Features:
7-inch HD large screen
7-inch 800 * 480 resolution color TFT LCD, bright color, high contrast
Built in DDS function signal generator
14 standard signals (@ 5vpp), including sine wave, square wave, triangle wave, sawtooth, anti sawtooth, ladder wave, half wave rectification, full wave rectification, exponential wave, logarithmic wave, pair index, open square wave, multi audio, sink pulse wave, as well as a cut-off output function that can customize the output signal freely, in which the sine wave frequency can reach 10MHz at most, and other standard signals can reach 2MHz, cut-off frequency can reach 2MHz The waves output device can reach 1MHz at most, and the frequency resolution of all signals can reach 1Hz (step). It is not the half frequency step mode of half frequency division produced by other handheld devices.
Industry's original 【Capture output】 function
Capture output is to intercept part or the whole part of the complex signals from the oscilloscope as the output signal of the signal generator. It can store up to 1000 customized signals. It is different from the traditional arbitrary signal generator. Arbitrary signal generator can only describe the signal manually, with subjectivity and large characteristic distortion, but the interceptor output can intercept the signal The frequency can be adjusted freely in the range of 1Hz ~ 1MHz (@ 2.4vpp), and the resolution is as high as 1Hz, which has played a great help in many test and analysis occasions. At present, no professional oscilloscope or professional signal generator has this function
Targeted high intelligence decoding algorithm
The encoder (knob) of desktop oscilloscopes below 10000 yuan will start to have poor halogen or oxidation contact after about one year of use. A large number of burr will be generated during rotation operation, which makes the oscilloscopes unable to operate normally. As soon as the adjustment is made, the oscilloscopes will jump wildly and can no longer be used. This is an unsolvable hardware problem, but ads1014d is specially designed to solve this problem Don't analyze and finally develop a perfect decoding algorithm to solve this problem. Even if the encoder is completely broken, it will not affect the normal use of the oscilloscope at all. Replacing the encoder that can't be used by ordinary oscilloscope with ads1014d still runs perfectly and operates correctly, getting rid of the limitation of the encoder's short life
Dual channel input
It has two input channels with an input impedance of 1m ohm. It can measure two groups of different signals at the same time. It can compare the two groups of input signals to judge and analyze the problems, such as the comparative analysis of the input and output signals of the power amplifier unit to test its amplification factor, distortion degree and output internal resistance, or the test of complementary PWM signals of half bridge full bridge switching power supply, compared with the single channel It has more extensive application
Intelligent anti burning
The two groups of input channels have built-in high-voltage protection module, which can tolerate up to 400V voltage input. There is no need to worry about the oscilloscope burning accident caused by the probe not being moved to 10x position when measuring high voltage
One button automatic adjustment
There is no need for tedious manual adjustment, one button automatic adjustment; built in high-efficiency tracking control algorithm, automatic identification of signal characteristics, adaptive 25%, 50%, 75% trigger level, even for the dead zone signal or multi edge signal can be adjusted, other desktops can not do anything; high accuracy of adjustment, the adjusted waveform appears in the center of the screen (when starting dual channel, channel 1 waveform is on the screen) It takes only 2 seconds to automatically adjust the 1V peak to peak signal, and it takes about 5 seconds for general desktop oscilloscope. The larger the amplitude of the measured signal is, the shorter the adjustment time is.
Complete trigger function
It has three trigger modes: automatic, single trigger mode and normal trigger mode. Single trigger mode tests sudden aperiodic burst signal, such as automobile ignition signal; normal trigger mode tests aperiodic digital signal, such as infrared remote control signal; automatic trigger mode tests periodic analog signal, such as sinusoidal signal; it is widely used
Manual cursor measurement
When the test signal noise is too large or contains the square wave of the peak signal, the parameters automatically measured by the system will be affected and become inaccurate, so it is necessary to manually read the amplitude or period of the signal to calculate its peak value and frequency. With the cursor function, it is easy to manually read the value, and there is no need to read the background scale unit and number, and there is no need to carry out the calibration The peak to peak value and frequency can be obtained directly by conversion, which is very convenient
One button screen capture and save waveform
Built in 1GB storage space, can store up to 1000 screen capture pictures and 1000 groups of waveform data, the storage process is simple and fast, screen capture and save the current waveform only need one click, no cumbersome prompt and selection to save the current screen capture pictures or waveform data, very convenient
Powerful wave image manager
The waves image manager provides powerful wave data and image management capabilities, and supports the browsing, viewing, measuring parameter viewing, page turning, deleting and other operations of the file thumbnail. Just like the image viewer on the mobile phone, the waves viewer can conduct secondary analysis on the saved wave data, including zooming, panning, cursor measurement, screen capture and other operations Users provide a very convenient platform for file management after storage, which is much more flexible than other ordinary oscilloscopes
USB image export
The fuselage is equipped with USB interface, which can connect the computer to realize the sharing of its own screen capture pictures and computers. After connecting the computer, the oscilloscope will exist in the form of U disk. The computer can find the screen capture pictures of the oscilloscope in the folder of the removable disk, copy the pictures to the computer or send them to the mobile phone, so as to facilitate secondary analysis
Lissajous graphic display
Lissajous figure is a curve figure generated by the input value of channel 1 as the x-axis coordinate and channel 2 as the y-axis coordinate, which can be used to compare and judge the amplitude, frequency and phase of two groups of signals.
Package included:
1 x Oscilloscope
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