High Resolution Oscilloscope DLM5000HD Series

The DLM5000HD Series High-Definition Oscilloscope is the latest addition to the Yokogawa Test&Measurement oscilloscope line-up that takes you beyond eight channels.

Adaptability is key in the development of high-performance and intelligent power semiconductor technologies and mechatronics in modern electric vehicles, motor controls, and energy efficient electronic designs. With up to 16 bits high resolution, best-in-class startup speed, the ability to support measurements up to 16 channels, high noise immunity for harsh environments, and more, the four-to-eight channel DLM5000HD Series enables easy touch navigation through a wealth of analysis features.

Adapatable for Unique Testing Requirements
The DLM5000HD High-Definition Oscilloscope from Yokogawa Test&Measurement is the new standard of high-definition oscilloscope
• Frequency Bandwidth: < 500 MHz
• Sample Rate: < 2.5 GS/s
• Vertical Axis Resolution: 12 bit
• High Resolution Mode: < 16 bit
• Measurement Memory: < 1 G points
• History Waveforms: < 200,000
• Simultaneous Multi-Channel Measurements: < 32 bit logic 8 channels
　▫ < 16 channels with two connected DLM5000HDs via DLMsync
• Highly-Responsive, Intuitive 12.1in Touchscreen
　▫ with Traditional Oscilloscope Control Panel
• IEEE1588 Synchronous Support
• Superior Noise Immunity
• Vehicle Serial Bus
• Additional Math Channels
• Extensive Voltage Ranges
• Compact, Light, Portable

Key Functions
DLMsync (/SY or /SYN)
Connecting two DLM5000HD Series models (with /SY or /SYN option) with a dedicated cable (701982) enables synchronous measurement up to 16 channels. Captured waveforms display on each unit, triggers operate in common, and common items (record length, sample rate, acquisition settings, horizontal axis scale settings) are linked like a single 16-channel oscilloscope. Connect four-channel models for possibilities. Two synchronized instruments become linked and some operations are shared between the main unit and the sub unit. For example, if you zoom in on a waveform on the main or sub unit, the corresponding waveform on the other unit will automatically get zoomed in at the same spot. As measurement data can be output in batches, 16 channels can be checked at once in combination with the IS8000 integrated software platform.

IEEE1588 Integrated Measurement Master
The DLM5000HD can be set as the master unit for time-synchronized measurement using IEEE1588. This function connects measuring instruments in a LAN network to each other without a dedicated cable or complex settings typically required for synchronization, which allows users to start synchronized measurements easily. If using a network HUB, be sure to use an IEEE1588-supported version. All measured data and results can be integrally analyzed on the same time axis on the IS8000 integrated test and measurement software platform.

History and Search
Automatically save previously captured waveforms with the DLM5000HD series, up to 200,000 previously captured waveforms can be saved in the acquisition memory. Display one or all of the previously captured waveforms (history waveforms) on screen and perform cursor measurement, computation, and other operations. Users can analyze rarely-occurring abnormal signals even when an appropriate trigger condition is difficult to find because its waveform shapes are not constant. Multiple intuitive search methods are also available. For example, you can specify a rectangular zone that captures a part of a waveform on the screen, a zone that covers an entire measured waveform, or a polygonal zone. If you know a value of interest, such as an abnormal value of voltage or pulse width, you can search history waveforms using waveform parameters.

Zoom and Search
Multi-channel waveforms captured in the long memory need to be zoomed in vertically and horizontally for detailed viewing. The touchscreen plus dedicated zoom keys and knob allow you to quickly zoom in on aspects you wish to see. You can display two zoomed waveforms with different time axis scales at the same time and use Auto Scroll to sweep the zoom window across the waveforms automatically. The ability to zoom in on two distant locations at the same time (like "cause" and "effect" of an event) or to display them with different zoom factors is very useful for software debugging. Users can also search using multiple criteria to automatically find and zoom into features in the waveform for further inspection. The locations of the found waveforms are marked on screen.

Logic Signal Measurement and Analysis
Equipped with 16 bit logic input as standard. With the /L4 and /L32 options, up to 32 logic signals can be measured. Bus/State display and optional DA calculation functions (useful for AD/DA converters evaluation) are also provided.

Filters
Real-time filters with optimum noise reduction support a wide range of frequencies from 8 kHz to 200 MHz. Each channel has 14 low pass filters available with cutoff frequencies from 8 kHz to 200 MHz and waveforms are filtered prior to storage in memory. These real-time filters allow for stable triggering of superimposed noise signals.

User-Defined Math Option (/G2 or /G02)
Equations can be arbitrarily created using a suite of operators such as trigonometric and logarithmic operators, integration and differntiation, pulse width operators, phase measurement, and digital-to-analog conversion.

Power Supply Analysis Option (/G3 or /G03)
Switching Loss Analysis: Calculate switching loss [ V ( t ) × i ( t ) ] over long test cycles utilizing the long built-in memory. A wide variety of switching loss analyses are supported, including turn-on/off loss calculation, loss including continuity loss, and loss over long cycles of 50 Hz/60 Hz power line. Power Parameter Measurement: Measure power parameters automatically for up to four pairs of voltage and current waveforms, such as active power, apparent power, power factor, and more. Cycle statistics and history statistics can also be calculated.

Key Features
Multi-Channel Measurement Up to 16 Channels
A single DLM5000HD measures up to eight channels simultaneously, while connecting two instruments extends synchronous measurement up to 16 channels to enable evaluations via a single test.
Wide Bandwidth Measurement
Momentary phenomena such as overshoot at the rise of a high-speed inverter cannot be verified with low bandwidth oscilloscopes. The DLM5000HD combines a wide bandwidth of up to 500 MHz with a sample rate up to 2.5 GS/s.
12-Bit High Resolution
This 12-bit mixed signal oscilloscope measures events such as ringing after overshoot with impressive accuracy. Optimal range settings can be made to capture minute changes accurately while checking the whole image of the waveform.
Up to 2.5 GS/s, Up to 1 G Points Memory
The DLM5000HD has a memory capacity up to 500 M points in single mode and 125 M points in repeat mode for waveform capture that allows you to observe waveforms with very few omissions when all channels are used.
Large Selection of Triggers
The DLM5000HD's extensive triggers can trigger on feature points to extract waveforms of interest and store them in the history memory. Display a list of history waveforms to see intervals between triggers or line up several waveforms to identify trends around feature points to determine how often or under what conditions a characteristic waveform occurs.
Stable and Reliable Purpose-Built System
12.1in Intuitive, Highly-Responsive Touchscreen
The large 12.1in intuitive and highly-responsive touchscreen is useful for observing analog signals in detail and displaying information for debugging like parameters, zoom, XY display, and FFT analysis results.
Compact, Light Weight, and Portable
Despite boasting a large screen with multichannel inputs, the DLM5000HD has a portable, thin, and lightweight design.
Quick Startup
The DLM5000HD starts up from OFF to waveform display in twelve seconds for a quicker start on projects.
Link with a PC
It is often more effective and efficient to perform analysis using a PC because of its high CPU processing power. This can be accomplished with the DLM5000HD through integration with the IS8000 Integrated Test and Measurement Software Platform for multiple waveform and power measurement results and powerful analysis capabilities.