示波器OS-5020

韩国EZ.DIGITAL 示波器 OS-5020介绍

详细介绍
DC to 20MHz bwidth, 2 channels, Dual trace 6" rectangular CRT with internal graticule Sensitivity 1mV/div ALT triggering function in VERT mode CH2 polarity inversion switch High sensitivity X-Y mode Sweep magnification (X 10) TV sync. Separator circuit for stable TV signal observation 400V maximum input voltage 韩国EZ.DIGITAL 示波器 OS-5020技术参数
功能描述
Frequqency	DC to 20MHz
CH/Trace	Dual/Dual
Data Process	Analog
Display	CRT
Set Up	Manual
Sweep	A only
Input signal	positive going signal decreases +5Vp-p or more signal cases intensity noticeable modulation at normal intensity setting
Bwidth	DC to 2MHz(-3dB)
Coupling	DC
Input impedance	25k&##8486; - 30k&##8486; typical
Maximum input voltage	30V(DC + peak AC)
DC coupled(-3dB)	DC to 20MHz normal / DC to 10MHz magnified (CH 1 only)
AC coupled(-3dB)	10Hz to 20MHz normal / 10Hz to 10MHz magnified (CH 1 only)
Modes :
CH1, CH2, ADD, DUAL(CHOP	Time/div. switch from 0.2s to 1ms,
ALT	Time/div. switch from 0.5ms to 0.2µs)
Accuracy	normal ±3%, magnified : ±5%(CH 1 only)
Input impedance	approx. 1M&##8486; in parallel with 30pF
Maximum input voltage	direct 400V (DC + peak AC)
Input coupling	AC, GND, DC
Rise time	17.5ns or less (35ns or less in 5MAG)
CH1 output	25mV/div. into 50&##8486; / DC to 10MHz(-3dB)
Polarity inversion	CH2 only
Sweep mode	NORM, X-Y, X 10, Variable
Accuracy	±3%(0℃ to 35℃), ±5%(0℃～10℃, 35℃～40℃) / additional error for magnifier : ±2%
Modes	AUTO, NORM, TV-V, TV-H
Source	VERT(DUAL/ALT), CH1, LINE, EXT
Coupling	AC
Slope	+ or –
External trigger inp	1M&##8486; ± 10%
Maximum input voltag	400V (DC + AC peak)
Sensitivity	same as vertical deflection for both X-axis(CH1) Y-axis(CH2) except accuracy ± 5% in X-axis
X-axis bwidth	DC to 500kHz (-3dB)
X-Y phase difference	3°or less as DC to 50kHz
Probe adjustment	approx. 1kHz frequency(20%), 0.5V(10%) square wave with 40-50%duty ratio
Line voltage range	115V(98-125V) with 125V 1A fuse or 230V(198-250V) with 250V 0.5A fuse
Line frequency	50/60Hz
Power consumption	approx. 45W
物理特性
长度	406mm
宽度	316mm
高度	143mm
重量	7.8kg
持有证书
	CE

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