Yokogawa DL950 - ScopeCorder

Name: Yokogawa DL950 - ScopeCorder
Brand: YOKOGAWA
SKU: 232
Availability: InStock

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✅ 200 MS/s high-speed sample rate

✅ 8G points large memory

✅ Long recording to internal flash memory at 20 MS/s

✅ 10 Gbps Ethernet high-speed data transfer

✅ Up to 16-bit analog resolution

✅ 8 input module slots Up to 160 synchronized channels 12.1-inch large touch screen

Hotline: 0911.159.019

Email: sales@thietbidochuyendung.com

Description
Product Details

Yokogawa DL950

ScopeCorder

✓ The DL950 is a unique combination of a mixed signal oscilloscope and portable data acquisition recorder that can be used to capture both high speed transient events and long run trends

✓ Only a ScopeCorder has the right combination of channel count, input types, triggering, and recording to tackle the job of electromechanical systems development and troubleshooting.

✓ With its multiple measurement types, excellent performance, and high reliability

✓ Yokogawa DL950 ScopeCorder will quickly become the most valued instrument in your lab

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📋 Datasheets

📒 Instruction Manual

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📚Spectification

Thiết Bị Đo Chuyên Dụng | Professional Measuring Instruments ™

Usability

Usability – A new application menu simplifies the pre-measurement setup of various applications. A large touch screen is also provided for ease of use and visibility.

Insight

Insight – Analyze the finest waveform details while observing multi-channel measurements over longer periods of time. The DL950 offers a unique combination of high-speed sampling and signal fidelity of an oscilloscope and the long- term data recording capabilities of a recorder. The DL950 measures signals at a high bit resolution and secures data in the harshest environments with superior noise-immunity and isolation technology.

Versatility

Versatility – The eight available slots can be equipped with a selection of over 20 types of input modules, to combine measurements of electrical signals, mechanical performance parameters indicated by sensors, and decoded vehicle serial bus signals. For even more channels, up to five DL950s can be synchronized.

Application Notes

Touch any application icon and the graphical setup screen appears. Intuitively change the settings prior to measurement by following the wizard screen.

Power and harmonics analysis (/G05 option)

A single DL950 is all you need to evaluate a system with battery-driven motors, such as an EV. The DL950 calculates the conversion efficiency from the input and output power of the inverter and analyzes the effects of harmonics caused by external disturbances while capturing mechanical variations in motor speed and torque

Encoder rotary angle (/G03 or /G05 option)

The DL950 can calculate the rotation angle from the pulses output from an encoder and display the trend of the rotation angle as a waveform. The rotation angle and its control signal can be simultaneously observed and inspected for abnormalities

Dual capture function

For durability testing, it is necessary to capture transient phenomena with a high-speed sample rate, even when monitoring low-speed data to visualize long-term trends. The dual capture function uniquely resolves these conflicting requirements by simultaneously recording at two different sample rates

Strain gauge transducer measurement (/G03 or /G05 option)

Load, pressure, and acceleration can be measured by connecting a strain gauge-type transducer such as a load cell or torque sensor. This feature automatically calculates conversions from cumbersome calibration values and enables easy setting

Power line abnormality detection (Wave Window Trigger)

Special triggers are used to detect frequency fluctuations, voltage drops, and other phenomena that are difficult to detect with ordinary triggers. These triggers can also be used to detect typical power supply problems such as momentary power loss, sags, and surges

2 - motor/4-motor system test for EV

In the development of Hybrid Electric Vehicles (HEVs), a 2-motor or 4-motor system in which a motor is directly connected to each driving wheel is applied. This eliminates powertrains, which enhances the design and removes anxiety when driving a 4WD on a snowy road. The multi-channel/high-speed isolated DL950 can capture signals and analyze them at the same time in the multiple motor systems.

Testing-System-EV-4-motor-with-Yokogawa-DL950-ScoperCoder.png

High noise immunity

The DL950 measures the DC power on the battery side and the AC power on the 3-phase motor side at the same time. It simultaneously measures all inverters, including the power generation motor, and evaluates the conversion efficiency. With its high noise immunity, the DL950 minimizes the effect of switching noise generated by the inverters. CAN, CAN FD, LIN, and SENT signals from the ECU and the temperature rise in each part can be captured at the same time. Data can be saved in a MATLAB format as well.

When an isolated module is used, there is isolation between the body and channels and isolation between channels, so that different points of common potential can be safely measured.

