●
Parameter Auto Measurement Function
(CS-5400/5450)
It is possible to measure the voltage, frequency and period
automatically just input the signal. Especially for voltage measurement,
measurement mode is automatically selected according to the input
selector. For example, when the AC input is selected, "Peak-to-Peak"
voltage is automatically measured, and when the DC input is selected, DC
voltage is measured automatically.
●
Auto Setup Function(CS-5400/5450)
By pressing the AUTO SET key, the voltage range and time range are
selected automatically.
●
Cursor Measurement Function(CS-5400/5450)
The cursor measurement function allows a high accuracy measurement of
signal values. When the probes are used, its attenuation ratio can be
converted automatically. It is also possible to measure the voltage
value and phase differences. When the delay sweep is used, the delay
time is also displayed, enabling an accurate measurement results without
any errors due to visual checks in conventional systems.
●
Peak to Peak Voltage Measurement(CS-5400/5450)
Parameter automatic measurement function enables automatic AC peak to
peak voltage measurement up to 5MHz.
●
Variable Lock(CS-5400/5450)
ON/OFF the vertical and horizontal variable functions can be set when
pressing the ALT/CHOP knob more than 1-second. When OFF is selected, it
becomes CAL level. When the function is ON, it returns to prior value.
●
3-Channel 8-Trace Waveform Display
CS-5400 series enable the display of CH3 input in addition to CH1 and
CH2. These three input signals to CH1, CH2 and CH3 can be displayed at
the same time as the main (A) sweep waveform.Furthermore, an alternated
delay sweep function displayed as the delayed (B) sweep waveforms of
each signal.
●
High-Sensitivity Design with Vertical Axis of 1 mV/div
The vertical axis sensitivity can be varied continuously from 1 mV/div.
to 5 V/div. using the 1-2-5 step attenuator. The 1 mV/div. position is
very useful to measure low-level and complicated signals. (Frequency
response at 1 mV/div. and 2mV/div are DC to 20 MHz (-3 dB)).
●
Automaticv Sync (FIX) Function
With this function, the synchronization level is automatically
controlled by tracking the amplitude of the waveform to maintain the
sync lock status. This function eliminates annoying and complicated
synchronization operations.
●
Easy Operation Panel Layout
The CS-5400 and CS-5450 used touch switches and LEDs. The CS-5405 and
CS-5455 used push switches and lever switches for easy operation.
●
Delayed Sweep with Waveform Partial Magnification Capability
The main (A) sweep waveform in which the magnified section is brightened
by intensity modulation and the delayed (B) sweep waveform which shows
only the magnified section can be observed simultaneously. This is a
real alternate delayed sweep.
●
V Mode Sync for Stable Display of 3 Signals
Even when the CH1, CH2 and CH3 input signal frequencies are different,
each signal can be synchronized securely and its waveform can be
displayed stably.
●
High-Accuracy ± 2% Design for More Precision Measurement
In order to obtain highly reliable measurement results, the vertical
axis sensitivity and sweep time for the main circuit is maintained
within ± 2% precision. Other specifications also guarantees the rated
values (under temperature conditions of 10 to 35ｰC, humidity of 85% or
less).
●
Maximum Sweep Rate of 5 ns/div (x10 MAG)
The sweep rate can be varied continually from 0.5 s/div to 50 ns/div.
The signal delay line is installed so that the positive rise of
high-speed signals and high-frequency signals can be measured accurately
●
Built in Video Clamp Circuit for Easy Operation
Built in Video Clamp function which enables observation of the flame and
line TV signals at the touch of a button, while high-stability
synchronization is obtained without performing annoying synchronizing
operations.
●
Square-Type 150 mm CRT with Self-Illuminated Light and Inside Scale
(12 kV)
A large-sized, square, dome-mesh type CRT with accelerator is employed.
It features both high intensity and high resolution while providing
accurate measurements without parallax view. The auto focus circuit is
also incorporated to display sharp waveforms at all times.
