- Home
- Products
- Oscilloscopes
- Analog Oscilloscopes
- TOS2000C_Series
Analog Oscilloscope 20MHz~50MHz
★ Dual channel 20MHz/30MHz/40MHz/50MHz
★ 10 times sweep magnification
★ TV synchronization; X-Y mode
★ High illumination internal graticule CRT
★ Japanese encoded switch, reliable and durable
★ Fully sealed durable attenuation switch
★ ALT triggering function, enabling simultaneous observation of two independent signals
20MHz |
40MHz |
50MHz |
||||||
Vertical system |
||||||||
Sensitivity |
5mV~5V/DIV, 10 steps in 1-2-5 sequence |
|||||||
Accuracy |
≤3% |
|||||||
Verniersensitivity |
≤1/2.5 of panel indicated value |
|||||||
Bandwidth |
DC (AC 10Hz)~20MHz |
DC (AC 10Hz)~40MHz |
DC (AC 10Hz)~50MHz |
|||||
AC coupling |
||||||||
Rise time |
Approx. 17.5ns |
Approx. 8.75ns |
Approx. 7ns |
|||||
Input impedance |
Approx. 1MΩ//Approx. 25pF |
|||||||
DC balance shift |
5mV~5V/DIV: ±0.5DIV |
|||||||
Vertical mode |
CH1, CH2, DUAL (ALT/CHOP), ADD, CH2 INV |
|||||||
Chopping repetition frequency |
Approx. 250kHz |
|||||||
Input coupling |
AC, GND, DC |
|||||||
Max. Input voltage |
400V peak-peak, AC frequency≤1kHz |
|||||||
Common mode rejection ratio |
>50:1 at 50kHz sine wave (set CH1 and CH2 at same sensitivity) |
|||||||
CH2 INV BAL |
Balanced point variation≤1DIV (referred to graticule center) |
|||||||
Horizontal system |
||||||||
Sweep time |
0.2us~0.5s/DIV, 20 steps in 1-2-5 sequence |
|||||||
Accuracy |
±3%, X10MAG: ±5% (20ns~50ns/DIV uncalibrated) |
|||||||
Vernier sweep time control |
≤1/2.5 of panel indicated value |
|||||||
Sweep magnification |
X10 (fastest sweep time 20ns/DIV) |
|||||||
Position shift@X10MAG |
≤2DIV at CRT screen center |
|||||||
Linearity |
±5%, X10MAG: ±10% (0.2s~1us) |
|||||||
Triggersystem |
||||||||
Trigger mode |
AUTO, NORM, TV-V, TV-H |
|||||||
Trigger level lock |
Not provided |
|||||||
Trigger source |
CH1, CH2, ALT, LINE, EXT |
|||||||
Trigger coupling |
AC: 20Hz to full bandwidth |
|||||||
Trigger slope |
“+” or “-” |
|||||||
Sensitivity |
Frequency |
20Hz~2MHz |
2MHz~20MHz |
20MHz~40MHz |
40MHz~50MHz |
|||
CH1, CH2 |
1DIV |
1.5DIV |
2.5DIV |
3DIV |
||||
ALT |
2DIV |
3DIV |
|
|
||||
EXT |
200mV |
800mV |
|
|
||||
TV |
Sync pulse>1DIV (EXT: 1V) |
|||||||
External trigger input |
||||||||
Input impedance |
Approx. 1MΩ//Approx. 25pF |
|||||||
Max.input voltage |
400V (DC+AC peak), AC frequency≤1kHz |
|||||||
X-Y mode |
||||||||
Sensitivity |
5mV~5V/DIV±3% |
|||||||
X-axis bandwidth |
DC~500kHz (-3dB) |
|||||||
Phase error |
≤3° at DC~50kHz |
|||||||
Calibration signal output |
||||||||
Waveform |
Positive-going square wave |
|||||||
Frequency |
Approx. 1kHz |
|||||||
Duty ratio |
<48:52 |
|||||||
Output voltage |
2Vpp±2% |
|||||||
Output impedance |
Approx. 1kΩ |
|||||||
Frequency counter (only for TOS-2020CF, TOS-2040CF, TOS-2050CF) |
||||||||
Display |
6 digits LED |
|||||||
Accuracy |
±0.01% |
|||||||
Component test (only for TOS-2020CT, TOS-2040CT, TOS-2050CT) |
||||||||
Testing subject |
Resistor, Capacitor, Coil, Diode, Zener or simple combination of the components |
|||||||
Testing voltage |
Approx. 9Vac pp |
|||||||
Testing frequency |
50/60Hz |
|||||||
Testing current |
Approx. 0.6mA |
|||||||
CRT |
||||||||
Type |
6-inch rectangular with internal graticule, 8x10DIV (1DIV=1cm) |
|||||||
Phosphor |
P31 |
|||||||
Accelerating voltage |
Approx. 2kV (20MHz); Approx. 12kV (40MHz) |
|||||||
Trace rotation |
Adjustable at front panel |
|||||||
General |
||||||||
Power source |
AC110V/220V±10%, 50/60Hz, Max.35VA |
|||||||
Accessories |
Power cord x1, Operation manual x1, Probe x2 |
|||||||
Dimension (WxHxD) |
310x150x455mm |
|||||||
Weight |
Approx.8kg |
Analog Oscilloscope |
|||
Model |
Bandwidth |
Channel |
Special features |
TOS-2020CH |
20MHz |
2 |
|
TOS-2040CH |
40MHz |
2 |
|
TOS-2050CH |
50MHz |
2 |
|
TOS-2020CF |
20MHz |
2 |
With 6-digit frequency counter |
TOS-2040CF |
40MHz |
2 |
With 6-digit frequency counter |
TOS-2050CF |
50MHz |
2 |
With 6-digit frequency counter |
TOS-2020CT |
20MHz |
2 |
With component test function |
TOS-2040CT |
40MHz |
2 |
With component test function |
TOS-2050CT |
50MHz |
2 |
With component test function |
TOS-2100C |
100MHz |
2 |
With dual sweep & delayed sweep function With cursor readout function |
Download Details |
||
Catalog |
|