Distributed energy resource test (renewable energy)

The DL950 supports renewable energy sources which contribute to a sustainable society. For wind turbines, the efficiency of power generation at multiple locations needs to be monitored in a time-synchronized manner. This can be done by GPS and IRIG. In addition, the DC/AC conversion efficiency for loading the DC power onto the grid can be accurately measured by the WT5000 high-precision power analyzer via IS8000. The power values and their trends can be analyzed.

Vibration analysis

All moving things are bound to have vibration. The DL950’s acceleration module allows for simultaneous capture of multiple vibration frequencies. Use the FFT function to analyze the frequencies and find abnormalities.

Like a high speed DAQ or long memory Oscilloscope

200 MS/s 14 Bit Isolation Module

Accurately captures switching waveforms of inverters and fastmoving noises around the power supply.

Isolated input of up to 1000 V
ADC resolution 14 bit
Wide band of 40 MHz
Up to 20 seconds of continuous acquisition

Isolated plug-in modules, multiunit synchronization

A variety of plug-in modules are available for isolated voltage, temperature, acceleration, strain measurement, and more. Up to 160 channels of synchronized measurements are supported.

10 GE data transfer (/C60 option)

Using 10 Gbps Ethernet, up to 10 MS/s of data can be stored in real time on a PC. An SFP+ module, a fiber optic cord, and the PC software IS8000 are used for data transfer. *Please use a commercially available SFP+ module and a 10 GE fiber optic cord.

Versatile and integrated measurements

Integrated measurement with multiple instruments

Integrated Measurement sofware platform. The IS8000 enables synchronized measurements with DL950s, Yokogawa power meters, other manufacturers’ high-speed cameras, and other equipment. It supports measurement setting, remote monitoring, comparative analysis, and MDF file saving to reduce test system development time.

High-precision synchronized measurement of power values and waveform data. The WT5000 high-precision power analyzer and DL950 support the IEEE1588 standards. This allows measured power values and transient physical quantities to be synchronized with an error of less than 500 μs and displayed on the IS8000. It is effective for efficiency evaluation and ECU design, which are essential for designing more efficient motor inverters.

PC streaming. By combining the DL950 and IS8000, data can be recorded directly into a PC‘s storage in real time. Using 10 Gbps Ethernet enables recording at up to 20 MS/s per channel.

Multi-unit synchronization of up to 160-CH (/C50 option)

The number of channels can be extended up to 160 by connecting up to four sub units to a single main unit with optical fiber cords. Synchronize measure start/stop, trigger, and sample clock of the sub units from the main unit.

IEEE1588*/IRIG and GPS time synchronization (/C35, /C40 option)

Time synchronization with IEEE1588 signals is available. With the /C40 option, the DL950 can output IEEE1588 master signals. Time synchronization using IRIG and GPS is also available (/C35 option). Applications *Please use the Optical Transceiver Module 720941 and the Fiber Optic Cord 720942

Battery cell evaluation
Multi-point vibration analysis
Multi-point strain test

DL950 Function

Real-time mathematical computation (/G03 or /G05 option) Various calculations are performed on captured signals and the results are displayed on the screen in real time. Perform triggers, automatic waveform parameter measurements, and cursor measurements. Independent input channels, real-time calculation results of 32 input channels plus 16 real time math channels can be displayed and analyzed simultaneously.

Action on trigger and GO/NO-GO judgement This performs multiple actions specified in advance when a trigger occurs, such as saving data file, buzzer and email transmission. Also, pass or fail (GO/NO-GO) determination can be performed based on waveform parameters, such as waveform shape or amplitude, and an action can be executed according to the determination results.

History function Any abnormalities occurring during repeated waveform measurement will have disappeared by the time they are noticed. Since the DL950 stores up to 5000 waveforms (history waveforms) in the acquisition memory, it is possible to go back and display the abnormal waveforms. #1 #2 #3 #5000 Search for and easily find waveforms from the stored history waveforms and display only those that match specified conditions. Search conditions such as amplitude, frequency, or a zone that a waveform passes through or does not pass through can be specified.

High noise resistance The DL950 is designed to be resistant to noise and can measure waveforms correctly even when installed close to an inverter. If the touch panel malfunctions, simply turn off the touch panel and use the keys and jog dial to operate it.

Other functions Recorder mode (set the record time and sample interval) Up to eight power supplies for current probes (/P8 option) Operation with a USB mouse, keyboard, and external printer