digital storage oscilloscope portable oscilloscope usb oscilloscope 100mhz
100mhz digital oscilloscope USB oscilloscope
1. 1GSa/s Sampling rate
2. 2 channels
3. 7” Widescreen LCD color display
4.USB host/device:Support USB printer and USB flash drive
1.Industrial power design,troubleshooting,installation and maintenance.
2.Electronic design,troubleshooting,installation and maintenance.
3.Circuit design and debug
4.Education lab and training institution
5.Repair and service
6.Production test and quality inspection
2.The oscilloscope has a totally new ultrathin appearance design, and is small in size and more portable.
3.7-inch widescreen color TFT LCD displays clear, crisp and more stable waveform display. 25% more viewing area with the menu switched off.
4.Storage/ Memory depth: single channel: 40Kpts; double channels: 20Kpts.
5.Various trigger functions: Edge, Pulse, Video, Slope and Alternation.
6.Unique digital filtering and waveform recording functions. Pass/Fail function.
7.Shortcut key "PRINT" to save screenshot to the attached USB disk.
8.Standard configuration interfaces: USB Host, USB Device, RS-232.
9.USB Host: support storage of USB flash disk and upgrading of USB flash disk system software.
10.USB Device: support PC connection for remote communication.
11.Power cord satisfying the standard of the user's country
12.Packing list :USB cable ,CD (containing PC software GAScope1.0 and user’s manual)
13. 32 kinds of automatic measurement and manual cursor tracking measurement functions.
14.Two groups of reference waveforms, 16 groups of common waveforms, 20 groups of internal storage/output; support waveform setting, external storage and output of CSV and bitmap file by USB flash disc (CSV and bitmaps cannot be output from USB flash disc).
15.Adjustable waveform brightness and screen grid brightness.
16.The pop-up menu display mode realizes more flexible and more natural for users’ operations.
17.Various kinds of language interface display.
18.On-line help system.
Input coupling: AC,DC,GND
Input impedance: 1M?±∥16pF±3pF
Maximum input voltage:
400V (DC+AC peak value, 1MΩ input impedance) (Only to 200MHz
800V (DC+AC peak value, 1MΩ input impedance)
Probe attenuation: 1X, 10X, 100X, 1000X
Packing & Delivery
1.the production packed by a platic bag first.
2.then will packed by the pearl cotton in front and back of the goods.
3.then packaged by a standard of the export carton inner box.
4.then packaged by a standard of the expor carton big box.
1.small order we usually have them in stock, and shipping by express.
2.20ft container ,it's need about 20working days,and shipping by sea.
3.OEM orders,we will discuss the time with you .
Analog and digital oscilloscope in the observation of the details of the waveform, which has the advantage?
1. Which is more advantageous, analog or digital oscilloscope, in looking at the details of the waveform (e.g., looking at parasitic waveforms of less than 1% at zero and peak crossing)?
2. Digital oscilloscope generally provides online display of root mean square value, its accuracy is generally what?
Answer: 1) observe parasitic waveform of less than 1%. The observation accuracy is not very good either in analog oscilloscope or digital oscilloscope. The vertical accuracy of the analog oscilloscope may not be higher than that of the digital oscilloscope. For example, the vertical accuracy of the analog oscilloscope with a certain 500MHz bandwidth is ±3%, which is not more advantageous than that of the digital oscilloscope (usually the accuracy is 1-2%). Moreover, the automatic measurement function of the digital oscilloscope is more accurate than the manual measurement of the analog oscilloscope for details.
Digital oscilloscope automatic verification system
With the development of electronic technology, digital oscilloscope with the digital technology and software greatly expanded the ability to work, the early products of low sampling rate, there is a big dead zone time, less than be improved screen refresh rate low, difficult to observe before modulation signal, communication eye diagram, such as composite video signal is more and more easy to observe. Digital oscilloscope can calculate and analyze data, which is especially suitable for capturing all details and abnormal phenomena in complex dynamic signal.In order to make the oscilloscope work in a qualified state, it is an urgent task for the test engineer to verify the oscilloscope regularly, quickly and comprehensively and to ensure the traceability of its value.
Manual verification is inefficient and prone to errors. The verification of each oscilloscope requires the test engineer to read a lot of data.The automatic test system has the characteristics of accurately and quickly measuring parameters, intuitively displaying test results, automatically storing test data and so on.It will be the trend of instrument verification to realize program control verification of oscilloscope with automatic test system.
GPIB, VXI and PXI are the standard buses of automatic test system. GPIB has won the recognition of users for its stable performance, convenient operation and low price.Here, GPIB is selected as the bus of the test system.
The hardware of automatic verification system of digital oscilloscope based on GPIB is composed of GPIB controller, FLUKE5500A, verified digital oscilloscope, PC and printer