oscilloscope with dual channel ,digital oscilloscope
oscilloscope with dual channel ,digital oscilloscope
oscilloscope with dual channel ,digital oscilloscope

oscilloscope with dual channel ,digital oscilloscope

Negotiable /Piece

Min.Order:2 Pieces

Supply Ability:
300 Piece / Pieces per Month
Port:
shenzhen
Payment Terms:
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Quick Details View All >

Place of Origin:
Guangdong, China
Brand Name:
LW
Model Number:
LW-2042L

Dongguan Longwei Electronic Technology Co., Ltd.

Business Type: Manufacturer,Trading Company
Dongguan Guangdong China
Main Products: Dc power supply ,oscilloscope ,switching power supply ,function generator ,digital power supply

Product Details

Specifications

1.Sampling rate:1GS/s50GS/s
2.dual channel ,7inch LED display
width 40MHz

LW2102L :100MHz, dual channel,7 inch LCD display digital oscilloscope

 

Specifications

Sampling

Sampling type :Real time samplingequivalent sampling

Sampling rate:1GS/s50GS/s

TEST METHOD:

Real-time 

Equivalent

AVERAGE VALUEafter all the channels have carry out N times sampling,the number can be selected between 2:4:8:16:32:64:128 and 256.

input

nput coupling(DC:AC:GND)

Input impedance1±2%Mohm 24±3pF in parallel

Probe attenuation ratio setting1×,10×,100×,1000×

Maximum input voltage 400V(DC+AC Vpp:1Mohm Input impedance)

Time delay between channels(typical)150ps

 

level

Waveform interpolationSin(x)/x

Record length2×600k sampling point

Storage depth Signal channel is 25k, dual channel is 12.5K

Scanning range(s/div)2ns/div-50s/div Follow 1-2-5 step

Sample rate and delay time precision±50ppm(any more than1ms Time interval)

Time interval (Laplacian T)measure precision (full bandwidth)sole:±(1 sampling interval time +100ppm×reading+0.6ns)

More than 16 average value:±(1 sampling interval time +100ppm×reading+0.4ns)

 

Vertical

Analog digital converter (A/D)8-bit resolution with synchronous sampling for 2 channels

Scope of deflection coefficient

 (V/div)1mV/div ~20V/div(in input BNC)

Displacement range more than±10 div

More meaning100 MHz,80MHz,60 MHz,40 MHz

A single bandwidth100 MHz,80MHz,60 MHz,40 MHz

(Typical) optional band width limitation20 MHz

Low-frequency response

(AC coupling, -3dB)less than 10Hz(in BNC)

Rise time(typical in BNC)3.5 ns respectively in bandwidth or less (100 MHz, 80 MHz, 60 MHz, 40 MHz)

DC gain precision (by adopting sampling

or sampling mode of average value)±5%if the vertical sensitivity is 1mV/div or 2mV/div;

±4%if the verticalsensitivity is 5mV/div;

±3%if the verticalsensitivity is 10mV/divto 20V/div;

DC measurement precision

(by adopting average sampling mode)If vertical displacement is 0 and N more than 16:

±(5%×reading+0.1 grid+1mV) by selecting 1mV/div or 2mV/div;

±(4%×reading+0.1 grid+1mV) by selecting 5mV/div;

±(3%×reading+0.1 grid+1mV) by selecting 10mV/div to 20V/div;

If vertical displacement is not 0 and N more than 16:

±u12304X(3%×(reading+vertical displacement reading)+(1%×vertical

displacement reading)+0.2div;

To add 2mV when setting from 5mV/div to 200mV/div: To add set

value by 50mV when setting from 200mV/div to 20V/div;

Measurement precision of voltage

difference (Laplacian V) (by adopting sampling

 mode of average value)Voltage difference between any 2 points on the waveform after

calculating average value for at least 16 captured waveform under the

same setup and environment conditions: ±(3%×reading+0.05div

 

Trigger

Trigger sensitivityInternal Trigger:less than 1div   EXT trigger:less than 0.2V

Trigger level scopeAway screen center±8div 

(Typical) precsion of trigger

level for signal of which

Rise Time or Descend Time is

not less than 20ns±(0.3div×V/div)(within scope of ±4div from screen center)

Pre-trigger abilityNormal mode/scanning mode, pre-trigger/delay trigger with adjustable

pre-trigger depth

Inhibition scope100ns – 1.5s

(Typical) level set to 50%Operation if frequency of input signal is not less than 50Hz

Edge trigger

Edge typeAscend, descend, ascend & descend 

Pulse width trigger

Trigger modeTo be more than, less than or equivalent to positive/negative pulse width;

Pulse width scope20ns-10s

Alternate trigger

CH1 triggerEdge, pulse width

CH2triggerEdge, pulse width

 

Measurement

CursorManual modeVoltage difference (Laplacian V ) between cursors;

Time difference (Laplacian T ) between cursors;

Reciprocal of Laplacian T ( 1/Laplacian T )

Tracing modeVoltage and time of waveform point

Automatic measurement mode

It is allowed to display cursor during automatic measurement.

Automatic

measurementPeak value, amplitude, the maximum value, the minimum value, top value, bottom value,middle value, average value, root-mean-square, overshoot, preshoot, frequency, cycle,Rise Time, Descend Time, positive pulse width, negative pulse width, positive duty cycle,

negative duty cycle and delay

Specify parameter measurementThree kinds

Mathematical operation+, -,×÷

Stored waveformInternal:20 groups of waveform and 20 kinds of setup

USB:200 pairs of waveform storage storage, 200 groups of interface

FFTWindowHanning,Hamming,Blackman-Harris,Rectangle

Sampling point1024 points

Lissajous's figure phase difference±3degrees

Trigger frequency meter

Reading resolution6

Trigger sensitivityless than 30Vrms

(Typical) precision±51ppm (+1 word)

 

Display

Display typeDiagonal with diagonal of 178mm (7 inches)

Display resolution800 (horizontal) ×RGB×480 (vertical pixels)

Display colorcolor

Waveform display areaLevel 12, 25 dot/div; 8 vertical, 25 dot/div

Contrast (typical)adjustment

(Typical) backlight

strength300nit

Category of display

languageSimplified Chinese, traditional Chinese, English, Spanish, Portuguese, French

Interface functions

Standard configuration1USB  OTG

 

Power

Power voltage100-240VACRMS,45-440Hz,CAT II

Power

consumptionTo be less than 30VA

FuseF1.6AL 250V  on power

board in the machine.

 

Contact Supplier

Mr. Edison Huang Chat Now
Telephone
86-0769-82033998
Mobile
86--13751408268
Fax
86-0769-82618128
Address
2/F, No.45, Duozai Ling,Lin Village,Tangxia Town, Dongguan Guangdong Dongguan,Guangdong

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