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Peripheral Device Connections
USB compatible flash memory, hard drives, or MO drives can be connected to easily save waveform data and screen images.
The DL1700E Series can be completely controlled using a USB mouse.
File names can be entered using a USB keyboard.
Connect a USB printer for color printouts.
PC Connection
You can create a PC program to remotely control the DL1700E via USB. This is similar to how you would control operations via GP-IB.
Ethernet
Web Server
With an Ethenet connection, you can perform various functions using Internet Explorer.
FTP
Easily copy and paste files from the DL1700E's internal storage devices to a connected PC or network drive. The internal storage device functions as one of your PC file servers.
Data Capture
Perform actions such as waveform monitoring, uploading settings, and starting/stopping measurements.
Measurement Trend
Automatically opens Excel, then periodically downloads waveform parameter values and graphs them. Easily monitor parameter trends during extended-period measurements.
Printing on a Network Printer
The screen image can be printed on a network printer in the same way as you would print to the internal printer or a USB printer.
Outputting and Viewing Screen Images
Easily and Quickly Output Images and Data to a Variety of Devices
The COPY key lets you print screenshots to the built-in printer, a USB printer, or a network printer.
By simply pressing IMAGE SAVE Key, you can easily and quickly save screen image data to the PC card, USB flash memory, MO, or hard disk media. You can select a data format of BMP, TIFF, PS, PNG, or JPEG. Thumbnail images make previewing your captured images simple. The thumbnail appears together with the file name, allowing you to confirm, delete, or make spot changes to the image file name.
Options
700939 900 MHz FET probe
Attenuation ratio: 1/10 with 50 Ω load
Input voltage range: ± 10V
701933 50 MHz current probe
Bandwidth: DC to 50 MHz (-3dB) Maximum continuous input range: 30 Arms Amplitude accuracy (DC, and 45 to 66 Hz, 0 to 30 Arms): ±1% of rdg ±1 mV
701932 100 MHz
current probe
Input range: 30 Arms
701930 10 MHz current probe
Input range: 150 Arms
700924 100 MHz
differential probe
Attenuation ratio: Can be switched between 1/100 and 1/1000
Max. differential allowed voltage: ±350 V/(1/100), ±1400 V/(1/1000)
701921 100 MHz
differential probe
Attenuation ratio: Can be switched between 1/10 and 1/100
Max. differential allowed voltage: ±70 V/(1/10), ±700 V/(1/100)
701922 200 MHz
differential probe
Attenuation ratio: 1/10 with 50 Ω load
Max. differential allowed voltage: ±20 V
701920 500 MHz differential probe
Attenuation ratio: 1/10 with 50 Ω load
Max. differential allowed voltage: ±12 V
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- Maximum Sampling Rate
- 1 GS/s: Real-time sampling
- 100 GS/s: Repetitive sampling
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500MHz Analog Bandwidth
- Maximum Record Length
DL1740EL Series: 8 Mwords (8 times longer*)
DL1740E Series: 2 Mwords (2 times longer*)
DL1720E: Series1 Mwords
- HDTV Trigger
- I2C and SPI Bus Trigger and Analysis (Optional)
- USB Storage and USB Peripherals New!
Supports USB memory devices (flash memory, hard disk drive, MO drive, etc.)
- Supports a USB mouse, keyboard, or printer
- Ethernet Function (Optional)
Web Server, FTP server, and network printing
- PC Card Interface (TypeII)
(or select floppy disk for removable media type)
- Built-In Printer (Optional)
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Models Availabble:
DL1740EL: 8 Mwords (8 times longer*)
DL1740E: 2 Mwords (2 times longer*)
DL1720E: 1 Mwords
*When compared with the previous DL1740 model
In order to precisely capture waveforms, the sampling rate and memory length are key. If the memory length is short and you wish to make observations over a long period, you must reduce the sampling rate. But with the DL1740/DL1720's 1 MW memory length, you can maintain a high sampling rate and still perform accurate, long waveform observations |
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- Long Memory and Easy Zoom Function
- Accurately Capture and Observe Waveforms with the 8 Mword Long Memory and Easy Zoom Function
Even some oscilloscopes with high sampling rates may not be able to accurately capture waveforms if the memory size is not large enough for the required monitoring period. This limitation is due to the necessary drop in sampling rate, which occurs if the recording memory is not long enough. A larger recording memory not only increases the monitoring time, but also enables users to maintain a high sampling rate thus ensuring accurate waveform representation. In addition, the zoom function can be used to simultaneously view enlarged images on one or two segments of a waveform captured in the large memory.
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All-points display Conventional compression display
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- All-Points Display and Fast Screen Updates Make Sure You Won't Miss Abnormal Signals
When working with data captured in the large recording memory, the amount of information appearing on the display varies greatly depending on how the data are presented. The differences occur depending on whether you choose to display all points in a captured waveform, or just major values, such as maximum and minimum values, in a given segment on the waveform. The DL1700E Series provides fast screen updating in all-points display mode, so you won't miss abnormal phenomena or have slow responses to instrument controls.
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Smart Search Function
- Smart Search Function for Effective Access to the Data You Need
As data volumes increase, it becomes more important to be able to search for target phenomena efficiently. The Smart Search function automatically detects serial patterns, pulse widths, rising edges, falling edges, and other phenomena in the captured waveform data. These phenomena are then displayed in the zoom screen. Smart Search will significantly improve the efficiency of your development and evaluation work.
