ADS-6122H-VGA Digital Storage Oscilloscope 100MHz 1GSa/s

AKTAKOM ADS-6122H-VGA Digital Storage Oscilloscope offers high vertical resolution (12 bit), 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-6122H-VGA Digital Storage Oscilloscope is very slim and lightweight.

AKTAKOM ADS-6122H-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-6122H-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!

Features

• 100MHz with 2 channels
• 1GS/s
• 40Mpts memory depth
• 12 bit vertical resolution
• Large 8″ 800×600 Pixels LCD display
• AutoScale function
• Pass/Fail function
• Smart design with easy workplace
• Interface USB 2.0 Host FAT32 & USB 2.0 Device, LAN, VGA
• Nominal entrance: 100-240V 50-60Hz

Channels	2
Bandwidth	100 MHz
Sample rate	1 GSa/s
Memory depth	40 Mpts
Vertical resolution (bits)	12
Trigger types	Edge trigger, Pulse width trigger, Video signal trigger, Slope trigger, Runt, Windows, Timeout, Nth Edge, Logic
Number of automatic measurements	28
Automatic measurement	Vpp, Vmin, Vtop, Vbase, Vamp, Vavg, Vrms, Crms (Cycrms), Cursor RMS, Overshoot, PREShoot, Frequency, Period, Rise Time, Fall Time, +Pulse Count, -Pulse Count, Rise Edge Count, Fall Edge Count, +Duty, -Duty, Duty Cycle, +Wid, -Wid, Delay A→B, Delay A→B¯, Phase
Waveform math	Addition (+), Subtraction (-), Multiplication (*), Division (/), FFT (fast Fourier transform)
Interface	USB Host, USB Device, LAN, VGA
Display	8” LCD TFT (800x600)
Power supply	100...240 V
Dimensions	13.4x7x3.5 in / 340x177x90 mm

Specifications

Bandwidth		100MHz
Sample Rate		1GS/s
Vertical Resolution (A/D)		12 bits
Record length		40M
Waveform Refresh Rate		75,000 wfms/s
Horizontal Scale (s/div)		2ns/div - 1000s/div, step by 1 - 2 - 5
Rise Time (at input, typical)		≤3.5ns
Channel		2 + 1 (external)
Display		8" color LCD, 800 x 600 pixels
Input Impedance		1MΩ ± 2%, in parallel with 15pF ± 5pF; 50Ω ± 2%
Channel Isolation		50Hz : 100 : 1, 10MHz : 40 : 1
Max Input Voltage		1MΩ ≤ 300Vrms; 50Ω ≤ 5Vrms
DC Gain Accuracy		±3%
DC Accuracy		average≥16 : ±(3% reading + 0.05 div) for ΔV
Probe Attenuation Factor		0.001X - 1000X, step by 1 - 2 - 5
LF Respond (AC, -3dB)		≥5Hz (at input, AC coupling, -3dB)
Sample Rate / Relay Time Accuracy		±1ppm
Interpolation		sin(x) / x
Interval (ΔT) Accuracy (full bandwidth)		Single: ±(1 interval time + 1ppm x reading + 0.6ns); Average > 16: ±(1 interval time + 1ppm x reading + 0.4ns)
Input Coupling		DC, AC, and GND
Vertical Sensitivity		1mV/div - 10V/div (at input)
Trigger Type		Edge, Video, Pulse, Slope, Runt, Windows, Timeout, Nth Edge, Logic
Trigger Mode		Auto, Normal, and Single
Trigger Level		±2000div (1mv/div), ±1000div (2mv/div), ±400div (5mv/div), ±200div (10mv/div), ±100div (20mv/div), ±40div (50mv/div), ±200div (100mv/div), ±100div (200mv/div), ±40div (500mv/div), ±20div (1v/div), ±100div (2v/div), ±40div (5v/div), ±20div (10v/div)
Line / Field Frequency (video)		NTSC, PAL and SECAM standard
Cursor Measurement		ΔV, and ΔT between cursors, ΔV and ΔT between cursors, auto-cursor
Automatic Measurement		Vpp, Vavg, Vrms, Freq, Period, Week RMS, Cursor RMS, Vmax, Vmin, Vtop, Vbase, Vamp, Overshoot, Phase, Preshoot, Rise Time, Fall Time, +Width, -Width, +Duty, -Duty, Duty Cycle, Delay A→B ↑, Delay A→B↓, +Pulse Count, -Pulse Count, Rise Edge Count, Fall Edge Count
Waveform Math		+, -, ×, /, FFT
Waveform Storage		100 waveforms
Lissajou's Figure	Bandwidth	full bandwidth
	Phase Difference	±3 degrees
Communication Interface		USB host, USB device, USB port for PictBridge, Trig Out (P/F), LAN, VGA
Frequency Counter		available
Power Supply		100V - 240V AC, 50/60Hz, CAT II
Power Consumption		<15W
Fuse		2A, T class, 250V
Battery (optional)		3.7V, 13200mA
Dimension (W x H x D)		13.4x7x3.5 in / 340 x 177 x 90 mm
Weight		5.7 lb / 2.60 kg

Standard

• Probes x2

• USB cable

• Power cord

User's Manual is not included.

You can see it on your oscilloscope's screen by pressing HELP

Frequently Asked Questions

The signal is displayed as ladder like waveform

How to save data to an external USB-drive?

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?

There is wave form displayed, but it is not stable

The signal is displayed as ladder like waveform
The time base setting maybe is too slow. Turn the horizontal SCALE knob to increase horizontal resolution. Maybe the display Type is set to "Vectors". Set it to "Dots" mode. Up

How to save data to an external USB-drive?

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: Type of Signal: Save Format - Waveform Settings: Save Format - Settings Image: Save Format – Image Recording: Frame-by-Frame Recorder Mode A source Channel1 Channel2 Mat Everything. 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. Up

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. Up

Aktakom DSO-Soft 6000 Software for Oscilloscopes

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.

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AKTAKOM ADS-6122H-VGA Osciloscopio de almacenamiento digital ofrece una alta resolución vertical (12 bit), 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-6122H-VGA es muy delgado y ligero.

AKTAKOM ADS-6122H-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-6122H-VGA se puede conectar a un televisor de pantalla grande, un proyector o cualquier otra pantalla y se utiliza para el entrenamiento y demostraciones. El osciloscopio perfecto para la educación!

Características

• 100MHz con 2 canales

• 1GS/s

• Profundidad de memoria de 40Mpts

• Resolución vertical 12 bit

• 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

• Entrada nominal: 100-240V 50-60Hz