GW INSTEK GDS-1052-U デジタルオシロスコープ (50Mhz, 2 Channels, 250MSa/s)

VERTICAL Channels: 2

Bandwidth: DC ~ 50MHz (-3dB)

Rise Time: <7ns

Sensitivity 2mV/div ~ 10V/div (1-2-5 increments)

Accuracy ±(3% x |Readout|+0.1 div + 1mV)

Input Coupling AC, DC & Ground

Input Impedance 1M±2%, ~15pF

Polarity Normal & Invert

Maximum Input 300V (DC+AC peak), CATII

Waveform Signal Process + , - , FFT

Offset Range

2mV/div ~ 50mV/div : ±0.4V , 10mV/div ~ 500mV/div : ±4V

1V/div ~ 5V/div : ±40V , 10V/div:±300V

Bandwidth Limit 20MHz (-3dB)

TRIGGER

Sources CH1 , CH2 , Line , EXT

Modes Auto, Normal, Single, TV, Edge, Pulse Width

Coupling AC , DC , LF rej. , HF rej. , Noise rej.

Sensitivity DC ~ 25MHz : Approx. 0.5div or 5mV

25MHz ~50/70/ 100MHz: Approx. 1.5div or 15mV

EXT TRIGGER

Range ±15V

Sensitivity DC ~ 25MHz : ~ 50mV ; 25M ~ 50/70/100MHz : ~15mV

Input Impedance 1MΩ±2% , ~ 16pF

Maximum Input 300V (DC AC peak) , CATII

HORIZONTAL

Range 1ns/div ~ 10s/div (1-2.5-5 increments); ROLL : 50ms/div ~ 50s/div

Modes Main, Window, Window Zoom, Roll, X-Y

Accuracy ±0.01%

Pre-Trigger 10 div maximum

Post-Trigger 1000 div

X-Y MODE

X-Axis Input Channel 1

Y-Axis Input Channel 2

Phase Shift ±3° at 100kHz

SIGNAL ACQUISITION

Real-Time Sample Rate 250MSa/s maximum

Equivalent Sample Rate 25GSa/s maximum

Vertical Resolution 8 Bits

Record Length 4K Dots maximum

Acquisition Mode Normal, Peak Detect, Average

Peak Detection 10ns (500ns/div ~ 10s/div)

Average 2 , 4 , 8 , 16 , 32 , 64 , 128 , 256

CURSORS AND MEASUREMENT

Voltage Measurement Vpp , Vamp , V avg , Vrms , Vhi , Vlo , Vmax , Vmin , Rise Preshoot/Overshoot , Fall Preshoot/Overshoot

Time Measurement Freq , Period , Rise Time , Fall Time , Positive Width , Negative Width , Duty Cycle

Cursors Measurement: Voltage difference between cursors (ΔV)

Time difference between cursors (ΔT)

Auto Counter

Resolution : 6 digits

Accuracy : ±2%

Signal Source: All available trigger source except the Video trigger mode

CONTROL PANEL FUNCTION

Autoset Automatically adjusts Vertical VOLTS/DIV, Horizontal TIME/DIV, and Trigger level

Save Setup: Up to 15 sets of measurement conditions

Save Waveform: 15 sets of waveform

DISPLAY

TFT LCD Type: 5.7 inch

Display Resolution: 234 (Vertically) x 320 (Horizontally) Dots

Display Graticule: 8 x 10 divisions

Display Brightness: Adjustable

INTERFACE

USB Slave Connector: USB1.1 & 2.0 full speed compatible (printers and flash disk not supported)

USB Host: Image (BMP), waveform data (CSV), and setup (SET)

POWER SOURCE

Line Voltage Range: AC 100V ~ 240V , 48Hz ~ 63Hz , Auto selection

MISCELLANEOUS

Multi-Language Menu: Available

Online Help: Available

Go/NoGo Function: Available

Data Logger: Available

DIMENSIONS & WEIGHT: 310(W) x 142(H) x 140(D)mm; Approx. 2.5kg