●
Single Sweep for Observations of Single-shot Channel
The single sweep function is powerful in measurement of single-shot or
sudden channel. Waveform photography using a camera is as easy as
ordinary, visual observations. It is easy not only for observations
during normal visual inspections but also for camera shots of the
waveforms.
●
Variable Hold-off Allowing Observation of Waveforms with Complicated
Cycle
Signals which are hard to be synchronized due to complicated repetition
cycles, for example digital signals and video bursts signal, can be
synchronized stably by converting them into the hold-off time.
●
High-Accuracy Calibration Signals
A calibration signal output is provided to output the highly accurate
frequency of ± 0.1% and voltage accuracy of ± 1%, enabling checking of
the measurement precision at any required time.
●
CH1 Signal Output Connector
The CH1 signal output is obtained by branching the input signal in the
middle of the signal line. As this connector outputs the input signal at
a rate of 50 mV/div, connecting a frequency counter makes it possible to
measure the frequency of a very low signal while observing its waveform
●
Wide Dynamic Range and Distortion-Free Accurate Waveform Display
Its wide dynamic range having greater margins assures the linearity of
the waveforms displayed on the CRT, providing highly accurate waveform
displays without any distortion up to the upper frequency limits.
●
Other Features
All position knobs and controls are provided on the front panel.
A High-sensitivity X-Y function is convenient for the measurement of
phase differences between two input signals.
A Trace Rotation function allows an easy correction of the inclination
of the trace line due to earth magnetism.
LINE Synchronization is provided
A Trace Separation function shifts the B sweep waveform upward or
downward by 4 div. from A sweep waveform.
The waveform to which the brightness modulation is applied can also be
observed.
Added or extracted waveforms using ADD and CH2 INV functions can also be
observed.
Scale illumination convenient for taking photographs or observation in
dark areas is provided.
CRT scale also provides 0, 10, 90 and 100% indications; convenient for
measurement of rising time, etc.
A 10-times sweep waveform magnification function (X10 MAG) is provided.
●
SPECIFICATIONS
|
SPECIFICATIONS |
|
Model |
CS-5400 |
CS-5405 |
CS-5450 |
CS-5455 |
| CRT
Type/accelerating voltage |
150mm rectangular with
internal graticule 8 × 10 div. (1div.=10mm) /approx. 12 kV |
| Vertical Axis (CH1,
CH2) |
|
Sensitivity |
5 mV to 5 V/div. |
± 2% |
| 1 mV, 2 mV/div. |
± 5% |
|
Attenuator |
1-2-5 step, 12 ranges,
fine adjustable within the selected range |
| Input
Impedance |
1 MΩ ± 1%, approx. 20
pF |
|
Frequency Response |
5 mV to 5 V/div. |
DC: DC to 100 MHz
(within -3 dB)
AC: 5 Hz to 100 MHz (within -3 dB) |
DC: DC to 50 MHz
(within -3 dB)
AC: 5 Hz to 50 MHz (within -3 dB) |
| 1 mV, 2 mV/div. |
DC: DC to 20 MHz
(within -3 dB)
AC: 5 Hz to 20 MHz (within -3 dB) |
| Rising
Time |
5 mV to 5 V/div. |
approx. 3.5 ns |
approx. 7 ns |
| 1 mV, 2 mV/div. |
approx. 17.5 ns |
| Signal
Delay Time |
Leading edge can be
confirmed using a square wave that has a rising time of less than
this unit |
| Crosstalk |
-40 dB (at 1 kHz) |
| Max.
Input Voltage |
800 Vp-p or 400 V (DC
AC peak, 1 kHz) |
|
Model |
CS-5400 |
CS-5405 |
CS-5450 |
CS-5455 |
| Vertical Axis (CH3) |
|
Sensitivity |
0.1 V, 0.5 V/div. ± 2% |
|
Attenuator |
0.1 V, 0.5 V/div. |
0.1 V/div. |
0.1 V, 0.5 V/div. |
0.1 V/div. |
| Input
Impedance |
1 MΩ ± 1%, approx. 20
pF |
| Frequency
Response |
DC to 100 MHz (within
-3 dB) |
DC to 50 MHz (within -3
dB) |
| Rising
Time |
Approx. 3.5 ns |
Approx. 7 ns |
| Signal
Delay Time |
Leading edge can be
confirmed using a square wave that has a rising time of less than
this unit |
| Max.
