QK5020, QK5040 EM6560


20, 40, 60 MHZ 2-CHANNEL ANALOG OSCILLOSCOPE


QK5020(20MHz): $250.00          QK5040(40MHz): $348.00

EM6560(60MHz): $498.00


Specifications:

Two measurement input channels, one external trig channel. 

l         Voltage division: 5V to 5mV, X5.

l         Time division: 0.2s to 0.2 us/DIV, X10 expansion.

l        Trig mode: auto, norm and TV.

l         Trig source: input signal, line and external.

l         Trig on rising or falling edge.

l         Coupling: AC/DC/GND.

l         Two probes and manual included.

l         One-year warranty.

l         110V power supply.

Specifications

QK5020 (20MHz)

QK5040 (40MHz)

EM6560 (60MHz), Channel 1 output with amplification

Vertical Deflection

Sensitivity and Accuracy

5mV-20V/div, 3%

5mV-5V

1mV-1V/div, 5%

(X5 times, CH1 only)

In 12 calibrated steps of 1:2:5 sequence

Band-width

DC(AC10Hz)-20Mhz

DC(AC10Hz)-40Mhz

DC-60MHz

Rise Time

17.5ns

10ns

Input Coupling

AC,GND,DC

Input Impedance

1M ohm/30pF

Maximum Input Voltage

400V (DC+AC peak)

Vertical Mode

CH1,CH2,DUAL(CHOP,ALT),ADD,CH2

CH1 Signal Output

25mV/div, 50 Ω, 20Hz-10MHz(-3dB)

Horizontal Deflection

Time Base

0.2 uS-0.2S/div, 19 steps of 1:2:5 sequence

0.1uS-0.2S/div

Sweep Magnification

10 times (Max sweep rate 20nS/div)

5 times (Max sweep rate 20nS/div)

Accuracy

3%,  5% at 10X times

Trigger Mode

Auto, Norm, TV-V, TV-H

Trigger Source

VERT(dual, alt), CH1, Ext, Line

Two channels trig, peak trig

Trigger Coupling

AC,DC

Trigger Slope

Rising, Falling edges

External Trigger Input Impedance

1M Ω

Sensitivity

20Hz-2MHz:  0.5 div

2MHz-20MHz: 1.5 div

TV Signal: 1 div

X-Y Operation

Input

X axis: CH1

Y axis: CH2

Bandwidth

X axis:  DC-500KHz(-3dB)

Phase Difference

< 3 degree

Reference Clock

1KHz  0.5Vp-p rectangular wave

Others

Power Supply

AC110V, 10%

Power Consumption

45W

Dimension

316x132x410(mm)


One year warranty. Two probes and user's manual included.

10 MHZ MINI ANALOG OSCILLOSCOPE

List Price: $250.00
Price Cut: $125.00



Specifications:


l          10MHz bandwidth.

l          One measurement input channel, one external trig channel.

l          Voltage division: 5V to 5mV.

l          Time division: 0.1s to 0.1 us.

l          Trig mode: auto, norm and TV.

l          Trig source: input signal, line and external.

l          Trig on rising or falling edge.

l          Coupling: AC/DC/GND.

l          One probe and manual included.

l          Size: 9"x3.5"x11".

l          Weight: 6 lb.

l        110V power supply.

 

CRT Read-out Analog Oscilloscopes

Model

EM6021 EM6041 EM6061
20Mhz 40Mhz 60MHz
2 signal channels, one external trig channel
Micro controller based, save and recall 10 different panel settings
High accurate 6-digits counter
Displays voltage, time, frequency etc. directly on screen
False operation alarm
Y-axis sensitivity: 1mV/div-20V/div
X-axis sweep time: 0.2uS/div-0.5S/div
MAG rate: x5,x10,x20
Dimension: 28(W)x13(H)x41(D) (cm)
Weight: 4.2kg


EM6061