特点: ● DC-40MHz/DC-60MHz ● 三通/六踪, 带延迟扫描 ● CRT数字读出、光标测量,HOLD OFF功能 ● 400V*大输入电压 ● 高达50ns/每格的扫描 ● 6英寸大屏幕, 高亮度日本东芝示波管 ● 高灵敏度触发,达到1mV/格 ● 触发方式:自动、常态、电视场、电视行 ● 垂直方式:CH1、CH2、CH3、交替、断续、相加● 扫描方式:主扫描、连续延迟扫描 ● 自动触发电平功能,即使小振幅信号也能稳定的显示 ● X-x10、Y-x5;相位正负反转 ● 输入电压AC 220V(110V可选)
Specifications
V-5040D
V-5060D
CRT
6 inch rectangular screen with internal graticule, 8X10div.(1div = 1cm) ( 6英寸带内部格画线的屏幕8X10格,1格=1cm)
Vertical deflection system (垂直偏向)
Sensitivity (灵敏度)
CH1 or CH2:5mV/div to 5V/div ±3% (11 ranges). (CH1或 CH2:5mV/格到5V/格±3% ,分11档)
CH3: 0.1V/div (CH3: 0.1V/格)
Frequency (频率)
DC-40MHz
DC-60MHz
Rise time (上升时间)
8.8ns
5.9ns
Max. Input voltage (*大输入电压)
400V (DC+AC peak) ≤1KHz
Input coupling (输入耦合)
CH1, CH2: AC, DC, GND
CH3: AC, DC
Display mode (显示模式)
CH1, CH2, CH3, ADD, ALT, CHOP (CH1, CH2, CH3,相加、交替、断续)
Polarity selection (极性选择)
±(CH2 only) (仅CH2)
X-Y operation (X-Y操作)
X axie and Y axie selection (X轴、Y轴选择)
X-Y Phase difference (X-Y相位差)
≤3°, DC-50KHz
Bandwidth of X axie (X轴带宽)
DC-500KHz (-3dB)
Horizontal deflection system (水平偏向)
Sweep time (扫描时间)
A Sweep: 50ns/div to 5s/div (A扫描: 50ns/格到5s/格)
B Delayed Sweep: 50ns/div to 50s/div (B扫描: 50ns/格到50s/格)
Sweep magnification (扫描展宽)
x10 ( x10倍)
HOLD OFF time (释抑时间)
Adjustable (可调)
Delay Time (延迟时间)
1ms to 5s (1ms到5s)
Trigger System (触发系统)
Trigger mode (触发模式)
NORM , AUTO, TV-V, TV-H (常态,自动,电视场,电视行)
Trigger source (触发源)
CH1, CH2, VERT, EXT
Trigger level (触发电平)
Adjustable (可调范围)
AUTO
Automatically synchronized to trigger signal (自动同步到触发信号)
NORM
±4 div (±4格)
CRT Readout(数字读出)
Readout time (读出时间)
Vertical axie(垂直轴): V/DIV, UNCAL, probe factor (表笔因子)
Sweep speed(扫速): S/DIV, UNCAL, MAG
Cursor readout function (读出功能)
ΔV, ΔT, 1/ΔT
Others (其它)
Calibration waveform (校正波形)
Frequency (频率): 1KHz 20%, Voltage(电压): 0.5V 1%
Power supply (电源)
220V/110V ±10%; 50/60Hz
Dimensions (尺寸)
310(W) x 130(H) x 370(D)mm
Weight (重量)
9.5kg
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