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Digital Oscilloscope Series General Questions
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General Issues
Probes
Isolator
Data viewer
Waveform view
Questions and Answers
General Issues
We recommend PROWATT by STATPOWER. When the built-in printer is not used, a PROWATT250 series supply can be used. When the built-in printer is used, please use a PROWATT800 supply or equivalent to avoid power capacity problems.
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The Waveform Viewer for DL series Demonstration Program must be decompressed. Data Viewer for the DL, AR Series must be decompressed. Data Conversion Sample Program for the DL, AR Series (ana.exe) is a self-decompressing file, so no decompression is necessary.
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DL1540: Number of computed points 1000, approx. 1.2 s DL2700: Number of computed points 1000, approx. 200 ms.
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The maximum data followed by the minimum data are stored according to the sampling rate specified by the T/div setting. The data are taken from the data sampled by the A/D converter at 100 MS/s. The maximum and minimum values are determined at the same interval as the sampling rate that is specified with the T/div setting.
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Probe
Because of their relative low cost, passive probes are classified as consumables and as such, are not covered by a warranty. More expensive probes such as the FET Probe and the Current Probe are covered by a warranty.
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You can use the probe power supply (700938) that appears in the current probe (700937) catalog. One probe power supply (700938) can supply power to two FET probes (700939).
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The replacement model for 700952 is 700996. The replacement model for 700996 is 700998. Currently, this is the probe that comes standard with the DL1500 Series and other oscilloscopes. The probe attenuation of 700952 and 700996 was fixed to 10:1. The probe attenuation of 700998 can be switched between 10:1 and 1:1. Note that accessories such as miniclip converters are not compatible.
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10 pF to 30 pF.
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The accessories for the 100:1 probe are not sold individually. Thus, there are no part numbers for them. It is sold only as an accessory set (700979).
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Isolator
Probe 8.5 ns, Instrument 50 ns, BNC cable (1 m) 5 ns.
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Data viewer
The free software Data Viewer for the digital oscilloscope series and Analyzing Recorder Series supports only the most commonly used voltage input data. To view other types of inputs, such as temperature, frequency, logic, etc., please consider our Data Viewer Pro for Analyzing Recorder AR4000 software (sold separately).
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Waveform viewer
This means that if the logic signal is less than or equal to 80 MHz, the signal can be observed as a consistent toggled logic waveform. In other words, signals higher than 80 MHz cannot be observed as logic waveforms. We applied an ideal rectangular waveform to compare its rise time with the previous one, and found it to be about 2 ns or shorter. This is less than or equal to 2 samples even when sampling at 1 GS/s. Thus, we conclude that this does not lead to large phase difference in the realtime sampling mode.
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