| 产地：韩国 |
厂商：韩国LG-EZ |
市场价格： |
我们价格： |
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Main Features |
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60MHz, 2Ch, Dual
trace, Delay sweep function
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DC to 60MHz bandwidth,
2 channels, Dual trace |
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6" rectangular
CRT with internal graticule
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Wide dynamic range
even at high frequency |
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High deflection
factor |
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Max. sweep time
of 20ns/div. |
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Variable hold-off
function |
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Level control
allows superior triggering |
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TV sync. Separator
circuit for stable TV signal
observation |
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X-Y operation
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Signal delay line
installed |
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CRT |
- Configuration
and useful screen :
6 inch rectangular screen
with internal graticule, 8X10div.(1div
= 1cm)
marking for measurement
of rise time, 2mm subdivisions along
the central
axis.
- Acceleration potential : +10kv approx.(ref.
Cathode)
- Phosphor : P31
- Focusing : provided
- Trace rotation : provided
- Intensity control : provided
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Z-AXIS INPUT(INTENSITY MODULATION)
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- Input signal
: positive going signal decreases +5Vp-p
or more signal cases
intensity noticeable modulation
at normal intensity setting
- Bandwidth : DC to 2MHz(-3dB)
- Coupling : DC
- Input impedance : 20kз - 30kз typical
- Maximum input voltage : 30V(DC + peak
AC) |
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VERTICAL
DEFLECTION |
- DC coupled(-3dB)
: DC to 60MHz normal / DC to 7MHz magnified
- AC coupled(-3dB) : 10Hz to 60MHz normal
/ 10Hz to 7MHz magnified
- Modes : CH1, CH2, ADD, DUAL(CHOP :
Time/div. switch from 0.2s to 5ms,
ALT : Time/div. switch from
2ms to 1レs)
- Deflection factor (normal) : 5mV/div.
to 5V/div. in 10 calibrated steps of
1-2-5
sequence. Continuously variable
between steps at least 1:2.5 X 5.
- Deflection factor (5MAG) : 1mV/div.
to 1V/div. in 10 calibrated steps.
- Accuracy : normal 【3%, magnified :
【5%
- Input impedance : approx. 1Mз in parallel
with 25pF
- Maximum input voltage : direct 250V
(DC + peak AC)
- Input coupling : AC, GND, DC
- Rise time : 5.8ns or less (23ns or
less in 5MAG)
- CH1 output : 20mV/div. into 50з /
DC to 10MHz(-3dB)
- Polarity inversion : CH2 only
- Signal delay : delay cable installed
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HORIZONTAL
DEFLECTION |
- Sweep mode
: A, A int B, B, B triggered, X-Y
- Time base A : 0.1レs/div. to 0.2s/div.
in 20 calibrated steps of 1-2-5 sequence
uncalibrated continuous
control between steps at least 1:2.5
- Hold-off time on time base A : variable
with the hold-off control
- Time base B : 0.1レs/div. to 10レs/div.
in 7 calibrated steps of 1-2-5 sequence
- Delay sweep on time base B : 1div.
or less / 10 div. or more
- Delay time jitter on time base B :
better than 1:20000
- Sweep magnification : 10 times(maximum
sweep rate : 20ns/div.)
- Accuracy : 【3%, 【5%(0∩~50∩) / additional
error for magnifier : 【2% |
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TRIGGER
SYSTEM |
- Modes :
AUTO, NORM, TV-V, TV-H
- Source : CH1, CH2, LINE, EXT
- Coupling : AC
- Slope : + or -
- Sensitivity and frequency in AUTO,
NORM 20HZ - 2MHz :
0.5div. in INT / 0.15Vp-p
in EXT
- Sensitivity and frequency in AUTO,
NORM 2Hz - 60MHz :
1.5div. in INT / 0.3Vp-p
in EXT
- TV-V, TV-H : at least 1div. or 1.0Vp-p
- External trigger input impedance :
1Mз in parallel with approx.
30pF
- Maximum input voltage : 250V (DC +
AC peak) |
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X-Y OPERATION |
- Sensitivity
: same as vertical deflection for both
X-axis(CH1)
except accuracy 【 5% in
X-axis
- X-axis bandwidth : DC to 500kHz (-3dB)
- X-Y phase difference : 3∑ or less
as DC to 50kHz |
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CALIBRATOR |
- Probe adjustment
: approx. 1kHz frequency, 0.5V(【 3%)
square wave with
50% duty ratio |
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POWER SUPPLY |
- Line voltage
range : 100V(90-110V) with 250V 2A fuse,
120V(108-132V) with
250V 2A fuse, 220V(198-242V)
with 250V 1A fuse or 230V(216-250V)
with 250V
1A fuse
- Line frequency : 50/60Hz
- Power consumption : approx. 45W
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PHYSICAL CHARACTERISTICS |
- Weight
: 6.0kg
- Dimension : 320mm(W) X 140mm(H) X
430mm(L) |
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OTHERS |
- Accessories
including : Operation manual, Spare
fuse, Power cord
- Optional accessories (sold separately)
: Probe |
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