Input Voltage |
100 Vp-p or 50 V (DC
AC peak, 1 kHz) |
|
Model |
CS-5400 |
CS-5405 |
CS-5450 |
CS-5455 |
| Vertical Axis |
| Operation
Mode |
CH1, CH2, CH3, ADD,
ALT, CHOP |
| Chopping
Frequency |
Approx. 250 kHz |
| Polarity
Inversion |
CH2 only |
|
Model |
CS-5400 |
CS-5405 |
CS-5450 |
CS-5455 |
| Horizontal (CH2
Input, except × 10 MAG) |
| Sensitivity |
5 mV to 5 V/div. |
± 3% |
| |
1 mV, 2 mV/div. |
± 5% |
| Input
Impedance |
Same as vertical axis
(CH2) |
| Frequency
Response |
DC |
DC to 1 MHz ( -3 dB) |
| AC |
5 Hz to 1 MHz ( -3 dB) |
| X-Y Phase
Difference |
Less than 3° at 100
kHz |
| Operation
Mode |
Switchable to X-Y mode
with H.MODE key (CH1: Y axis, CH2: X axis) |
| Max.
Input Voltage |
Same as vertical axis
(CH2) |
|
Model |
CS-5400 |
CS-5405 |
CS-5450 |
CS-5455 |
| Sweep |
| Sweep
Mode |
A, ALT, B, X-Y |
| Sweep
Time |
A Sweep |
0.5 s to 50 ns/div. ±
2%, 1-2-5 step, 22 ranges, fine adjustable within the selected
range |
| B Sweep |
50 ms to 50 ns/div. ±
2%, 1-2-5 step, 19 ranges |
| Sweep
Magnification |
× 10 ± 5%, (± 8% at
0.5 µs, 0.1 µs and 50 ns/div. ) |
| Linearity |
± 3% (± 5% at × 10 MAG
mode) |
| Hold Off |
A Sweep, continuously
variable from NORM position |
| Trace
Separation |
B Sweep is
continuously variable ± 4 div. with respect to A sweep. |
| Delay
Sweep Mode |
AFT.D |
Continuous delay
(After Delay) |
| B TRG'D |
Synchronous delay (B
TRIG'D): Synchronized with trigger signal |
| Delay
Time |
Continuously variable
from 0.2 div. to 10 div. (0.5s/div. to 50ns/div.) |
| Delay
Time Error |
± (3% of setting value
1% of full scale) (0 to 300 ns) : CS-5400, CS-5450 ± 4% of reading
value : CS-5405, CS5455 |
| Delay
Jitter |
20000 (10 times of A
Sweep setting value) : 1 (at A Sweep 1 ms/div, B Sweep 1 µs/div) |
|
Model |
CS-5400 |
CS-5405 |
CS-5450 |
CS-5455 |
| Triggering Mode |
| Trigger
Mode |
AUTO, NORM, FIX,
SINGLE, RESET |
| Trigger
Sources |
VERT, CH1, CH2, CH3,
LINE |
| Trigger
Coupling |
AC, HF-REJ, DC, TV-F,
TV-L |
| Trigger
Sensitivity (NORM MODE) |
Coupling |
Frequency |
NORM |
FIX* |
Frequency |
NORM |
FIX* |
| AC |
10Hz to 50MHz |
1.0 div |
1.5 div |
10Hz to 20MHz |
1.0 div |
1.5 div |
| |
50MHz to 100MHz |
1.5 div |
2.0 div |
20MHz to 50MHz |
1.5 div |
2.0 div |
| HF-REJ |
10Hz to 10kHz |
1.0 div |
1.5 div |
10Hz to 10kHz |
1.0 div |
1.5 div |
| |
10 kHz or more |
> min |
> min |
10 kHz or more |
> min |
> min |
| DC |
DC to 50MHz |
1.0 div |
1.5 div |
DC to 20MHz |
1.0 div |
1.5 div |
| |
50MHz to 100MHz |
1.5 div |
2.0 div |
20MHz to 50MHz |
1.5 div |
2.0 div |
| TV-F, TV-L |
Composite video signal |
1.5 div |
Composite video signal |
1.5 div |
| |
(Above values are
obtained with the signal input of: AUTO: 40 Hz or more, FIX: 50 Hz
