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| Product Name: | Analog Oscilloscope |
| Description: | WESTINGAREA supplied L1011343 Analog Oscilloscope have the excellent
performance displayed as
Specification:
一、Feature
* CRT with Bright high accelerated pole voltage.This
oscilloscope tube is of fast speed and high light.
Votlage of accelerated pole up to 2kv,able to
Indicate clear traceseven under High-speed sweep.
* Two waveforms in different frequency can be
observed via alternative trigger function.
* TV signal synchronous function
* Ch1 output
* Z-axis input
Function of bright adjustable can add frequency
or time marker to oscilloscope,trace of positive
signal blanking,TTLmatching.
* X-Y operation
This item can be used as an X-Y oscilloscope while
setting in X-Y position,CH1 is horizontal axial
and CH2 is vertical axial.
二、Technical specifications
1、Vertical System
Sensitivity 5mV~5V/div,10 steps in 1-2-5 sequence
Sensitivity Accuracy ≤3%(×5 MAG: ≤5%)
Vernier vertical Sensitivity; to 1/2.5 or less of
panel-indicated value
Frequency Bandwidth DC~20MHz(×5 MAG:DC~7MHz) AC Coupling:＜10Hz
Rise Time Approx:17.5ns(×5 MAG:50ns)
Input Impedance Approx:1MΩ/25pF
Square wave Overshoot: ≤5%(At 10mV/div range)
Charecteristics Other distortions and
other ranges:5% added to the above value.
DC Balance Shift 5mV~5V/div:±0.5DIV, 1mV~2Mv/DIV ±2.0DIV
Linearity ＜±0.1DIV of amplitude change when
waveform of 2DIV at graticule center is moved vertically.
Vertical system: CH1: Channel 1
CH2: Channel2
DUAL: Channel 1 and Channel 2
ADD: Addition of Channel 1 and Channel 2
Chopping repetition Frequency Approx.. 250KHz
Input Coupling AC , GND , DC
Max Input Voltage 300Vp-p
CMRR ＞50: 1(@50KHz sine wave)
Isolation between channels(At 5mv/DIV range)
＞1000: 1 at 50kHz ; ＞30: 1 at 20MHz
2、Vertical System
CH1 Signal Output Min. 20mV/DC (50Ω output bandwidth 50Hz~5MHz)
CH2 INV BAL Balance variance ratio≤1DIV
3、Triggering
Triggering Soure CH1, CH2, LINE, EXT
Coupling AC: 2MHz~20MHz: 1.5DIV
Slope +/-
4、Horizontal System
Trigger signal Input Impedance Max Input Voltage:
Approx 1MΩ/25pF 300V(DC+AC peak)AC not exceed 1KHZ
Sweep time 0.2uSec0.5Sec/DIV, 20 steps in 1-2-5 sepuence
Sweep time Accuracy ±3%
Vernier sweep time control ≤1/2.5 of panel-indicated value
Sweep magnification 10 times
×10MAG Sweep tine accuracy ±5%, (20nSec~50nSec are uncalibrated)
Linearity ±3%, ×10MAG: ±5%(20ns and 50ns are uncalibrated)
Position by ×10MAG Within 2DIV. at CRT screen center
5、X-Y Mode
Sensibility Same as Vertical axis
BandwidthDC~500KHz
X-Y Phase difference=3(within DC50kHz)
6、Z Axis
Sensibility5Vp-p
BandwidthDC~2MHz
Input impedance Apporx. 47kΩ
Max input voltage30V
7、Calibration Signal
WaveformSquaer wave
FrequencyApprox 1KHz
Duty Ratio＜48: 52
Output voltage2Vp-p±2%
Output impedanceApprox 1kΩ
8、CRT
Type 6in, Rectangle, Inside graduaton
Phosphor P31
Acceleration Voltage Approx 2kV 200MHz
Effective Screen Size 8×10DIV(1 DIV=10mm(0.39in)
Graticule Internal
Trace rotation provided
9、Power requirement
Voltage: Fixed AC220V±10% or 110/220V±10% selectable
Frequency:50/60Hz
Power conseumption: Approx.40VA,35W(max)
10、Operating Ambient
Indoor,2000m elevation
Ambient temperature:10℃~35℃
Max operating range:0℃~40℃
Humidity:85% RH ,dry
Size:310×150×455(mm)
Weight:approx.8Kg
Storage temperature:-10℃~70℃
11、Accessories:
Power cord: ×1; Instruction manual:×1 ; Probs:×2 ; |
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| Remarks: | Price will be negotiable if order quantity is big.
Please do not hesitate to contact WESTINGAREA customer service engineer in your area, if you have any further question.
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