the features and functions they have come to value which are represented in the DL350 in a more portable package.

For users more familiar with chart recorders than with long-memory oscilloscopes, the DL350 offers a choice of operating modes. Recorder mode is suitable for long-term, continuous recording for a specific duration and where the sampling interval is specified. A set-up wizard can be used in this mode to guide the operator quickly through the entire set-up process.

Up to 5 Gpoints of data per module can be recorded directly to an SD card. This means that the DL350 can be used for continuous recording up to 50 days. For high-speed signals, up to 100 Mpoints per module of internal memory is available to capture fast transients. This is up to 10,000 times more than other portable oscilloscopes or oscilloscope/multimeters and allows signals to be captured with higher sample rates or over longer periods.

For further information visit www.yokogawa.com

Matthew Peach

This article was written
by Matthew Peach

Matthew Peach is a freelance technology journalist specialising in photonics and communications. He has previously worked for several business-to-business publishers, editing a range of high-tech magazines and websites.