Product Introduction - Fnirsi 1013D Product Instructions

Product introduction
FNIRSI-1013D is a full-featured, highly practical, cost-effective dual-channel flat-panel
oscilloscope launched by FNIRSI for the maintenance and R & D industry; this oscillo-
scope has a real-time sampling rate of 1GSa / s and an analog bandwidth of 100MHz
* 2. With complete trigger function (single / normal / automatic), it can be used freely
for periodic analog signals or non-periodic digital signals; the built-in high-voltage
protection module can tolerate a continuous voltage of up to 400V. Oscilloscope
burnout accident caused by the probe being turned to the 10X position. Large time
base scroll mode can monitor slow level changes; Equipped with highly efficient
one-key AUTO, which can display the measured waveform without tedious adjust-
ments; the display is equipped with a 7-inch 800 * 480 resolution high-definition LCD
LCD screen, and the operation method is capacitor Screen touch + gesture operation,
extremely convenient; cursor measurement function, you do not need to read the
background scale unit and quantity when manually reading the amplitude and
frequency parameters, and you can directly get the peak, peak and frequency without
conversion; extremely convenient screenshot And waveform storage function, built-in
1GB storage space, can store up to 1000 screenshots + 1000 sets of waveform data,
the storage process is simple and fast, save the current waveform anytime, anywhere
with a single touch, no cumbersome prompts and choices, keep calm The current data
is saved in the place, which is very convenient; the powerful waveform picture manag-
er supports thumbnail browsing, viewing, detailed viewing, page turning, deletion
and waveform zooming in, zooming out, moving, etc. to facilitate secondary analysis.
The fuselage is equipped with a USB interface, which can be connected to a computer
to share its screenshots with the computer, which is convenient for secondary
analysis; Li Shayu's graphic display function can be used to determine the amplitude,
frequency, and phase contrast of two groups of signals; Analysis of the harmonic
components of the signal; built-in 6000mah high-quality lithium battery, which can
last for 4 hours on a full charge, and can be used while charging like a notebook
The bandwidth of the 1X probe file is 5MHz, and the bandwidth of the 10X probe file
is 100MHz. When measuring higher than 5MHZz, you need to turn the switch on the
probe handle to the 10X position, and the oscilloscope must be set to the 10X
position . Otherwise the signal will be greatly attenuated, as is the case with all oscillo-
scopes. Because the probe line of the oscilloscope itself has a capacitance of up to 100
— 300pF, it is a very large capacitance for high-frequency signals! The signal has been
greatly attenuated through the probe to the input of the oscilloscope, and the equiva-
lent bandwidth is 5MHz. Therefore, in order to match the hundreds of pF of the probe
line, the input of the probe line is attenuated by 10 times (the switch is in the 10X
range). A few hundred pF capacitors are just used for impedance matching. At this
time, the bandwidth is 100MHz. Note that only probes with a bandwidth of 100MHz
or higher can be used.