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Oscilloscope GDS-122

 

Thông tin chi tiết về: Oscilloscope GDS-122



Giá: 15.410.000 VNĐ
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Oscilloscope GDS-122  
VERTICAL
Channels
2
Analog Bandwidth
20MHz
Single Bandwidth
Full bandwidth
Rise Time
17.5ns
Sensitivity
5mV/div vn_ 5V/div at the BNC input
DC Gain Accuracy
±5%
DC Measurement Accuracy
±(5% reading + 0.05div): average sampling
Analog Digital Converter Resolution
8 bits, synchronously sampling on both channels
Displacement Range
±50V (500mV vn_ 5V), ±1V (5mV vn_ 200mV)
Low Frequency Response AD Coupling, -3dB
±5Hz at the BNC input
TRIGGER
Sources
CH1, CH2
Trigger Sensitivity
2div, peak-to-peak value
Trigger Sensitivity Edge Trigger
DC coupling: 1div (full bandwidth)
AC coupling: same as the DC coupling (≧50Hz)
Trigger Level Range
±6div from the screen center
Trigger Level Accuracy
±0.3div typical
Trigger Displacement
655div (pre-trigger), 4div (post-trigger)
50% Level Setting
Input signal ≧50Hz (typical)
Video Trigger
NTSC, PAL, SECAM (any line or frequency)
HORIZONTAL
Sampling Rate
10S/s vn_ 100MS/s
Waveform Interpolation
sinx/x
Record Length
6k points on each channel
Scan Speed
5ns/div vn_ 5s/div, 1-2.5-5 step
Sampling Rate and Relay Time Accuracy
±100ppm (≧1ms)
Time Interval Accuracy (Full Bandwidth)
Single: ±(1 sampling interval time + 100ppm x reading + 0.6ns)
Average >16: ±(1 sampling interval time + 100ppm x reading + 0.4ns)
INPUT
Input Coupling
DC, AC
Input Impedance
1MΩ ±2%, connected in parallel with 20pF±3pF
Probe Attenuation Coefficient
1X, 10X, 100X, 1000X
Maximum Input Voltage
400V (peak)
Channel Delay Time
150ps (typical)
SAMPLING
Sampling Mode
Normal, Peak Detect, Average
Sampling Rate
100MSa/s
MEASUREMENT
Cursor Measurement
Voltage difference and Time difference between cursors
Auto Measurement
Peak-to-peak, Average, Root mean square, Frequency, Cycle
MULTIMETER SPECIFICATIONS
Input Impedance
10MΩ
Voltage
VDC: 400mV, 4V, 400V ±(1% + 1digit)
VDC: 4V, 40V, 400V ±(1% + 3digits)
Maximum Input Voltage
DC 400V, AC 400V (virtual value)
Frequency
40Hz vn_ 400Hz
DC Current
40mA, 400mA ±(1.5% + 1digit), 20A ±(3% + 3digits)
AC Current
40mA ±(1.5% + 3digits), 400mA ±(2% + 1digit), 20A ±(5% + 3digits)
Impedance
400Ω ±(1% + 3digits), 4kΩ, 40kΩ, 400kΩ, 4MΩ ±(1% + 1digit), 40MΩ ±(1.5% + 3digits)
Capacitance
51.2nF vn_ 100uF ±(3% + 3digits)
Diode
0V vn_ 1.5V on/off measurement < 50Ω (±30Ω) beep
GENERAL SPECIFICATIONS
Display Type
3.8" color liquid crystal display
Display Resolution
320 (horizontal) x 240 (vertical) pixels
Display Color
4096 colors
Power Supply
100 vn_ 240VAC, 50Hz, CATII
Power Consumption
Giá: 15.410.000 VNĐ
Đặt mua