or more Internal sensitivity indicated as the amplitude on the
CRT. Sensitivity in HF-Rej mode ">min" denotes the amplitude
required for synchronization will increase.) |
|
Model |
CS-5400 |
CS-5405 |
CS-5450 |
CS-5455 |
| Calibration Signal |
| Waveform |
Square wave |
| Polarity |
Positive |
| Amplitude |
1 Vp-p ± 1% |
| Frequency |
1 kHz ± 0.1% |
|
Model |
CS-5400 |
CS-5405 |
CS-5450 |
CS-5455 |
| Intensity
Modulation |
| Input
Voltage |
Dims at TTL high level
( 5V) |
| Input
Impedance |
Approx. 10 kΩ |
| Frequency
Response |
DC to 5 MHz |
| Max.
Input Voltage |
84 Vp-p or 42 V (DC AC
peak, 1 kHz) |
|
Model |
CS-5400 |
CS-5405 |
CS-5450 |
CS-5455 |
| CH1 Signal Output
(50W Load) |
| Output
Voltage |
Approx. 50 mVp-p/div. |
| Output
Impedance |
Approx. 50Ω |
| Frequency Response |
5 mV to 5 V/div. |
100 Hz to 100 MHz (-3
dB) |
100 Hz to 50 MHz ( -3
dB) |
| |
1 mV, 2 mV/div. |
100 Hz to 20 MHz (-3
dB) |
| Trace
Rotation |
Enables trace rotation
adjustment by semi-fixed controller on the panel. |
|
Model |
CS-5400 |
CS-5405 |
CS-5450 |
CS-5455 |
| Power Requirements |
| Input
Voltage |
AC 100/120/220/230 V
(±10% ) |
| Frequency |
50 Hz / 60 Hz |
| Power
Consumption |
Max.56W,
Max.69VA |
Max. 45 W,
Max. 58 VA |
Max. 55 W,
Max. 68 VA |
Max. 44 W,
Max. 57 VA |
| Insulator
Voltage |
AC 1.5 kV, 1 minute |
| Insulator
Resistance |
More than 100MW at DC
500 V |
|
Model |
CS-5400 |
CS-5405 |
CS-5450 |
CS-5455 |
| Dimensions/Weight |
|
Dimensions (W × H × D) |
305 × 150 × 400 mm
/(344 × 165 × 459 mm, Maximum dimensions ) |
| Weight |
Approx.9.3kg |
Approx. 8.8 kg |
Approx.9.3kg |
Approx. 8.8 kg |
|
Model |
CS-5400 |
CS-5405 |
CS-5450 |
CS-5455 |
| Operating
Environment (limited as indoor use) |
| Altitude |
Below 2000 m |
|
Overvoltage Category |
II |
| Pollution |
2 |
| Operating
Temperature & Humidity |
0 to 40°C, 85% or less
(with no condensation) |
| Storage
Temperature & Humidity |
-20 to 70°C, 85% or
less (with no condensation) |
|
Model |
CS-5400 |
CS-5405 |
CS-5450 |
CS-5455 |
| Accessories |
|
Probe |
PC-51(2) |
PC-59 (2) |
PC-53 (2) |
PC-54 (2) |
| |
Operation Manual
(1)/Adjusting Screwdriver (1)/Power Cable (1)/Replacement (1) |
|
Readout Section (CS-5400,
CS-5450 only) |
| Panel Setup Value |
CH1, CH2 scale factor
(with probe detection), CH3 scale factor, V-UNCAL, ADD, INV, A/B
Sweep scale factor (MAG conversion, "*" is displayed in MAG mode),
X-Y, Sweep UNCAL, DELAY, TIME, B TRIG'D |
Cursor Measurement
ΔV1 only in X-Y mode (Measures between DREF and cursor except
the parameter automatic measurement) |
ΔV1: Voltage display
by converting CH1 scale factor
ΔV2: Voltage display by converting CH2 scale factor
ΔV3: Voltage display by converting CH3 (0.1V/div. or 0.5V/div.)
