AKTAKOM ADS-6122-VGA Digital Storage Oscilloscope offers 2 channels with 100MHz bandwidth, 1GSa/s sample rate, large amounts of memory (40Mpts), 8″ color TFT-LCD display with 800x600 resolution, USB flash storage support, LAN interface. ADS-6122-VGA Digital Storage Oscilloscope is very slim and lightweight.
AKTAKOM ADS-6122-VGA comes with VGA output (with option ADS-6000VGA installed) that is very helpful to a teacher who wants to demonstrate oscilloscope’s functions on the large screen. AKTAKOM ADS-6122-VGA digital storage oscilloscope could be connected to a large screen TV, a projector or any other screen and used for training and demonstrations. Perfect oscilloscope for education!
100MHz with 2 channels
40Mpts memory depth
Large 8″ 800×600 Pixels LCD display
Smart design with easy workplace
Interface USB 2.0 Host FAT32 & USB 2.0 Device, LAN, VGA
1. Press the save button on the oscilloscope control panel. The save settings menu will be available on the device screen.
2. Use the buttons below the instrument to set the settings:
Signal: Save Format - Waveform
Settings: Save Format - Settings
Image: Save Format – Image
Recording: Frame-by-Frame Recorder Mode
Cell & Call - a call from the memory cell.
Storage location - USB drive.
Save button starts the save procedure.
A window will open on the oscilloscope screen asking you to specify the name of the file to which the data will be saved.
Rotate the "Multipurpose" knob to select the desired keys of the on-screen keyboard. Pressing this knob enters the selected character. After setting the file name, move the cursor to the "enter" soft key and press. The data will be written to the specified file. Further they can be viewed using the software AKTAKOM DSO-Soft6000 Up
When changing the horizontal sweep on the digital oscilloscope at different horizontal points observed inexplicable change in the form of the same signal, why is this happening?
In fact, this is not a problem.
Just keep in mind that you're using a digital oscilloscope, which digitizes the signal with different sampling rates depending on the selected horizontal sweep, and then connects the digitized points with strait line while restoring the real shape of the signal.
Your first screen shows that you are measuring voltage 50 Hz with the 10 ms / div sweep and a sampling frequency of 20 kHz Ks/s
One signal period (20 ms), digitized in this mode, 20E-03 (sec) * 20E03 (1/sec) = 400 points. This is enough to properly restore and interpolate a sine wave of 50 Hz (i.e. in a period of 20 ms).
Normal display, with a sweep 10 ms / div:
Distortion of the same signal at 10 s / div sweep
Your second screen is set to sweep 10 sec / div, and sample rate on a sweep turned to 20 samples per second (20 Sa / s). I.e. one signal period 20 ms had: 20E-03 (sec) * 20 (1/sec) = 0.4 points. That means that to restore (to interpolate the points) a sine wave with less than one point in time is impossible, so you get this mess (known as "aliasing" or a false frequency) formed by the beats of the measured frequency and sampling frequency.
In order to correctly install a data collection in a digital oscilloscope one should follow a simple rule - the sampling rate must be at least 5-10 times higher than the frequency signal, in that case you will not have the issues that we just discussed.
This applies to all digital oscilloscopes and in no way connected to any particular make or model of oscilloscope or its probes.
There is wave form displayed, but it is not stable
Check whether the Source item in the TRIG MODE menu is in conformity with the signal channel used in the practical application.
Check on the trigger Type item: The common signal chooses the Edge trigger mode for Type and the video signal the Video. Only if a proper trigger mode is applied, the wave form can be displayed steadily.
Try to change the trigger coupling into the high frequency suppress and the low frequency suppress to smooth the high frequency or low frequency noise triggered by the interference.
AKTAKOM DSO-Soft 6000 is an application software to read data from AKTAKOM ADS-6000 series digital oscilloscopes.
The software can be downloaded after registering the device with its serial (factory) number.
Aktakom DSO-Soft 6000 is designed to connect Aktakom ADS-6122, ADS-6122H, ADS-6222, ADS-6222H, ADS-6062H oscilloscopes to a personal computer. The software is in English and is not compatible with other oscilloscopes of the Aktakom series ADS-2000.
AKTAKOM ADS-6122-VGA Osciloscopio de almacenamiento digitalofrece 2 canales con ancho de banda de 100 MHz, 1GSa/s frecuencia de muestreo, cantidad de memoria (40Mpts), pantalla 8″ TFT-LCD a color con una resolución de 800x600, soporte de almacenamiento flash USB, interfaz LAN. El osciloscopio de almacenamiento digital ADS-6122-VGAes muy delgado y ligero.
AKTAKOM ADS-6122-VGA viene con salida VGA (con la opción de ADS-6000VGA instalada) esto es muy útil para un maestro que quiere demostrar las funciones del osciloscopio en la pantalla grande. El osciloscopio de almacenamiento digital AKTAKOM ADS-6122-VGA se puede conectar a un televisor de pantalla grande, un proyectoro cualquier otra pantalla y se utiliza para el entrenamiento y demostraciones. El osciloscopio perfecto para la educación!
100MHz con 2 canales
40Mpts profundidad de memoria
Pantalla LCD de 8″ con 800×600 Pixeles
Función de AutoEscala
Función de Pasa/Falla
Diseño elegante con fácil lugar de trabajo
Interfaz USB 2.0 Host FAT32 & dispositivo USB 2.0, LAN, VGA