- History Memory and History Search
When an abnormal signal is displayed on the screen, does it disappear before you can press the STOP key
- History Memory
The history memory function divides the large recording memory into a number of blocks and automatically saves up to 2048 previously captured waveforms. Increase the number of screens saved to history memory by setting a shorter record length.
- History Search
The history search function is useful for quickly finding abnormal waveforms in the large amounts of waveform data stored in history memory. This function lets you automatically search for desired waveforms based on whether or not a signal passes through a user-defined area on the screen. You can also conduct searches based on waveform parameters
- History Statistics
Calculates statistical information based on the parameter values for waveforms stored in history memory. This function calculates and displays a parameter's maximum value, minimum value, average value, and standard deviation. You can check the parameters for every waveform in history memory.
- Measuring Periodically Fluctuating Amplitudes
- Cycle Statistics Cycle Statistics
Automatically calculates the maximum value, minimum value, average value, and standard deviation of selected waveform parameters for each period of a signal. You can even find the period corresponding to the calculated maximum and minimum values and display that period in the zoom window. In some applications, like with a PWM (pulse width modulation) control signal, you may need to determine information about each waveform period for long amounts of time. The DL1700E Series with its long memory, lets you analyze a long waveform, period-by-period, based on the period of a reference signal.
- Pulse count Pulse Count
Automatically counts the number of pulses in the waveform data between cursors. The threshold level for recognizing a single pulse is user-definable, so you can reliably compute pulses even in signals with unstable levels. With the DL1700E Series, you'll never again have to manually count pulses on screen or on a stack of printouts.
- Envelope and Roll modes for simultaneously observing both slow and fast signals
Envelope mode always captures signals at the highest sampling rate, irrespective of the time-axis setting. This mode is effective when observing high-frequency noise superimposed on a slow signal. Roll mode allows you to observe signals on the screen in much the same way as you record them on a chart recorder. When in normal mode, you can set the sampling rate as high as 2 MS/s for roll mode. In addition, you can have a roll-mode view of signals in the envelope mode.
- Simple and Enhanced Triggers for Reliable Capturing of a Variety of Waveforms
- Action-On Trigger
With the action-on trigger, a specified action is automatically executed each time the trigger is activated. You can use the trigger for a variety of actions, such as automatically saving captured data. The action-on trigger is useful for purposes such as collecting data in continuous rests.
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GO/NO GO Judgment |
GO/NO GO Judgment -Automatic Waveform Discrimination- Select zones or paramenters for the waveform of an acquired signal. The DL1700E judges the signal being measured and automatically takes action. Actions you can choose from include: outputting screen images data to the destination specified in the Copy Setup menu, saving waveform data in the medium specified in the File menu, sounding the buzzer, and sending e-mail |
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| Dedicated I2C Bus Trigger and Analysis Function
I2C bus signals (SCL and SDA) used extensively in home electronics such as televisions and video cameras and in communications equipment such as mobile phones can be captured with specialized triggers, analyzed, and displayed as waveforms. |
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I2C Bus Analysis Function (Optional) |
Triggers can be activated using conditions such as Start, Non-Ack, Address pattern, and Data pattern. These dedicated I2C bus triggers can also be combined with other analog signals to activate additional triggers. |
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I2C Bus Analysis Function (Optional) |
Captured waveforms can be analyzed in a time series manner, and the analysis results displayed in a list. When an analysis result is selected with the cursor, the corresponding waveform is automatically enlarged in the zoom area. Two pairs of I2C busses can be input at the same time, then analysis can be performed alternately on either bus. |
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| Dedicated SPI Bus Trigger and Analysis Function
The SPI data bus is a synchronous 8-bit serial bus used widely for inter-IC and data communications in embedded systems. SPI bus signals can be captured using the DL1700E dedicated triggers and the waveforems can be analyzed and displayed on the screen. |
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SPI Bus Trigger Function (optional) |
Triggers can be activated by comparing each byte of MOSI (master output slave input) and MISO (master input slave output) data with specified conditions. You can trigger on user-defined strings of data from 1 to 8 bytes long. |
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| SPI Bus Analysis Function (optional) |
Data analysis results and SS (slave select) bits can be displayed in a list together with the waveforms. You can perform a high speed search for a specified MOSI or MISO data pattern (of 1 to 8 bytes) from within all of the captured data. |
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Additional details about Yokogawa’s software tools and information for downloading trial versions of the software can be found at:
http://www.yokogawa.com/tm/tm-softdownload.htm |
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Xviewer (sold separately) |
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Xviewer is a PC software application designed to work with Yokogawa’s DL series digital oscilloscopes and the DL750 series ScopeCorders. Xviewer allows you to display DL-acquired waveform data (using the “Viewer” function), perform file transfers, and control DL series instruments remotely.
Click here to download |
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700919 Waveform Viewer for DL Series |
Waveform viewer lets you view waveforms on your PC, just as you view them on the DL's screen. In addition to zoom windows, you can also use X-Y display, and history memory thumbnail displays. Data can be converted to CSV format for use in programs like Excel.
A trial version and upgrade version of this software program can be downloaded
Click here to download |
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MATLAB tool kit for DL series (701991) |
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This MATLAB tool kit enables DL series oscilloscopes to easily interface with MATLAB. The software can be used to control supported DL series instruments from MATLAB or to transfer data from DL series instruments to MATLAB via GP-IB, USB or Ethernet.
Click here to download |
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Downloads:
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