scale factor
ΔT : Time display by converting A Sweep scale factor
Δ1/T: Frequency display by converting Sweep scale factor |
| DCV, Vp-p,
FRQ, PER |
Display the parameter
measurement value by automatic measurement function |
| VARIABLE
or A VARIABLE at UNCAL |
RATIO: Voltage ratio,
time ratio display with 5 div. on the CRT as 100%
PHASE: Phase difference display with 5 div. on the CRT as 360°
DCV >, Vp-p >: Display ">" and inform that the input signal is
larger than measurement value on CRT |
|
Resolution/Measurement Error |
10 bits/± 4% |
| Measuring
Range |
Vertical: More than ±
3.6 div. from the center of CRT
Horizontal: More than ± 4.6 div. from the center of CRT |
| Parameter auto
setting function |
Each parameter is
measured and displayed for the signal selected as the trigger
signal source from CH1 or CH2 |
| Frequency (FRQ) |
Mode selectable in
Cursor mode. Measured with internal counter to be displayed |
| Frequency
Range |
CS-5400: 2 Hz to 100
MHz CS-5450: 2 Hz to 50 MHz |
| Effective
Digits/Accuracy |
5 digits/0.01% ± 1
digit |
|
Measurement Sensitivity |
Same as trigger
sensitivity |
| Period (PER) |
Mode selectable in
Cursor mode. Measured with internal counter to be displayed |
|
Measurement Range |
CS-5400: 0.5 s to 10
ns CS-5450: 0.5 s to 20 ns |
| Effective
Digits/Accuracy |
5 digits/0.01% ±1
digit |
|
Measurement Sensitivity |
Same as trigger
sensitivity |
| AC Voltage (Vp-p) |
Mode selectable in
Cursor mode. Peak-to-peak voltage is measured and displayed |
|
Measurement Range |
10 Hz to 1MHz: 0.5
div. to Effective CRT area 1MHz to 5MHz: 2.0 div. to Effective CRT
area |
| Frequency
Range |
10 Hz to 5 MHz |
| Effective
Digits |
3 digits |
| Accuracy |
10 Hz to 40 Hz: ± {8%
attenuator setup value (V/div) × 0.04 div}
40 Hz to 1 MHz: ± {3% attenuator setup value (V/div) × 0.04 div}
1 MHz to 5 MHz: ± {5% attenuator setup value (V/div) × 0.04 div} |
| DC Voltage (DCV) |
Mode selectable in
Cursor more. Average DC voltage is measured and displayed |
|
Sensitivity |
0.5 div. to Effective
CRT area |
| Effective
Digits |
3 digits |
| Accuracy |
± {3% attenuator setup
value (V/div) × 0.04 div} |
| Auto Setup |
For CH1, CH2, Vertical
axis attenuator, Sweep range, Vertical position, Horizontal
position are automatically setup |
| Period |
1.5 to 5 periods (H.Variable,:
CAL mode, for input signal up to 10 MHz) |
| Amplitude |
Within effective CRT
area (within 1/2 of effective CRT area in dual-trace mode) |
| Frequency
(Sine wave) |
CS-5400: 50 Hz to 100
MHz, CS- 5450: 50 Hz to 50 MHz |
| Position |
Vertical axis: 1
channel ; almost center of CRT, 2 channel ; CH1 approx. 2 div.,
CH2 approx. -2 div. from the center of CRT
Horizontal axis: starts from left edge of CRT scale |
| Backup |
Panel setup values are
backed up by built-in battery. Battery service life approx. 30,000
hours (with room temperature) |
